Dependencia al juego y apuestas en línea en estudiantes de la Universidad Pontificia Bolivariana seccional Bucaramanga / Gambling dependence and online wagering in students of the Pontificia Bolivariana University, Bucaramanga sectional

Resumen El juego patológico constituye un grave problema que afecta a toda la población, principalmente a los más jóvenes, considerando la población universitaria la menos investigada. El presente estudio tuvo como objetivo general caracterizar la dependencia al juego y las apuestas en línea en estudiantes de la Universidad Pontificia Bolivariana seccional Bucaramanga, así como identificar las variables sociodemográficas y presencia de dependencia al juego en la población estudiada. La metodología utilizada en el estudio fue de enfoque cuantitativo de tipo no experimental, con un diseño de corte transversal y descriptivo y con un tipo de muestreo no probabilístico. Se obtuvo la participación de 366 estudiantes mayores de edad de pregrado y posgrado. Los instrumentos utilizados fueron el Cuestionario Breve del Juego Patológico (CBJP), la versión colombiana del Cuestionario del Juego Patológico de South Oaks (SOGS) y un cuestionario de datos sociodemográficos. El análisis de los datos se hizo a través del software SPSS versión 27. Entre los resultados, se destaca que, de los 366 participantes, 110 apuestan en línea, y de estos, aproximadamente, el 30 % tienen posibles problemas de adicción al juego, según el CBJP; con el SOGS se muestra que el 31,8 % son probables jugadores patológicos. Hay mayor prevalencia del juego y apuestas en línea en hombres, y se destaca que la mayoría de las mujeres tienen ausencia de problemas con el juego; por el contrario, en hombres hay una prevalencia en algún problema con el juego.

Abstract Pathological gambling is a serious problem affecting the entire population, especially the youngest, considering the university population the least studied. The general objective of this study was to characterize gambling dependence and online betting on students of the Pontificia Bolivariana University, Bucaramanga sectional, as well as identify the sociodemographic variables and presence of dependence on gambling in the population studied. The methodology used in this study was a quantitative approach of non-experimental type, a cross-sectional and descriptive design, with a non-probabilistic type of sampling. The participation of 366 adult undergraduate and graduate students was obtained. The instruments used were the Pathological Gambling Brief Questionnaire (CBJP), the Colombian version of the South Oaks Gambling Screen (SOGS) and a questionnaire of sociodemographic data. The data analysis was done through the SPSS version 27 software. Among the results, it is highlighted that, of the 366 participants, 110 of these bets online, and approximately 30% have possible pathological gambling according to CBJP, with the SOGS it is shown that 31,8% are probable pathological players; There is a higher prevalence of online gambling and betting in men, it's highlighted that most women have no problems with gambling, on the contrary, in men, there's a prevalence in some problems with gambling.

Exercise addiction: a comparison between runners, cyclists, swimmers, and triathletes / Dependência ao exercício: uma comparação entre corredores, ciclistas, nadadores e triatletas / dicción al ejercicio: una comparación entre corredores, ciclistas, nadadores y triatletas

The aim of the present study was to evaluate and compare exercise addiction (EA) between runners, cyclists, swimmers, and triathletes. Took part in this study 39 runners, 32 cyclists, 30 swimmers and 38 triathletes. Exercise Dependence Scale (EDS), and the Exercise Addiction Inventory (EAI) was used to evaluate the EA and classified the participants into: at-risk for EA, nondependent-symptomatic, and nondependent-asymptomatic. Most participants were classified as nondependent symptomatic for EA. The EDS total score was significantly lower in the swimmers compared to the cyclists and triathletes and the EAI total score was significantly higher for cyclists compared to runners. Therefore, in both instruments, the majority of participants was nondependent symptomatic for EA (AU).

O objetivo do presente estudo foi avaliar e comparar a dependência ao exercício (DE) entre corredores, ciclistas, nadadores e triatletas. Participaram do estudo 39 corredores, 32 ciclistas, 30 nadadores e 38 triatletas. As escalas Exercise Dependence Scale (EDS) e Exercise Addiction Inventory (EAI) foram usadas para a avaliação da DE e classificaram os participantes em três categorias: em risco de DE, não dependente sintomático e não dependente assintomático. A maioria dos participantes foram classificadas como não dependentes sintomáticos para DE. O escore da EDS foi significativamente menor nos nadadores comparado aos ciclistas e triatletas e o escore total da EAI foi significantemente maior nos ciclistas comparado aos corredores. Portanto, em ambos os instrumentos, a maioria dos participantes foi não dependente sintomático para DE (AU).

El objetivo del presente estudio fue evaluar y comparar la adicción al ejercicio (AE) entre corredores, ciclistas, nadadores y triatletas. Participaron de este estudio 39 corredores, 32 ciclistas, 30 nadadores y 38 triatletas. La Escala de Dependencia al Ejercicio (EDS) y el Inventario de Adicción al Ejercicio (EAI) fueron utilizados para evaluar la AE y clasificaron a los participantes en tres categorías: en riesgo de AE, no dependiente-sintomático y no dependiente-asintomático. La mayoría de los participantes se clasificaron como no dependiente-sintomático para AE. La puntuación EDS fue significativamente menor en nadadores en comparación con ciclistas y triatletas y la puntuación EAI total fue significativamente mayor en ciclistas en comparación con corredores. Por lo tanto, en ambos instrumentos, la mayoría de los participantes eran sintomáticos no dependientes para AE

Exercise addiction: a comparison between runners, cyclists, swimmers, and triathletes / Dependência ao exercício: uma comparação entre corredores, ciclistas, nadadores e triatletas / Adicción al ejercicio: una comparación entre corredores, ciclistas, nadadores y triatletas

The aim of the present study was to evaluate and compare exercise addiction (EA) between runners, cyclists, swimmers, and triathletes. Took part in this study 39 runners, 32 cyclists, 30 swimmers and 38 triathletes. Exercise Dependence Scale (EDS), and the Exercise Addiction Inventory (EAI) was used to evaluate the EA and classified the participants into: at-risk for EA, nondependent-symptomatic, and nondependent-asymptomatic. Most participants were classified as nondependent symptomatic for EA. The EDS total score was significantly lower in the swimmers compared to the cyclists and triathletes and the EAI total score was significantly higher for cyclists compared to runners. Therefore, in both instruments, the majority of participants was nondependent symptomatic for EA.

O objetivo do presente estudo foi avaliar e comparar a dependência ao exercício (DE) entre corredores, ciclistas, nadado-res e triatletas. Participaram do estudo 39 corredores, 32 ciclistas, 30 nadadores e 38 triatletas. As escalas Exercise Dependence Scale (EDS) e Exercise Addiction Inventory (EAI) foram usadas para a ava-liação da DE e classificaram os participantes em três categorias: em risco de DE, não dependente sintomático e não dependente assintomático. A maioria dos participantes foram classificadas como não dependentes sintomáticos para DE. O escore da EDS foi significativamente menor nos nadadores comparado aos ciclistas e triatletas e o escore total da EAI foi significantemente maior nos ciclistas comparado aos corredores. Portanto, em ambos os ins-trumentos, a maioria dos participantes foi não dependente sinto-mático para DE.

El objetivo del presente estudio fue evaluar y comparar la adicción al ejercicio (AE) entre corredores, ciclistas, nadadores y triatletas. Participaron de este estudio 39 corredores, 32 ciclistas, 30 nadadores y 38 triatletas. La Escala de Dependencia al Ejercicio (EDS) y el Inventario de Adicción al Ejercicio (EAI) fueron utilizados para evaluar la AE y clasificaron a los participantes en tres categorías: en riesgo de AE, no dependiente-sintomático y no dependiente-asintomático. La mayoría de los participantes se clasificaron como no dependiente-sintomático para AE. La puntuación EDS fue significativamente menor en nadadores en comparación con ciclistas y triatletas y la puntuación EAI total fue significativamente mayor en ciclistas en comparación con corredores. Por lo tanto, en ambos instrumentos, la mayoría de los participantes eran sintomáticos no dependientes para AE.

Electronic device use and its adversities among BPH students of Kathmandu valley

Background: Electronic devices here means devices like computer, laptop, smart phones, e-games etc. Recently the ownership, use and time-spent on electronic devices has increased dramatically on all age groups for the purpose of communication, entertainment, education, work, etc. and mostly adults are dependent on these devices. Methods: A descriptive cross sectional was done among 248 BPH students of Kathmandu valley. Four colleges were selected through lottery method and 62 students of 1st, 2nd and 3rd year were conveniently selected from each college by disproportionate stratified sampling. Semi-structured self-administered questionnaire was used to collect data which was analysed in SPSS version 21.0 and interpreted using bivariate test. Results: All the respondents owned at least one electronic device. Smart phones were found to be the mostly used electronic device and entertainment was the main purpose for which the devices were used. 10.5% showed range of health adversities in relation to electronic device use with eye symptoms being the most common adversity. 80% were found to use electronic device before going to bed which was associated with the sleep quality of the respondents. Conclusions: This study concluded that time-spent on electronic device is high and using electronic devices before bed time was significantly associated with the sleep quality. Not just sleep quality but excessive use of these devices for long run had the risk of developing health effects like headache, eye, ear and musculoskeletal symptoms and few had mild health effects.

Percepción de riesgo sobre el consumo de drogas en estudiantes universitarios

Introducción: El consumo de drogas es un problema de salud que se presenta con mayor frecuencia en la población joven, pues su prevalencia aumenta cada día. En la actualidad existe preocupación sobre la percepción de riesgo del consumo de drogas en estudiantes universitarios. Objetivo: Describir la percepción de riesgo sobre el consumo de drogas en estudiantes universitarios de la provincia Manabí en Ecuador. Métodos: Investigación descriptiva y transversal; universo de 787 estudiantes universitarios de la provincia Manabí en Ecuador. La muestra quedó conformada por 259 estudiantes. Se utilizó la encuesta como técnica de recolección de datos. Como instrumento de investigación se utilizaron las encuestas escolares sobre el uso indebido de drogas de la oficina de las Naciones Unidas contra la droga y el delito. Se utilizó la estadística descriptiva para el procesamiento de los datos. Resultados: Se obtuvo una media de edad de 22,37 años, predominio del sexo femenino (65,25 %) y de estudiantes que consumen algún tipo de droga (79,92 %). El 91,30 % refirió consumo de drogas lícitas (tabaco 43,63 % y alcohol 61,39 %); el 31,26 % consumían drogas medicamentosas y el 23,29 % drogas ilícitas; de ellos, el 85,42 % refirió consumo de marihuana. El 32,04 % tenía una percepción baja sobre el riesgo de consumo de drogas. Conclusiones: En el grupo de estudiantes universitarios de la provincia Manabí que son investigados, existe un aumento del consumo de drogas lícitas, medicamentosas e ilícitas debido a una percepción deficiente del riesgo de consumo de estas sustancias.

Introduction: Drug use is a health problem that occurs more frequently in the young population; its prevalence increases every day. Currently, there is concern about the perception of risk of drug use in university students. Objective: Describe the risk perception of drug consumption in university students from the Manabí province in Ecuador. Methods: Descriptive and cross-sectional research; universe of 787 university students from the Manabí province in Ecuador. The sample was made up of 259 students. The survey was used as a data collection technique. The School Surveys on Drug Abuse from the United Nations Office on Drugs and Crime were used as a research instrument. Descriptive statistics were used to process the data. Results: An average age of 22.37 years was obtained, predominance of the female sex (65.25%) and students who consume some type of drug (79.92%). 91.30% reported consumption of legal drugs (tobacco 43.63% and alcohol 61.39%); 31.26% used medicinal drugs and 23.29% used illicit drugs; Of them, 85.42% reported marijuana use. 32.04% had a low perception of the risk of drug use. Conclusions: In the group of university students from the Manabí province who are investigated, there is an increase in the consumption of licit, medicinal and illicit drugs due to a poor perception of the risk of consumption of these substances.

Expression profile analysis of long non-coding RNAs in hippocampus of alcohol-dependent mice induced by double-bottle selective drinking / 中国生物制品学杂志

@#Objective To analyze the expression profiles of long non-coding RNAs(lncRNA)in hippocampus of alcoholdependent mice induced by double-bottle selective drinking.Methods The alcohol-dependent mouse model was established by double-bottle selective drinking method,and the control group was set up(drinking water). Three male mice with alcohol preference more than 60% and alcohol consumption more than 10 g/(kg·24 h)in alcohol group and random three male mice in control group were selected,of which bilateral hippocampal brain tissues were isolated and stored in liquid nitrogen. LncRNA and mRNA of mouse hippocampal brain tissue RNA samples were sequenced by using Agilent-084388 microarray,and the differential expression of lncRNA in samples was detected by using ncRNA microarray. The biological processes and signaling pathways involved in differential expression of lncRNA were clustered and enriched by Gene Ontology(GO)and Kyoto Encyclopedia of Genes and Genomes(KEGG)analysis. Pearson correlation analysis was used to predict the coding genes co-expressed by each differentially expressed lncRNA. Hypergeometric distribution test was used to calculate the significance of differential gene enrichment in each corresponding transcription factor item,and Cytoscape software was used to draw a visual network diagram.Results Compared with the control group,totally 855 lncRNAs(FC ≥ 2. 0,P < 0. 05)were differentially expressed in the hippocampus of mice in alcohol group,of which 337 lncRNAs were up-regulated significantly,with NONMMUT025786.2 and NONMMUT072246.2 being the most up-regulated,and 518 significant downward adjustments were observed,with the largest downward adjustments being NONMMUT113098.1 and NONMMUT076455.1. There were 361 mRNAs differentially expressed in the two groups(FC ≥ 2. 0,P < 0. 05)with 271 mRNAs up-regulated significantly and 90 significant downward adjustments,among which,the most obvious up-regulated were Upf3b and Zfp943,and Adamts 13 and Ift 27 showed the largest downward adjustments. The differential expression of lncRNAs was most obvious in the positive regulation of cell surface,GTPase activity and cell vesicle transport;The main signaling pathways involved were propanoate metabolism,taurine metabolism,extracellular matrix receptor interaction and AMPK signaling pathway. The most abundant transcription factors were FOXL1 and LHX3,with 25 and 21 corresponding co-expressed genes,respectively.Conclusion Through high-throughput gene expression profile microarray analysis,the possible key regulatory sites of lncRNAs and mRNAs were obtained,which provided experimental basis for research of the molecular mechanism of alcohol dependence in the hippocampus.

Weight-dependent Fluorescence Lifetime Imaging for Viscosity Detection in Glycerol-water Mixtures / 生物化学与生物物理进展

ObjectiveBased on fluorescence lifetime imaging technology, a novel method for viscosity detection is proposed and the capability of different weighting of fluorescence lifetimes in distinguishing the viscosity of glycerol-water mixtures is evaluated, aiming to enhance the accuracy and reliability of viscosity differentiation. MethodsThis approach incorporates the principles of electronic weighting, introducing both amplitude-weighted average fluorescence lifetime (τm) and intensity-weighted average fluorescence lifetime (τi). Viscosity changes in glycerol-water mixtures are detected through τm and τi. τm Reflects the relationship between fluorescence signal amplitude and time, while τi focuses on the time-varying characteristics of fluorescence signal intensity. ResultsThe results of both τm and τi mutually corroborate each other, not only enhancing the reliability in detecting viscosity changes in glycerol-water mixtures but also revealing their unique roles in the detection process. Although τm plays a crucial role in capturing changes in fluorescence signal amplitude, τi exhibits higher accuracy in viscosity detection when considering the time-varying characteristics of fluorescence signal intensity. It is particularly noteworthy that, due to τi’s greater sensitivity, microenvironment viscosity detection can be directly analyzed using τi. This provides a more convenient approach for real-time, highly sensitive microfluidic viscosity monitoring. Therefore, through the comprehensive utilization of τm and τi, a more thorough and accurate understanding of the viscosity information in glycerol-water mixtures can be obtained, and specific parameters can be selected for in-depth analysis based on specific needs. ConclusionThe combination of amplitude weighting and intensity weighting allows for a more sensitive identification of subtle changes in viscosity under different conditions. The innovation of this method lies in its simultaneous consideration of multiple parameters, enhancing sensitivity and distinguishability to variations in viscosity. Therefore, this weighted-dependent fluorescence lifetime imaging technique not only introduces a novel approach for viscosity detection in glycerol-water mixtures but also provides a powerful analytical tool for various fields, including microfluidics, rheology, and research on novel functional materials.

Influencing factors for nicotine dependence among smoking patients with chronic obstructive pulmonary disease / 预防医学

Objective@#To investigate the nicotine dependence of patients with chronic obstructive pulmonary disease (COPD) who smoke and analyze its influencing factors, so as to provide insights into targeted smoking cessation interventions for smoking COPD patients.@*Methods@#The smoking COPD patients were selected from three hospitals in Lanzhou City using the convenience sampling method from October 2022 to April 2023. Demographic data, smoking status, and willingness to quit smoking were collected using questionnaire surveys. Nicotine dependence was assessed according to Fagerstrom Test for Nicotine Dependence. The influencing factors of nicotine dependence in smoking COPD patients were analyzed using a multiple linear regression model.@*Results@#A total of 200 questionnaires were distributed, and 171 valid questionnaires were collected, with a response rate of 85.50%. The median age was 48.00 (interquartile range, 10.00) years. There were 158 males, accounting for 92.40%; 53 cases with a college degree or above, accounting for 30.99%. The median smoking duration was 15.00 (interquartile range, 11.00) years. There were 73 patients (42.69%) smoking 21 to 30 cigarettes per day, and 159 patients (92.98%) with the willingness to quit smoking. The median nicotine dependence score was 3.00 (interquartile range, 1.00) points. There were statistically significant differences in nicotine dependence scores among smoking COPD patients with different ages, educational levels, occupations, interpersonal relationships, smoking duration, daily cigarette consumption, awareness of smoking hazards and willingness to quit smoking (all P<0.05). Multiple linear regression analysis revealed that nicotine dependence was related with educational level (β=-0.251), interpersonal relationship (β=-0.246), smoking duration (β=0.038), daily cigarette consumption (β=0.518) and willingness to quit smoking (β=-0.173) among smoking COPD patients (all P<0.05).@*Conclusion@#The nicotine dependence among smoking COPD patients was influenced by educational level, interpersonal relationships, smoking duration, daily cigarette consumption and willingness to quit smoking.

Correlation between risky drinking and decision-making ability in offspring of fathers with alcohol dependence / 中国心理卫生杂志

Objective:To investigate the association of risky drinking and decision-making ability among off-spring of fathers with alcohol dependence(OFAD).Methods:A case-control study was conducted according to the cutoff of the Alcohol Use Disorder Identification Test(AUDIT)(delimited as 7).OFAD were divided into"risky drinking group"(n=29)and"non-risky drinking group"(n=43).The Iowa Gambling Task(IGT)was used to e-valuate the decision-making ability.Covariance analysis was used to compare differences of IGT between the two groups,and multivariate logistic regression was used to explore the association between risky drinking and decision making ability.Results:There was no significant difference in total scores of IGT between the risky drinking group and the non-risky drinking group(P＞0.05).Risky drinking group had less Selection 2 in block 5 of IGT[(3.8± 2.5)v.s.(5.7±3.1),P＜0.05]than non-risky drinking group.Selection 2 in block 5 was still associated with risky drinking after controlling the covariates(OR=0.72,95％CI:0.57～0.90,P＜0.05).Conclusion:This study indicates that risky drinking group in offspring of parents with alcohol dependence may have better decision-making ability.

Effects of emotional loss and cognitive loss on suppression control in college students with mobile phone dependent / 中国心理卫生杂志

Objective:To investigate the effect of mobile phone dependence on suppression control under the conditions of emotional loss and cognitive loss in college students.Methods:A total of 553 college students were recruited,and 108 in the mobile phone dependence group and 194 in the non-dependent group were screened with the Mobile Phone Addiction Tendency Scale(MPATS).Ninety-nine of them were selected to participate in experi-ment 1,and the effect of emotional loss on the inhibitory control,and 101 students were selected to participate in ex-periment 2 to investigate the effect of cognitive loss on the inhibitory control.The GO/NOGO paradigm was used to compare the correct rate and response of different mobile phones dependent on college students under different emo-tional and cognitive depletion conditions.Results:In experiment 1,the main effect of emotional loss was statistically significant[F(1,55)=6.16,178.91;Ps＜0.05],the inhibition control accuracy rates were lower and reaction tim-es were shorter in the high emotional loss group than in the low emotional loss group.In experiment 2,the main effect of the group was statistically significant[F(1,57)=17.90,19.06;Ps＜0.001],the accuracy rates of inhibi-tion control were lower and the inhibition control reaction times were longer in the mobile phone-dependent group than in the non-dependent group.The interaction between groups and cognitive loss types was statistically significant[F(1,57)=7.95,P＜0.01],and the inhibition control accuracy rates of the mobile phone-dependent group were lower under high cognitive loss.Conclusion:Emotional loss and cognitive loss could reduce the inhibition and con-trol ability of individuals,and the mobile phone dependence group is more likely to be affected in the case of cogni-tive loss.

Psychological dependence liability of gaboxadol in two-bottle free-choice model in mice / 中国药理学与毒理学杂志

OBJECTIVE To evaluate the psychological dependence of the extrasynaptic GABAA receptor(GABAAR)agonist gaboxadol and compare it with the synaptic GABAAR modulator midazolam in the two-bottle free-choice model of mice.METHODS ① Male C57BL/6J mice were ig administered with vehicle,midazolam(59.0,73.7,92.2,115.2,144.0 and 180.0 mg·kg-1)or gaboxadol(8.4,10.5,13.1,16.4,20.5,25.6 and 32.0 mg·kg-1),and the loss of righting reflex was observed.The median effective dose(ED50)was obtained from the dose-response curve.② A two-bottle free-choice model was used to find out whether gaboxadol and midazolam induced preference behavior in mice.The mice were divided into normal control,gaboxadol or midazolam groups.During the habituation stage(the first day to the third day,D1-D3),both test and vehicle bottles contained water.During the trail stage(D4-D5),4%sucrose solution was provided in both bottles.During the test stage(D6-D15),test bottles contained vehicle,gaboxadol(3.9×10-6 mol·L-1)or midazolam(1.4×10-5 mol·L-1)in sucrose solu-tions,while other bottles contained the corresponding vehicle in sucrose solutions.Bottles were placed on the two sides of the home cage,to which mice had free access,and their consumption from each bottle was recorded daily.Total consumption,accumulated daily consumption,relative consumption,and accumulated relative consumption during the test stage were calculated.The weight of the mice was also recorded.RESULTS ① Midazolam and gaboxadol dose-dependently increased the rate of loss of right reflex in mice,with ED50 of 105.3 mg·kg-1(95%CI:96.4-115.2 mg·kg-1,R2=0.9796),13.7 mg·kg-1(95%CI:12.6-15.0 mg·kg-1,R2=0.9773),respectively.② Compared with the normal control group,there was no significant difference in the total consumption in the gaboxadol and midazolam groups.Compared to the vehicle bottles,the daily consumption from test bottles in the midazolam group increased significantly on D11-D15 of the test stage(P<0.05),while daily consumption from gaboxadol test bottles was significantly higher than that of vehicle bottles(P<0.01).Compared with the normal control group,the daily relative consumption in the gaboxadol group was significantly increased on D9(P<0.05),and the accumulative relative consumption was significantly higher than in the normal control group(P<0.01).There was no significant change in body weight across the groups over the test stage.CONCLU-SION Like midazolam,gaboxadol exhibits psychological dependence potential in a two-bottle free-choice model.

Efetividade da aromaterapia na dependência de nicotina em trabalhadores da saúde / Effectiveness of aromatherapy in nicotine dependence in healthcare workers

INTRODUÇÃO: O tabagismo é considerado uma doença crônica de dependência da nicotina e um fator de risco para doenças graves como câncer e doenças cardiovasculares, além de ser uma das principais causas de mortes evitáveis no mundo. Os programas de controle do uso do tabaco atingiram um bom resultado nas últimas décadas, com a redução do número de fumantes. Contudo, verifica-se que o tratamento medicamentoso e comportamental não apresenta 100% de eficácia, com recaídas e efeitos colaterais para o fumante. Novos desafios foram impostos após a pandemia da COVID-19, principalmente no setor da saúde, no qual a preocupação com os impactos na saúde dos trabalhadores e das trabalhadoras ficou em evidência. Nesse cenário, foi verificada a importância de cuidar dos que mais se expuseram aos efeitos nocivos desse período, voltando o olhar não somente para transtornos a nível psíquico dessa parcela populacional, mas também para a promoção da qualidade de vida do trabalhador, principalmente do trabalhador que apresenta um comportamento de risco em saúde, como por exemplo, o trabalhador tabagista. A aromaterapia, uma Prática Integrativa e Complementar em Saúde apoiada em evidências de efetividade clínica nas mais diversas condições clínicas, foi proposta como intervenção neste grupo. OBJETIVO: Avaliar a efetividade da aromaterapia na dependência de nicotina em trabalhadores tabagistas. MÉTODO: Estudo piloto, clínico, randomizado, duplo-cego que utilizou dois óleos essenciais, piper nigrum e angelica archangelica, por meio de inalação, em dois grupos de trabalhadores da saúde, para avaliar o efeito desses óleos nos níveis de dependência do tabagismo. Os desfechos avaliados foram o nível de dependência de nicotina (desfecho primário), mensurado por meio do Teste de Fagerstrom, e a medida da carga tabágica (desfecho secundário) do participante. A pesquisa foi desenvolvida em um período de 30 dias nas dependências de um hospital universitário da cidade de Belo Horizonte/MG com uma população de 29 trabalhadores tabagistas. A análise dos dados foi realizada por meio do programa SPSS versão 21.0 e as mudanças nos níveis de dependência da nicotina e de carga tabágica no estudo foram avaliadas utilizando o teste de Wilcoxon emparelhado. As associações entre as variáveis categorizadas foram feitas por meio do teste qui-quadrado de Pearson. A efetividade dos óleos essenciais entre os grupos foi realizada pelo Teste de Mann-Whitney. Para todos os testes, foi fixado o nível de significância de 5%. RESULTADOS: Os grupos aleatorizados foram semelhantes entre si na maioria das variáveis analisadas (p>0,05). Houve diminuição tanto da carga tabágica quanto no teste de dependência à nicotina após a intervenção com os óleos essenciais em ambos os grupos (p<0,05), com o grupo Angélica iniciando a pesquisa com um grau moderado de dependência no Teste de Fagerstrom e carga tabágica moderada, e ao final demonstrando uma baixa dependência e carga tabágica baixa. Da mesma maneira, o grupo Pimenta-preta exibiu uma baixa dependência de nicotina e carga tabágica baixa no teste inicial e após a intervenção, uma baixíssima dependência. Dois participantes do sexo masculino, cada um de um grupo avaliado, alcançou a abstinência. Não houve diferença significativa (p>0,05) no tamanho do efeito em relação ao tipo de óleo essencial utilizado. CONCLUSÃO: Os óleos essenciais utilizados na pesquisa foram efetivos na redução da dependência da nicotina e na diminuição da carga tabágica dos sujeitos avaliados. Não houve diferença significativa entre o efeito dos OE do grupo controle em relação ao grupo experimental.

INTRODUCTION: Smoking is considered a chronic nicotine addiction disease and a risk factor for serious illnesses such as cancer and cardiovascular disease, as well as being one of the main causes of preventable deaths worldwide. Tobacco control programs have achieved good results in recent decades, with a reduction in the number of smokers. However, drug and behavioral treatment is not 100% effective, with relapses and side effects for smokers. New challenges have been imposed following the COVID-19 pandemic, especially in the health sector, where concerns about the impact on workers' health have been highlighted. In this scenario, the importance of caring for those who have been most exposed to the harmful effects of this period has been verified, looking not only at the psychological disorders of this population, but also at promoting the quality of life of the worker, especially the worker who presents a health risk behavior, such as the smoking worker. Aromatherapy, an Integrative and Complementary Health Practice supported by evidence of clinical effectiveness in a wide range of clinical conditions, was proposed as an intervention for this group. OBJECTIVE: To evaluate the effectiveness of aromatherapy on nicotine dependence in workers who smoke. METHOD: A pilot, clinical, randomized, double-blind study using two essential oils, piper nigrum and angelica archangelica, by inhalation, in two groups of health workers, to evaluate the effect of these oils on levels of smoking dependence. The outcomes assessed were the level of nicotine dependence (primary outcome), measured using the Fagerstrom Test, and the measure of the participant's smoking load (secondary outcome). The study was carried out over a period of 30 days on the premises of a university hospital in the city of Belo Horizonte/MG with a population of 29 workers who were smokers. Data analysis was carried out using the SPSS program version 21.0 and changes in levels of nicotine dependence and smoking load in the study were assessed using the paired Wilcoxon test. Associations between the categorized variables were made using Pearson's chi-square test. The effectiveness of the essential oils between the groups was assessed using the Mann-Whitney test. A significance level of 5% was set for all tests. RESULTS: The randomized groups were similar in most of the variables analyzed (p>0.05). There was a decrease in both smoking load and nicotine dependence after the intervention with essential oils in both groups (p<0.05), with the Angelica group starting the study with a moderate degree of dependence in the Fagerstrom test and moderate smoking load, and at the end showing low dependence and low smoking load. Similarly, the Black Pepper group exhibited a low nicotine dependence and low smoking load in the initial test and after the intervention, a very low dependence. Two male participants, each from an evaluated group, achieved abstinence. There was no significant difference (p>0.05) in effect size in relation to the type of essential oil used. CONCLUSION: The essential oils used in the study were effective in reducing nicotine dependence and the smoking burden of the subjects evaluated. There was no significant difference between the effect of EOs in the control group and the experimental group.

Frequency of high risk behaviour in patients with alcohol dependence syndrome: a cross sectional study

Background: Alcohol use and high-risk behaviour has been shown to have an association. Severity of alcohol dependence has an association with frequency of risk-taking behaviour. Objectives were to evaluate the frequency of high risk behaviour in alcohol dependence syndrome and to find any correlation between psychosocial variables and high risk behaviour. Methods: 100 individuals with ICD 10 diagnosis of alcohol dependence syndrome were studied using semi structured interview. High risk behaviour was assessed using violent risk appraisal guide and deliberate self-harm inventory. The age of onset of initiation of alcohol use and dependence and severity of alcohol dependence syndrome were assessed and analyzed by frequency and Chi square test. Results: In 100 subjects with alcohol dependence syndrome, 4 (17.4%) and 7 (30.4%) of subjects with severe dependence had road traffic accidents and risky sexual and violent behaviour respectively. There was a statistically significant association between age of onset, age of dependence and high-risk behaviour. Conclusions: The present study concluded that most individuals with alcohol dependence syndrome had high risk behaviour. Road traffic accident was the most common followed by risky sexual and violent behaviour. There was a significant association between severity of alcohol dependence and high risk behaviour.

Spatial Variability in Soil Micronutrients and Soil Separates of Ujjain Tehsil of Ujjain District of Madhya Pradesh, India

Mapping of soil properties is an important operation as it plays an important role in the knowledge about soil properties and how it can be used sustainably. Knowledge of soil variability of any region is crucial for development of site-specific management practices for that region as this will enhance the crop productivity and maintain the good soil health. With this background, present study was conducted to quantify the spatial variability of different soil physical properties and soil available micronutrients in Ujjain tehsil (Ujjain) district of Madhya Pradesh state, India. A total one hundred fifty geo-coded surface (0-15 cm depth) soil samples, were collected across the study area. These samples were analyzed using standard method for different some soil properties viz: soil texture (sand, silt and clay) and soil available micronutrients, viz. extractable zinc (Zn), copper (Cu), manganese (Mn) and iron (Fe) in laboratory. The range of sand, silt, clay, Zn, Cu, Fe and Mn in the study region were varied from 9.15 to 24.06 %, 24.00 to 41.55 %, 40.20 to 58.60 %, 0.12 to 1.66 mg kg-1, 2.06 to 6.22 mg kg-1, 3.70 to 10.40 mg kg-1, and 2.41 to 14.64 mg kg-1, respectively. The data were analyzed using standard statistical methods and geostatistics, which included creating semi-variograms and mapping by standard kriging procedures. Semi-variograms were produced for soil properties and their regional distributions were plotted. The observed soil parameters were best represented by four models: Exponential, Circular, Gaussian, and Hole effect. The modelled variables showed strong and moderate spatial dependencies, as demonstrated by the Nugget/Sill (Co/Co+C) ratio. The distribution maps of soil features may serve as a reference for implementing site-specific crop management in soils with comparable characteristics. Further, this research indicates the relevance of GIS- application in soil variability investigations.

The Relationship of Mental Processes with the Technical Fitness of Basketball Players Aged 15-16

In basketball, reaction speed is important: how quickly a player reacts to an external stimulus, finds the right solution and implements it on the playground, often determines the outcome of the match. The aim of the study is to analyze the peculiarities of the course of mental processes and to identify their relationship with the technical readiness of basketball players at the training stage of preparation. To assess mental processes, we used: a proofreading test, a test with a school ruler, an individual minute, and a tapping test. Standards were used to check technical readiness: the number of hits from 10 free throws, the time of the throw-in motion, and the total number of hits in the ring, shuttle running with ball driving (5x10). The study involved girls aged 15-16 years who had been playing basketball for at least 5 years and had sports grades. The basketball players were examined in September 2021 and May 2022. In this study we found statistical differences between the initial and final levels in terms of the number of errors in the proofreading test (27.91%, p<0.05), the reaction rate to a moving object (27.57%, p<0.05), the duration of the individual minute (13.59%, p<0.05), the result of the tapping test with the right and left hands (the differences were 21.82%, 15.46%, respectively, p<0.05), as well as the coefficient of functional asymmetry (35.67%, p<0.05). The data obtained require a deeper study of ways to increase the effectiveness of training activities that allow influencing traditional training.

Estilo cognitivo en la dimension de dependencia-independencia de campo de estudiantes universitarios del área de Manizales / Cognitive Style in the Field Dependence-independence Dimension of University Student from the Manizales Area

Resumen El presente artículo reporta un estudio que busca identificar el estilo cognitivo en la dimensión de independencia-dependencia de campo en una población estudiantil universitaria y establecer sus asociaciones con el género y la carrera que cursan. La muestra total fue de 1.379 estudiantes (797 mujeres y 582 hombres), de tres universidades del área metropolitana de Manizales, Colombia, de 18 carreras profesionales, quienes respondieron la prueba SG-EFT que permite identificar el nivel de independencia de campo. Se llevaron a cabo pruebas t de Student y análisis de varianza para examinar diferencias por género y carrera. Los resultados indican diferencias significativas en los puntajes de la prueba por carrera universitaria en independencia del género, y a su vez, se discuten en relación con resultados previos y sus implicaciones para la construcción del perfil del estudiante en cada carrera.

Abstract This paper reports a study that seeks to identify the cognitive styles, in the field independence-dependence dimension, in a university student population and to establish its associations with gender and career. The total sample consisted of 1.379 students (797 females and 582 males) from three universities in the metropolitan area of Manizales (Colombia), from 18 professional careers, who answered the SG-EFT test which measures levels of field independence. Analyses of variance and t- Student tests were carried out to examine differences by gender and career. Significant differences in the SG-EFT scores were found regarding career choice, independently of gender. Results are discussed with respect to previous findings and their implications for the construction of the student profile in each career.

Integrated processing methodology to identify the spatial variability of accumulated infiltration for agricultural soil

The infiltration of water in the soil, and its variation in space, is essential to establish the irrigation schedule for crops and to evaluate the possible degrading effects on the soil. The objective was to develop an integrated processing methodology in Rstudio to identify the spatial variability of the accumulated infiltration, in two phases related to pea crops. Field sampling was carried out on a rectangular mesh with 48 points per moment, using double infiltrometer rings. The data were evaluated by means of geostatistical tools adjusted with programming code in Rstudio, defining the relationships between the magnitudes of the accumulated infiltration, for different test instants, without the need to make statistical adjustments to the normality of variables, discriminated over a period between 1 and 80 minutes. The results suggest the existence of spatial variability of the accumulated infiltration in the two evaluated phases, considering that most of the analyzed data were adjusted to multiple variance models, maintaining a degree of spatial dependence, and validating the effectiveness of the adjusted methodology developed and implemented. The spatial relationships were corroborated by means of contour maps, where the spatial variation of the accumulated infiltration between the two identified cultivation moments was observed. The reliability of the interpolation by the Ordinary Kriging method was verified by generating variance maps, establishing the degree of homogeneity of the interpolation. The variability of infiltration confirms the validity of the adjusted methodology implemented.

La infiltración del agua en el suelo y su variación espacial es fundamental para establecer la programación de riego en los cultivos y evaluar los posibles efectos degradativos en el suelo. El objetivo fue desarrollar una metodología de procesamiento integrado en Rstudio, para identificar la variabilidad espacial de la infiltración acumulada, en dos fases para un cultivo de arveja. El muestreo de campo se adelantó sobre una malla rectangular georreferenciada con 48 puntos, por cada momento, utilizando anillos infiltrómetros dobles. Los datos fueron evaluados por medio de herramientas geoestadísticas, ajustadas con código de programación en Rstudio, definiendo las relaciones entre las magnitudes de la infiltración acumulada, para diferentes instantes de prueba, sin la necesidad de realizar ajustes estadísticos de normalidad de variables, discriminados en un periodo entre 1 y 80 minutos. Los resultados sugieren la existencia de variabilidad espacial de la infiltración acumulada en las dos fases evaluadas, considerando que, la mayoría de los datos analizados, se ajustaron a múltiples modelos de semivarianza, manteniendo grados de dependencia espacial, particularmente, respecto al máximo valor acumulado de infiltración, validando la eficacia de la metodología ajustada. Las relaciones espaciales fueron corroboradas con mapas de contorno, en donde se observó la variación espacial de la infiltración acumulada entre los momentos de cultivo identificados. La confiabilidad de la interpolación por el método Kriging ordinario, se verificó mediante la generación mapas de varianza, estableciendo el grado de homogeneidad de la interpolación. La variabilidad de la infiltración confirma la validez de la metodología ajustada implementada.

La prueba de figuras enmascaradas en la versión SaWa sobre figuras Gottschaldt ­presentación e indicadores psicométricos / The Embedded Figures Test in the SaWa Version on Gottschaldt Figures ­Presentation and Psychometric Indicators­ / O teste de figuras mascaradas na versão SaWa em figuras de Gottschaldt ­Apresentação e indicadores psicométricos­

El artículo presenta la versión de la prueba EfT desarrollada por Sawa sobre las figuras Gottschaldt, como indicador de la capacidad de reestructuración perceptual y del estilo cognitivo en la dimensión de independencia- dependencia de campo. Se examina la consistencia interna del instrumento, su validez estructural y de constructo a partir de los datos recogidos en cuatro diferentes estudios en los que ha sido aplicado (n = 6.530). Los resultados indican altos niveles de consistencia interna y adecuados niveles de validez estructural del instrumento. La validez de constructo se determina mediante el examen de los comportamientos de la prueba frente al sexo y el grado/edad. Los resultados demuestran que el instrumento se comporta de acuerdo con lo esperado en el constructo. Por último, se presentan los baremos del instrumento

This paper presents the version of the Embedded Figures Test (EfT) that Sawa developed using Gottschaldt's figures. The test indicates the perceptual restructur- ing ability and the field dependence-independence dimension of cognitive style. The instrument's internal consistency and its structural and construct validity are examined using data collected in four previous studies in which the test was administered (n = 6.530). Results show high levels of internal consistency and adequate levels of structural validity. The construct validity was determined by examining the instrument's behavior regarding sex and grade/age. Results indicate that the test behaves as expected considering the construct. Finally, the instrument's norms are presented

O artigo apresenta a versão do teste EfT, desenvol- vida por Sawa sobre as figuras de Gottchaldt, como indicador da capacidade de reestruturação perceptiva e, do estilo cognitivo na dimensão independência- -dependência do campo. A consistência interna do instrumento, sua validade estrutural e sua validade de construto são examinadas a partir dos dados co- letados em quatro diferentes estudos em que o teste foi aplicado (n = 6.530). Os resultados indicam altos níveis de consistência interna e níveis adequados de validade estrutural do instrumento. A validade de cons- truto é determinada examinando os comportamentos de teste em relação ao gênero e nível de escolaridade/ idade. Os resultados indicam que o instrumento se comporta conforme o esperado no construto. Por fim, são apresentadas as escalas do instrumento.

Prevalence of tobacco dependence among rural population of Mysuru District

Background: Tobacco is generally a leaf with 1-3% of the alkaloid nicotine Consuming it becomes so dangerous that it is the leading cause of mortality worldwide. Tobacco risks include heart attack, gum disease and pre-cancerous mouth lesions etc. The purpose of the current study is to investigate the prevalence of Tobacco dependence and factors that contribute to tobacco dependence among rural populations. Objectives of current study was to estimate the prevalence of tobacco dependence and to assess the factors influencing Tobacco dependence among rural population. Methods: A community based cross sectional study was carried out in rural areas of Nanjangud taluk for 6months from January 2022 to June 2022. Multistage sampling Technique was adopted to select the study population.one subcentre is selected randomly by lottery method, PPS sampling technique will be applied to select the required number of participants from the villages in the selected subcentre. Sample size is 362 individuals aged above 18years who comes under ICD10 criteria were included in the study. The data were gathered using the pre-tested, semi-structured questionnaire by interview method, and the FRAGESTROM test to assess dependence on nicotine SPSS version 25 was used for analysis. Results: The overall prevalence of Tobacco dependence among rural population of Nanjangud taluk is 62.40%. We found that tobacco dependence was significantly associated with gender, age group, occupation education, and socioeconomic status and there is no significant association between caste and Tobacco dependence. Conclusions: The present study concludes that the prevalence of tobacco dependence is high in a rural population. More tobacco free initiatives to be implemented.

Association between alcohol dependence and overweight/obesity in high school students / 上海预防医学

ObjectiveTo analyze the association between alcohol dependence and overweight and obesity among high school students. MethodsThis study adopted stratified cluster sampling method. Four high schools （one vocational high school included） were selected as the research sites. We used self-designed questionnaires to investigate the drinking behavior of high school students. This study used propensity score matching method to control confounding factors （e.g gender， school type， etc.）. Then we compared the differences in drinking behavior between obese/overweight group and normal weight group after matching， and used a multivariate logistic regression model to analyze the relationship between drinking behavior and overweight and obesity. ResultsA total of 811 high school students participated in the survey. 60 people were excluded due to mild and moderate weight loss， and 751 people were normal or obese/overweight. After 1：1 propensity score matching， there were 217 people each in obese/overweight group and normal group. The characteristics of gender， school type， grade and family economic level of the two groups were balanced after matching. The difference was statistically significant （P<0.05） between obese/overweight and normal group in the following： drinking of alcohol at high school， alcohol dependence， the maximum drinks at one time， drinking of alcohol at family gatherings， whether bought alcohol for others， whether their family members recommended drinking， whether they have tried to quit drinking in the past year， and the time of blush after drinking. The multivariate logistic regression analysis indicated that the degree of alcohol dependence （the alcohol use disorder score ≥ 8） was a risk factor for overweight and obesity （OR=3.600， 95%CI： 1.244‒10.424）. Besides， having bought alcohol for others and family members advising alcohol consumption were suggested to be protective factors for overweight and obesity （OR=0.525， 95%CI： 0.309‒0.890 and OR=0.377， 95%CI： 0.222‒0.641）. ConclusionHigh school students who have alcohol dependence suffer a higher risk of obesity/overweight， while high school students who may have drinking behaviors but do not have alcohol dependence have a lower risk of obesity/overweight. It is critical to guide young people on drinking in terms of health.