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Introducción: El síndrome visual informático o fatiga visual digital es una enfermedad causada por el cansancio ocular que provoca el pasar mucho tiempo frente a una pantalla. Objetivo: Diagnosticar el síndrome visual informático en pacientes menores de 35 años atendidos en la consulta de refracción. Métodos: Se realizó un estudio descriptivo prospectivo y transversal de pacientes atendidos en la consulta de refracción del Policlínico Especialidades del Hospital Provincial Docente Clínicoquirúrgico Saturnino Lora, durante el periodo de abril a junio de 2022. Resultados: Predominaron los pacientes en las edades comprendidas entre 26 y 35 años y del sexo femenino; los síntomas más frecuentes fueron el cansancio visual, ardor ocular, sensación de ojo seco, visión borrosa de cerca, ojo rojo y el dolor de cabeza después del esfuerzo visual. Los dispositivos digitales más usados fueron el celular y la computadora con un tiempo de uso de una a tres horas, destacándose este último con un tiempo superior a 4 horas. Los defectos refractivos constituyeron la principal causa de limitaciones visuales. Los pacientes con síndrome visual informático y alguna ametropía sin corrección fueron los que mayor cantidad de síntomas tuvieron, seguidos de los pacientes corregidos inadecuadamente. Conclusiones: Este síndrome afecta en gran medida a la población más joven. El adecuado interrogatorio y la incorporación de los procedimientos correctos en el estudio optométrico diario permitió el diagnóstico de tal síndrome en los pacientes atendidos y la corrección óptica pertinente.
Introduction: Digital visual syndrome or digital visual fatigue is a disease caused by the ocular fatigue provoked by spending much time in front of a screen. Objective: To diagnose the digital visual syndrome in patients under 35 years assisted in the refraction service. Methods: A prospective descriptive and cross-sectional study of patients assisted in the refraction service of the Specialties Polyclinic in Saturnino Lora Teaching Clinical Surgical Provincial Hospital, was carried out from April to June, 2022. Results: There was a prevalence of patients aged 26 and 35 and female sex; the most frequent symptoms were visual fatigue, ocular burning, dry eye sensation, closely blurred vision, red eye and headache after visual effort. The most used digital devices were the cellphone and the computer with a time of use from one to three hours, with emphasis in the last one with more than 4 hours. The refractive defects constituted the main cause of visual limitations. The patients with digital visual syndrome and some type of ametropia without correction were those with more symptoms, followed by the patients inadequately corrected. Conclusions: This syndrome affects the youngest population to a great extent. The appropriate interrogation and the incorporation of correct procedures in the daily optometric study allowed the diagnosis of such a syndrome in the assisted patients and the pertinent optic correction.
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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.
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Objective To explore the predictive effect of family functioning on mobile phone dependency and clarify the mediating role of peer relationships and self-esteem.Methods A stratified cluster random sampling method was used to collect data related to family functioning,self-esteem,and mobile phone dependency of 1 326 middle school students.SPSS 25.0 software was used to describe the data statistically and compare the differences among the demographic characteristics.Mplus 8.3 software was used to test the mediating effect of self-esteem on family functioning and mobile phone dependency of middle school students and the moderating effect of peer relation-ships.Results Family functioning negatively predicted the mobile phone dependency of middle school students(β=-0.291;95%CI:-0.361--0.224;P<0.001),self-esteem mediated the relationship between family functioning and mobile phone dependency(β=-0.066;95%CI:-0.096--0.044;P<0.001),and peer relationship moderated the mediating role of self-esteem between family func-tioning and mobile phone dependency(β= 0.117;95%CI:0.046-0.188;P= 0.001).Conclusion Family functioning directly affected mobile phone dependency and impacted mobile phone dependency through self-esteem.The mediating effect of self-esteem increases as peer relationships improve.
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BackgroundAnxiety exists as a prevalent psychological problem among college students nowadays, which brings negative influence on their normal life. Mobile phone addiction and loneliness both have an impact on college students' anxiety. However, the acting path of loneliness between mobile phone addiction and anxiety requires further exploration. ObjectiveTo analyze the relationships among mobile phone addiction, loneliness and anxiety in college students, and to explore the acting path of loneliness between mobile phone addiction and anxiety. MethodsOn December 21, 2023, 1 400 college students from a university in Henan Province were selected, in accordance with the simple random sampling method, for investigation of this study. Questionnaire survey was conducted by using several scales including Mobile Phone Addiction Tendency Scale (MPATS), Self-rating Anxiety Scale (SAS) and University of California Los Angeles-Loneliness Scale (UCLA-LS). Pearson correlation analysis was used to examine the correlation between the scores of each scale above, and SPSS macro program Process 3.3 was used to test the mediation effect. ResultsA total of 1 239 valid questionnaires were collected, with an effective recovery rate of 88.50%. The MPATS score of college students was positively correlated with both SAS and UCLA-LS scores (r=0.474, 0.387, P<0.01), and UCLA-LS score was positively correlated with SAS score (r=0.541, P<0.01). The indirect effect of loneliness between mobile phone addiction and anxiety was 0.160 (95% CI: 0.118~0.173), accounting for 33.97% of the total effect. ConclusionMobile phone addiction can positively predict anxiety among college students, and loneliness may act as the mediation path between mobile phone addiction and anxiety among college students.
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Objective@#To explore the longitudinal correlation between smartphone multitasking and depressive symptoms, so as to provide an evidence based basis for promoting the mental health of college students.@*Methods@#A total of 967 college students were recruited from one university in Taiyuan, Chongqing, and Shenzhen cities, China, by using multi stage randomized cluster sampling from October to December 2021 at baseline, and a follow up survey was conducted in May 2022. Smartphone multitasking behaviors were assessed by means of the Assessment of Smartphone Multitasking for Adolescents (ASMA), and depressive symptoms were assessed using the Patient Health Questionnaire-9 (PHQ-9) among college students. Chi square tests were performed to compare the differences in depressive symptoms between different groups of demographic characteristics, and binary Logistic regression models were employed to analyze the associations between smartphone multitasking and depressive symptoms among college students.@*Results@#The rates of depressive symptoms among college students at baseline and follow up were 35.2% and 42.3%, respectively. Compared to the low level smartphone multitasking index group at baseline, the moderate and high level groups were more likely to experience depressive symptoms at baseline (moderate level group: OR=1.74, 95%CI =1.22-2.50, high level group: OR=2.77, 95%CI =1.94-3.95) and followup (moderate level group: OR=1.41, 95%CI =1.01-1.95, high level group: OR=1.64, 95%CI =1.17-2.29) ( P <0.05). In addition, compared to the persistently low smartphone multitasking index, increased risk of depressive symptoms was associated with maintaining a moderate to high ( OR=2.94, 95%CI =1.83-4.71), and a higher ( OR=2.07, 95%CI =1.31-3.27) or lower smartphone multitasking index ( OR=2.02, 95%CI =1.27-3.19) ( P <0.05). Moreover, higher smartphone multitasking index scores were positively associated with the risk of new-onset depressive symptoms at follow up ( OR=1.87, 95%CI=1.07-3.27, P <0.05).@*Conclusions@#Smartphone multitasking behaviors are find to be associated with an increased risk of depressive symptoms in college students. There is a need to reduce smartphone multitasking in order to decrease depressive symptoms and promote students mental health.
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Objective@#To analyze the longitudinal association between mobile phone dependence and depressive symptoms in college students, so as to provide a theoretical basis for psychological health education among college students.@*Methods@#From November 2021 to June 2023, 2 515 first year students from 2 universities in Yunnan Province were surveyed with a questionnaire by a cluster random sampling method, including baseline survey (November 2021, T1) and three follow up visits (June 2022, T2; November 2022, T3; June 2023, T4). The Self rating Questionnaire for Adolescent Problematic Mobile Phone Use and the Depression Anxiety Stress Scales-21 (DASS-21) were used to evaluate mobile phone dependence and depressive symptoms of college students. The χ 2 test was used to analyze the difference in depressive symptoms among different demographic groups, and a generalized estimation equation model was established to analyze the association between mobile phone dependence symptoms and depressive symptoms.@*Results@#The detection rates of depressive symptoms among university students in Yunnan Province at time points T1, T2, T3, and T4 were 23.02%, 33.36%, 34.79% and 35.51%, respectively. There were statistically significant differences in the detection rates of depressive symptoms among college students with different sacademic burden (T1, T2, T3, T4), different number of close friends (T1, T2, T3), as well as their father s educational level (T1), mothers educational level (T2, T4), gender (T4), major (T3, T4), education (T2, T3, T4), family residency (T1, T2), and family economic conditions (T1, T2, T4) ( χ 2= 59.68 , 49.38, 16.70, 39.31; 55.35, 26.01, 16.69; 10.22; 14.87, 11.51; 14.90; 27.81, 50.28; 9.75, 7.42, 24.76; 6.06, 4.47 ; 15.88, 14.58, 15.85, P < 0.05 ). After controlling for demographic variables and confounding factors in the generalized estimation equation model, mobile phone dependence ( β =0.11), withdrawal symptoms of mobile phone dependence ( β =0.14), and the physical and mental effects of mobile phone dependence ( β =0.14) were all positively correlated with depressive symptoms ( P <0.01). Further gender analysis showed that depressive symptoms in both boys ( β =0.13, 0.13, 0.18) and girls ( β =0.10, 0.13, 0.13 ) were associated with mobile phone dependence, withdrawal symptoms of mobile phone dependence and the physical and mental effects of mobile phone dependence ( P <0.01).@*Conclusions@#Depressive symptoms of college students are positively correlated with mobile phone dependence, and family economic conditions, academic burden and number of close friends are factors that continued to affect depressive symptoms. College students should be guided to pay attention to the impact of excessive use of mobile phones on their physical and mental health, use mobile phones reasonably to reduce the incidence of depressive symptoms among college students.
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Objective To clarify the effects of 5G mobile phone radiofrequency radiation exposure on male mouse fertility and to preliminarily explore the underlying mechanisms. Methods Healthy male C57BL/6 mice aged 7-8 weeks were randomly assigned to Sham group, 3.5 GHz radiofrequency radiation group, and 4.9 GHz radiofrequency radiation group, with 16 mice in each group. The mice were exposed to 3.5 GHz or 4.9 GHz mobile phone radiofrequency radiation for 42 consecutive days (1 h per day). The sperm quality was evaluated using sperm count, deformity rate, and motility. H&E staining was performed to assess testicular tissue structure by observing the morphology of spermatogenic cells at various development stages, the diameter of seminiferous tubules, and the thickness of seminiferous epithelium. The sperm mitochondrial function was assessed using sperm mitochondrial membrane potential and testicular ATP content. The fertility of mice was evaluated through fertility rate, litter size, and survival rate of offspring. The underlying mechanisms were explored by detecting the methylation of LRGUK gene and its mRNA and protein levels. Results Compared with the Sham group, there were no significant changes in sperm count in the 3.5 GHz and 4.9 GHz groups; however, the sperm abnormality rate significantly increased (P < 0.05) and sperm motility significantly decreased (P < 0.05). The structure of testicular tissue, the function of sperm mitochondria, and fertility of mice showed no significant changes as compared with the Sham group. The methylation level of LRGUK gene in the testes significantly increased, while the mRNA and protein expression levels significantly decreased. Conclusion Exposure to 3.5 GHz and 4.9 GHz mobile phone radiofrequency radiation for 42 consecutive days can lead to an increase in sperm deformity rate and a decrease in sperm motility in mice, but has no significant effect on fertility, which may be related to an increase in methylation level of the LRGUK gene in the testes.
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BackgroundMobile phone addiction has attracted widespread attention in society, and psychological abuse and neglect is an important factor in predicting mobile phone addiction, whereas limited research has been done to evaluate its impact on mobile phone addiction. ObjectiveTo explore the correlation of psychological abuse and neglect with mobile phone addiction, and to test the pathway of self-esteem and interpersonal alienation, so as to provide references for preventing and curbing mobile phone addiction in junior high school students. MethodsIn May 2022, a cluster sampling was utilized to select 800 students in two middle schools in a county of Hainan Province, and all students were assessed using Child Psychological Abuse and Neglect Scale (CPANS), Mobile Phone Addiction Index (MPAI), Rosenberg Self-esteem Scale (SES) and Interpersonal Alienation Scale of Adolescent StudentsAlienation Scale. Pearson correlation analysis was adopted to determine the correlation among the above-mentioned scales, and Process Macro 3.5 for SPSS was used to test the mediation effect. ResultsCPANS score was negatively correlated with SES score (r=-0.278, P<0.01), and positively correlated with Interpersonal Alienation Scale score and MPAI score (r=0.471, 0.372, P<0.01). SES score was negatively correlated with Interpersonal Alienation Scale score and MPAI score (r=-0.438, -0.196, P<0.01). Interpersonal Alienation Scale score was positively correlated with MPAI score (r=0.392, P<0.01). Interpersonal alienation (indirect effect value was 0.104) played a mediation role in the relationship between psychological abuse and neglect and mobile phone addiction. Self-esteem and interpersonal alienation exhibited a chained mediation effect on the relationship between psychological abuse and neglect and mobile phone addiction (indirect effect value was 0.026), accounting for 6.99% of the total effect. ConclusionPsychological abuse and neglect can not only directly predict mobile phone addiction, but also can indirectly affect mobile phone addiction through separate mediation of interpersonal alienation or chained mediation of self-esteem and interpersonal alienation. [Funded by High-level Talent Project of Hainan Natural Science Foundation (number, 721RC511)]
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BackgroundNegative effects of mobile phone addiction on undergraduate students have led to several health problems including depression, anxiety, attention deficit disorder, cognitive impairment and sleep disturbance. The undergraduate nursing students serve as an important reserve force of the clinical nursing work, and their poor psychological health would have a non-ignorable impact on the quality of the nursing work and the nurse-patient relationship in the future. ObjectiveTo investigate the relation between neuroticism and tendency of mobile phone addiction among undergraduate nursing students, and to examine the pathways through which perceived stress and self-control play a role in the relation by constructing a chain-mediated model. MethodsFrom February to March 2023, a total of 900 undergraduate nursing students across 10 universities in Xi'an, Shaanxi Province were selected through convenient sampling method. Several scales were adopted to assess undergraduate nursing students respectively, including the neuroticism subscale of Eysenck Personality Questionnaire-Revised Short Scale for Chines (EPQ-RSC), Perceived Stress Scale (PSS), Self-Control Scale (SCS) and Mobile Phone Addiction Tendency Scale (MPATS). The assessment were conducted on multiple aspects of these students including neurotic personality, subjective stress, self-control and mobile phone addiction tendency. Model 6 in the SPSS Macro Process 4.1 was used to examine the mediating effect of perceived stress and self-control between neuroticism and mobile phone addiction tendency among undergraduate nursing students. Results① Among the 900 students, 314 cases (34.89%) were found to be addicted to mobile phones. ② The score of neuroticism subscale in EPQ-RSC of nursing undergraduates was positively correlated with the total scores of PSS and MPATS (r=0.400, 0.287, P<0.01), and negatively correlated with score of SCS (r=-0.364, P<0.01). The total score of MPATS was positively correlated with the total score of PSS (r=0.362, P<0.01), and negatively correlated with the total score of SCS (r=-0.468, P<0.01). The total score of SCS was negatively correlated with the total score of PSS (r=-0.515, P<0.01). ③ Perceived stress and self-control performed partial mediation between neuroticism personality and mobile phone addiction tendency (with indirect effect values of 0.056 and 0.065, respectively, accounting for 19.72% and 22.89% of the total effect). Perceived stress and self-control played a chain mediating role between neuroticism personality and mobile phone addiction tendency (with an indirect effect value of 0.064, accounting for 22.54% of the total effect). ConclusionNeuroticism personality, perceived stress and self-control are confirmed to play important roles in mobile phone addiction tendency among undergraduate nursing students. Neuroticism personality not only directly affects the tendency of mobile phone addiction, but also affects their mobile phone addiction tendency through the chain mediating effect of perceived stress and self-control.[Funded by The 2020 Annual Project of the 13th Five-Year Plan of Education Science in Shaanxi Province (number, SGH20Y1386)]
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La motivation des agents de santé à travers le paiement à temps et complet constitue l'un des éléments clés pour atteindre de bonne couverture vaccinale. Notre objectif était de décrire le paiement électronique utilisé lors de la campagne rubéole-rougeole et d'apprécier la satisfaction du personnel de santé. Nous avons réalisé une étude transversale à visée analytique qui s'est déroulée en Côte d'Ivoire du 15 janvier au 18 février 2019. La population d'étude était constituée des acteurs impliqués à la fois dans la campagne de vaccination contre la rougeole- rubéole en 2018 et dans le paiement électronique. Une recherche documentaire et des entretiens structurés ont permis le recueil des données. Les données ont été analysées à partir du logiciel R studio© version 2021. Le système assurant le paiement électronique se composait des autorités sanitaires, d'un opérateur privé de téléphonie mobile, d'un partenaire technique et financier et des agents de santé bénéficiaires. Un système de critères d'identification, des listes de validation et de vérification à plusieurs niveaux de la pyramide sanitaire a été mis en place. Un peu moins de trois quarts des acteurs du niveau primaire ont été satisfaits par ce mode de paiement. Le paiement électronique constitue un procédé pour améliorer le paiement des agents de santé durant les campagnes de vaccination. Des leçons d'un tel système de paiement devraient être tirées pour un déploiement à grande échelle.
Motivating healthcare workers through timely and complete payment is one of the key elements to achieve high vaccination coverage. Our objective was to describe the use of electronic payment during the measles-rubella campaign and assess the satisfaction of healthcare personnel. We conducted a cross-sectional analytical study in Côte d'Ivoire from January 15 to February 18, 2019. The study population consisted of individuals involved in both the measles-rubella vaccination campaign in 2018 and electronic payment. Data collection was done through documentary research and structured interviews. The data were analyzed using R Studio© software version 2021. The electronic payment system involved health authorities, a private mobile network operator, a technical and financial partner, and the beneficiary healthcare workers. A system of criteria for identifying lists, validation, and multilevel verification within the healthcare pyramid was established. Just under three-quarters of primarylevel actors were satisfied with this payment method. Electronic payment presents an opportunity to improve healthcare worker payment during vaccination campaigns. Lessons from such a payment system should be drawn for large-scale deployment.
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Humanos , Masculino , Femenino , Satisfacción Personal , Atención a la Salud , Electrónica Médica , Honorarios y PreciosRESUMEN
Introducción: La pandemia por la COVID-19 trajo consigo cambios en el comportamiento humano y afecciones psíquicas que afectan la salud mental. Objetivo: Estimar la adicción a los teléfonos inteligentes en adolescentes mujeres tras la pandemia por la COVID-19. Métodos: Estudio transversal realizado en noviembre y diciembre del 2022, en una institución educativa pública de Ica, Perú. Participaron 581 adolescentes que respondieron a un cuestionario con variables generales y la Escala de Adicción a los Teléfonos Inteligentes. Se aplicó un análisis estadístico descriptivo y multivariado mediante modelos lineales generalizados de la familia Poisson para evaluar la asociación entre las variables. Resultados: De las participantes, el 21,7 por ciento reveló adicción a los teléfonos inteligentes y el 48,7 por ciento se encuentra en riesgo alto de dependencia. Los conflictos familiares en el hogar (razón de prevalencia ajustada - RPa= 1,41; intervalo de confianza -IC 95 por ciento: 1,00-1,99) y los sentimientos de vergüenza (RPa= 1,44; IC 95 por ciento: 1,01-2,03), se asociaron a mayor adicción a los teléfonos inteligentes. No obstante, el sentimiento de tristeza, ansiedad o depresión y el hecho de sentirse rechazado por la sociedad presentaron asociación, no ajustada. Conclusiones: La adición a los teléfonos inteligentes y el riesgo de padecer este trastorno es alto en las adolescentes; existen variables generales susceptibles de ser modificadas que podrían mermar dicha afección comportamental inducida o potenciada por la pandemia de la COVID-19(AU)
Introduction: The COVID-19 pandemic brought with it changes in human behavior and psychic conditions that affect mental health. Objective: Estimate smartphone addiction in female adolescents after COVID-19 pandemic. Methods: Cross-sectional study, conducted during November to December 2022, in a public educational institution in Ica, Peru. A total of 581 adolescents participated and answered a questionnaire with general variables and the Smartphone Addiction Scale. A descriptive and multivariate statistical analysis was applied using Poisson family generalized linear models to evaluate the association between variables. Results: Of the participants, 21.7 percent revealed addiction to smartphones and 48.7 percent were at high risk of dependence on these devices. Family conflicts at home (adjusted prevalence ratio-RPa = 1.41; 95 percent confidence interval-CI: 1.00-1.99) and feelings of shame (RPa = 1.44; 95 percent CI: 1.01-2.03), were associated with higher smartphone addiction. However, feelings of sadness, anxiety or depression and feeling rejected by society showed an unadjusted association. Conclusions: Smartphone addiction and risk for this disorder is high in adolescent girls; there are general variables amenable to modification that could diminish such a behavioral condition induced or potentiated by the COVID-19 pandemic(AU)
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Humanos , Masculino , Adolescente , Dependencia Psicológica , Trastorno de Adicción a Internet , COVID-19/etiología , Salud Mental , Estudios Transversales , Encuestas y CuestionariosRESUMEN
Introducción: Las Tecnologías de la Información y Comunicación (TICs) son un recurso a través del cual los profesionales de la salud pueden proporcionar apoyo y asesoría a distancia. Objetivo: Describir las experiencias de una cuidadora familiar (CF) con el uso de las TICs en la implementación de una intervención educativa como apoyo para su autocuidado y el cuidado del adulto mayor (AM). Metodología: Estudio de caso con abordaje cualitativo. Una pasante de la licenciatura en Enfermería y Obstetricia implementó una intervención educativa en una CF del 15 diciembre 2020 al 25 junio 2021, periodo de pandemia por COVID-19. La recolección de datos se realizó a partir de entrevistas a profundidad, mensajes de texto y voz de WhatsApp, así como por observación. Se realizó análisis de contenido tipo temático según de Souza Minayo. Resultados: Se identificó el teléfono celular como el dispositivo más utilizado, las funciones de videollamada y mensaje de voz de WhatsApp como las herramientas más útiles y preferidas por la CF, y las infografías y videos como los materiales educativos más adecuados para esta población. Limitaciones: Solo se incluyó una CF y un AM, lo cual puede generar un sesgo de respuesta, ya que la CF quizás estuvo más motivada y dispuesta a participar que otros cuidadores hipotéticos. Valor: Implementar un nuevo canal de comunicación entre el profesional de enfermería, el AM, la CF y otros familiares. Conclusiones: El uso de las TICs fue aceptado por la CF para recibir capacitación en su autocuidado y cuidado del AM.
Introduction: Health professionals can use Information and Communication Technologies (ICTs) to provide support and advice at a distance. Objective: Description of the experiences of a family caregiver (FC) with the use of ICTs in the implementation of an educational intervention to support her self-care and the care of the Older Adult (OA). Methodology: Case study with qualitative approach. An undergraduate intern in Nursing and Midwifery implemented an educational intervention with a FC from December 15, 2020 to June 25, 2021, during the covid-19 pandemic. Data collection was gathered with in-depth interviews, Whatsapp text and voice messages, as well as direct observation. Thematic type content analysis was performed according to de Souza Minayo. Results: The cell phone was identified as the most used device, Whatsapp video call and voice message functions as the most useful and preferred tools by the FC, and infographics and videos as the most appropriate educational materials for this population. Limitations: Only one female FC and one male OA were included in this study. This may generate response bias, as the FC was perhaps more motivated and willing to participate than other hypothetical caregivers. Value: Implementation of a new communication channel between the nursing professional, the OA, the FC, and other family members. Conclusions: Training in the use of ICTs was accepted by the FC to improve her self-care and care of the OA.
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Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Anciano , Adulto Joven , Cuidadores , Anciano , Teléfono Celular , Tecnología de la Información , Enfermeras y EnfermerosRESUMEN
Background: The use of smart phone is very common specially in young individuals. Excessive use leads to smart phone addiction, which may have harmful effect on the health of individuals. Aims and Objectives: The aim of our study is to assess the smart phone usage in 1st-year medical students. Materials and Methods: In this cross-sectional study, we have included 187 students from 1st-year MBBS. Out of which 125 (66.84%) are boys and 62 (33.16%) are girls in age group of 18–22 years. All the data were collected in Google form. We have used smart phone addiction scale long version. The Google form was filled by students who are willing to participate in this study. Result: We have found that out of total 187 students, 96 (51.34%) students having high smart phone use, out of which 68 (54.40%) are boys and 28 (45.16%) are girls while 91 (48.66%) students having low smart phone use, out of which 57 (45.60%) are boys and 34 (54.84%) are girls. Conclusion: The high smart phone usages present in the student can be prevented by specific intervention programs at college level.
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Objetivo: indagar sobre la relación entre la apropiación y uso de las redes sociales virtuales y la construcción del sí mismo en adolescentes escolares. Metodología: estudio de corte cualitativo guiado por los lineamientos de la teoría fundamentada y el enfoque del interaccionismo simbólico. Se realizó en los años 2016 y 2017 con 19 escolares del grado décimo de un municipio del oriente cercano a Medellín, Colombia. La recolección de los datos se hizo mediante entrevistas semiestructuradas y grupos focales. Resultados: la construcción de identidad en estos adolescentes se da en las interacciones con sus familias, amigos y grupos de interés, y está mediada por las redes sociales virtuales. Estas redes sociales satisfacen sus necesidades de información, conocimiento, comunicación y entretenimiento, y reflexionan acerca de las oportunidades y amenazas que conlleva su uso. Conclusiones: los adolescentes tienen una actitud activa frente a la vida y la apropiación y uso de las redes sociales virtuales para las interacciones con los otros y la búsqueda de información que satisfaga sus intereses les abre a los adolescentes una ventana al mundo.
Objective: To inquire about the relationship between the appropriation and use of virtual social networks and the construction of self in school teenagers. Materials and methods: Qualitative study led by the guidelines of the grounded theory and the approach of symbolic interactionism. The study was carried out in the years 2016-2017 with 19 tenth grade students of a municipality in the east near Medellin, Colombia. Data collection was carried out through semi-structured interviews and focus groups. Results: The construction of identity in these adolescents occurs in interactions with their families, friends and interest groups, and mediated by virtual social networks. These social networks satisfy their information, knowledge, communication and entertainment needs, and reflect on the opportunities and threats associated with their use. Conclusion: Teenagers have an active attitude towards life and the appropriation and use of virtual social networks for interactions with others and, the search for information that satisfies their interests, opens a window to the world for them.
Objetivo: indagar sobre a relação entre a apropriação e uso das redes sociais virtuais e a construção do si mesmo em adolescentes escolares. Metodologia: estudo de corte qualitativo guiado pelos lineamentos da teoria fundamentada e o enfoque do interacionismo simbólico. Realizou-se nos anos 2016 e 2017 com 19 estudantes do ensino médio dum município do oriente perto a Medellín, Colômbia. A coleta dos dados se fez mediante entrevistas semiestruturadas e grupos focais. Resultados: a construção de identidade nestes adolescentes se dá nas interações com suas famílias, amigos e grupos de interesse, e está mediada pelas redes sociais virtuais. Estas redes socias satisfazem suas necessidades de informação, conhecimento, comunicação e entretenimento, e reflexionam acerca das oportunidades e ameaças que envolve seu uso. Conclusões: os adolescentes tem uma atitude ativa frente à vida e a apropriação e uso das redes sociais virtuais para as interações com os outros e a busca de informação que satisfaça seus interesses lhes abre aos adolescentes uma janela ao mundo.
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Introducción: la utilización de pantallas durante la niñez y la preocupación por su potencial daño aumentaron en los últimos años. La recomendación de no superar dos horas diarias de uso resultó controvertida durante la pandemia por COVID-19. El objetivo principal de esta investigación fue explorar las opiniones y actitudes de los profesionales con respecto al uso de pantallas y comprender cómo se modificaron durante dicha pandemia. Materiales y métodos: estudio exploratorio con enfoque cualitativo y estrategia de teoría fundamentada, realizado entre 2020 y 2021.Participaron 23 profesionales (pediatras y generalistas) en cuatro grupos focales. Se realizaron lecturas del material desgrabado para interpretación del contenido. El análisis incluyó la generación de códigos que fueron agrupados en cinco ejes temáticos. Resultados: los ejes resultantes fueron: 1) temática de las pantallas en la consulta ambulatoria de niños sanos, 2) percepción sobre daños, 3) percepción sobre beneficios, 4) pantallas en épocas de ASPO (Aislamiento Social Preventivo y Obligatorio) y 5) pensamientos y acciones contradictorios sobre el uso de pantallas. Discusión: a la hora de recomendar sobre exposición a pantallas, en nuestros entrevistados predominó la intuición personal por sobre la evidencia científica disponible. Reconocieron que el contexto de ASPO visibilizó algunos beneficios asociados a la conectividad que brindan estos dispositivos. Conclusión: nuestros resultados muestran que la percepción sobre las pantallas se está volviendo cada vez más neutral en términos del balance entre sus riesgos y beneficios, conduciendo a que los profesionales sean más flexibles en sus recomendaciones al respecto. (AU)
Introduction: screen use during childhood and potential harm concerns have increased in recent years. Advice not to allow more than two hours of screen use per day was contested during the COVID-19 pandemic. The primary purpose of this research was to probe the opinions and attitudes of professionals regarding the use of screens and to understand how these changed during the pandemic. Materials and methods: this exploratory study, with a qualitative approach and theory-based strategy, was made between 2020 and 2021, and involved the participation of 23 professionals (pediatricians and general practitioners) in four focus groups. The recorded material was analyzed for content interpretation. The analysis included generating codes that were grouped into five thematic areas. Results: the resulting axes were: 1) the issue of screens in the outpatient practice of healthy children; 2) perception of harm; 3) perception of benefits; 4) screens in times of Preventive and Compulsory Social Isolation (ASPO, for its acronym in Spanish); and 5) contradictory thoughts and actions on the use of screens. Discussion: when making recommendations regarding screen exposure, the interviewees' intuition predominated over available scientific evidence. They recognized that the ASPO context highlighted some of the benefits associated with the connectivity provided by these devices. Conclusion: our results show that awareness of screen displays is becoming increasingly neutral concerning the trade-off between their risks and benefits, prompting practitioners to become more flexible in their recommendations. (AU)
Asunto(s)
Humanos , Femenino , Niño , Adolescente , Adulto , Persona de Mediana Edad , Adulto Joven , Salud Infantil , Personal de Salud/tendencias , Tiempo de Pantalla , Percepción , Aislamiento Social , Grupos Focales , Teléfono Celular/tendencias , Computadoras de Mano/tendencias , COVID-19/psicologíaRESUMEN
Abstract Background Cell phones are part of peoples' lives. The literature indicates risks when cell phones are used during a secondary motor task. Studies addressing this topic in people with Parkinson's disease are still scarce. Objective To investigate the impact of daily dual tasks with cell phone on balance and mobility in people with Parkinson's disease, compared to healthy control peers. Methods Participants with Parkinson's disease and controls underwent three motor tasks: (1) Standing and walking without using a cell phone; (2) Standing and walking while talking on the phone; and (3) Standing and walking while texting messages on the phone. Assessments involved balance and mobility tests. Statistical analysis was performed with multivariate analysis of variance, comparing main effect for group (Parkinson's disease × control), task (using × not using cell phone) and interactions (group × task). Significance was set at 5%. Effect sizes are reported. Results Participants with Parkinson's disease showed worse balance (p = 0.001, effect size of 0.471) and mobility (p = 0.001, effect size of 0.472) than control peers. The use of cell phone while performing a secondary motor task affected both groups (p = 0.005, effect size of 0.673 for balance and p = 0.001, effect size of 0.549 for mobility). The dual task impact, however, was higher in the Parkinson's disease group (p = 0.009, effect size of 0.407 for mobility). Conclusion Daily dual tasks with cell phones increase imbalance and mobility risks in Parkinson's disease. People should be careful when using their cell phone while standing or walking.
Resumo Antecedentes Aparelhos celulares fazem parte da vida das pessoas. A literatura aponta riscos quando o uso do celular está associado a uma tarefa motora. Estudos abordando esse tema na doença de Parkinson são escassos. Objetivo Investigar o impacto de tarefas-duplas com o celular sobre equilíbrio e mobilidade de pessoas com doença de Parkinson, na comparação com controles saudáveis. Métodos Participantes com e sem doença de Parkinson foram submetidos a três tarefas: (1) Ficar em pé e caminhar sem o celular; (2) Ficar em pé e caminhar enquanto conversa ao celular; e (3) Ficar em pé e caminhar enquanto digita mensagens. As avaliações envolveram testes de equilíbrio e mobilidade. Os procedimentos estatísticos envolveram testes de análise múltipla de variâncias, com análise de efeito principal para os fatores grupo (doença de Parkinson x controle), tarefa (com celular × sem celular) e interação (grupo × tarefa). Significância foi estipulada em 5%. Tamanhos de efeito foram reportados. Resultados Participantes com doença de Parkinson apresentaram pior equilíbrio (p = 0,001; tamanho do efeito: 0,471) e mobilidade (p = 0,001; tamanho do efeito: 0,472) que controles. O uso do celular afetou ambos os grupos (p = 0,005, tamanho do efeito de 0,673 para equilíbrio e p = 0,001, tamanho do efeito de 0,549 para mobilidade). O impacto da tarefa-dupla, contudo, foi maior no grupo Parkinson (p = 0,009; tamanho do efeito de 0,407 para mobilidade). Conclusão Tarefas simultâneas com o celular causam desequilíbrio e problemas de mobilidade na doença de Parkinson. As pessoas devem ter cuidado ao utilizar celulares durante atividades em pé e ao caminhar.
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(analítico) Este artículo tiene por objetivo investigar los efectos del apoyo familiar y del grupo de pares, junto con la satisfacción con la vida, sobre el uso problemático de los teléfonos celulares entre los adolescentes costarricenses. Basado en datos de la encuesta nacional Global Kids Online, se desarrollaron modelos de ecuaciones estructurales para predecir el uso problemático de teléfonos celulares de adolescentes (M = 14.8, n = 530). Los resultados muestran que el apoyo entre pares correlaciona positiva y directamente con el uso problemático del teléfono celular, mientras que la percepción de la satisfacción con la vida tiene una correlación opuesta, funcionando como un factor protector. El apoyo del grupo de pares y, más aún, el apoyo familiar, ejercen efectos indirectos sobre el uso problemático del teléfono móvil.
(analytical) This study aimed to research the effects of family support and peer group support, along with the life satisfaction, on the problematic use of cell phones among costa rican adolescents. Based on data from the national survey Global Kids Online, structural equation models were developed in order to predict the problematic use of cell phones of adolescents investigated in this study (M=14.8, n = 530). The main findings indicate that peer support has a positive and direct correlation with the problematic use of the cell phone, while the perception of the life satisfaction is correlated in the opposite direction, functioning as a protective factor. Peer and family support have an indirect protective effect against the problematic use of cell phones, stronger in the case of family support.
(analítico) Este estudo teve como objetivo pesquisar os efeitos do apoio familiar e do grupo de pares, juntamente com a satisfação com a vida, no uso problemático de telefones celulares entre adolescentes costarriquenhos. Com base nos dados da pesquisa nacional Global Kids Online, foram desenvolvidos modelos de equações estruturais para prever o uso problemático de celulares dos adolescentes investigados neste estudo (13 a 17 anos; n = 530). Os principais achados indicam correlação positiva e direta do apoio dos pares com o uso problemático do celular, enquanto a perceção da satisfação com a vida está correlacionada de maneira inversa, funcionando como fator de proteção. O apoio dos pares e da família tem um efeito protetor indireto contra o uso problemático de telefones celulares, mais forte no caso do apoio familiar.
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Background: Most Indians today own one or more mobile phones. The average time of phone usage per person per day is 4.8 h and the excess usage of mobile phone is an emerging cause of dry eye. Although some studies have established this relation, not many studies focus on South India. Our study aims to highlight the South Indian population. Aim and Objective: To study the prevalence of dry eye among medical students of 18–25 years. Materials and Methods: This is a cross-sectional study, whose participants are undergraduate medical students, both males and females, between 18 and 25 years. Schirmer’s test was done for each candidate after answering an Ocular Surface Disease Index questionnaire. Results: The most frequent symptom reported by the participants at the time of answering the questionnaire was soreness and irritation of the eye (8%). The most common long-term symptom reported was burning and watering of eyes of tolerable severity (27%). Some participants experienced uncomfortable and bothersome eye fatigue. Conclusion: Dry eye in the form of symptoms of both dryness of eye and reflex epiphora is present in the population under study. About 76% of the study population use their phones for over 3 hours a day. The soreness and irritation of eyes, watering and burning of eyes are attributed to the mobile phone usage for more than 6 hours per day.
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Background: Mobile phones (MPs) are mostly kept close to the head while making a phone call, and therefore, the electromagnetic radiation (EMR) from MP may be potentially damaging to the brain and hence its neurological functions. Reports available on the effect of MP radiation on human memory is scarce and inconclusive so far. Aims and Objectives: The present study was planned to evaluate the effect of per day durations of EMR exposure through MP calls on verbal and visual memory using paper and pencil cognitive tests. Materials and Methods: Twenty healthy right-handed male subjects within age group 18–40 years were recruited for the study and divided into two groups. Those making MP calls of more than 1 h/day were placed in the Group-A and those making calls <1 h/day in Group-B. Both groups were evaluated for verbal and visual memory using Rey auditory verbal learning test (RAVLT) and playing card test (PCT) before and after exposure to EMR for 10 min. Statistical analysis was done by paired “t” test. Results: Group-B performed significantly better in RAVLT than Group-A. No significant difference was seen in PCT. After exposure to EMR from MP, the performance in PCT of both the groups deteriorated significantly. Conclusion: Longer per day exposure to EMR from MP affects verbal memory, while visual memory may be more susceptible to acute exposures.
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Objective@#To investigate the current situation and associated factors of computer vision syndrome (CVS) among college freshmen in Tianjin during the COVID-19 epidemic, and to provide a reference for visual comfort of college students.@*Methods@#A total of 868 college freshmen from one university in Tianjin were administered with CVS qualitative analysis questionnaire, eye health status questionnaire and eye health examination during Oct to Dec 2021. Chi square test and multivariate Logistic regression were used for data analysis.@*Results@#The detection rate of CVS among the included students was 68.5% ( n =595) and was higher in females (72.2%) than in males (61.7%). The CVS detection rate in girls, students without myopia, >30 min sleep onset, >1 h mobile phone usage, and ≤8 h sleep duration (72.2%, 70.4%, 81.1%, 72.7%, 71.2%) were significantly higher than boys, students with low grade myopia, sleep onset required ≤30 min, use mobile phone for ≤1 h, and sleep duration >8 h(61.7%, 63.3 %, 67.4%, 65.9%, 61.1%) ( χ 2=10.08, 3.94, 5.89, 4.40, 7.94, P <0.05). Differences in CVS detection rates varied significantly by daily electronic device usage and academic stress students ( χ 2=22.03, 21.24, P <0.05). Multivariate Logistic regression analysis showed that daily use of electronic devices 4-6, 7-9, ≥10 h, sleep onset required >30 min, moderate to higher academic pressure were positively associated with CVS ( OR=1.95, 2.94, 2.30, 2.39, 3.51, 4.41, P <0.05), boys, low grade myopia, night sleep time >8 h were negatively associated with CVS ( OR=0.65, 0.70, 0.65, P <0.05).@*Conclusion@#The detection rate of CVS among freshmen in a university in Tianjing is high. Attention should be paid to the CVS situation of students with e learning, and general public should also be educated to reduce the time of unnecessary electronic product use and ensure night sleep to reduce the prevalence of CVS.