ABSTRACT
Objective@#The study aims to investigate the impact of moderate intensity gymnastics on the development of executive function in children aged 5-6, thereby providing a theoretical foundation for exercise interventions targeting executive function.@*Methods@#A total of 63 preschool children, randomly seleted from 3 senior classes in a private kindergarten in Shangqiu, were randomly allocated to the intervention group ( n =31) and control group ( n =32). Children in the intervention group participated in 60 minute gymnastics at a moderate intensity, three times per week, for a total duration of 12 weeks. Concurrently, myzone technology was utilized to monitor exercise intensity throughout the entire intervention period. Children in the control group maintained their regular activities. Inhibitory control (Flanker task), working memory (Empty house task), and cognitive flexibility (Dots task) were assessed before and after the experiment.@*Results@#There was no statistically significant difference in the performance of inhibitory control, working memory, and cognitive flexibility tasks between the two groups of children before intervention ( P >0.05) .The results of covariance analysis revealed significant differences in reaction time [(782.88±24.29，805.13±23.74；719.90±119.99， 833.55± 177.87；1 042.39±72.75，1 091.29±49.42) ms] and accuracy[(73.86±7.26)%，(67.02±8.22)%;(86.36±7.63)%，( 80.50± 9.39 )%;(76.45±9.48)%，(69.59±7.66)%] across inhibitory control, working memory, and cognitive flexibility between the intervention group and the control group ( F =6.84, 4.50，4.87, 6.11, 3.74 , 5.06 , P <0.05). The intervention effect exhibited modest effects( d =0.17-0.74).@*Conclusions@#Moderate intensity gymnastics can make modest or moderate effect on improving children s executive function. Brain imaging technology can be incorporated into future research designs to investigate the underlying mechanisms of gymnastics impact on the brain structure and executive function in young children.
ABSTRACT
Objective@#To explore the neural processing differences in inhibitory control and cognitive flexibility associated with motor development levels in preschool children, so as to provide a basis for motor learning and cognitive development in preschool children.@*Methods@#From March 20 to 31 in 2023, a total of 84 preschool children aged 4-6 were recruited from two kindergartens in Xi an City. The MOBAK-KG Motor Development Assessment Scale was used to assess the children s motor development levels. The Go/no go task paradigm was employed to test inhibitory control ability, and the Dimensional Change Card Sort (DCCS) task paradigm was utilized to evaluate cognitive flexibility. Functional near infrared spectroscopy (fNIRS) was used to monitor the preschool children s prefrontal cortex oxygenation dynamics during inhibitory control and cognitive flexibility tasks. Malab software and Homer 2 plugins were used to calculate prefrontal oxygenated hemoglobin concentration of preschool children during the tasks.@*Results@#The high motor skills group exhibited significantly higher task accuracy during inhibitory control and cognitive flexibility tasks [0.95(0.92, 0.97),(0.54±0.12)] compared to the low motor skill group[0.93(0.85, 0.97),(0.45±0.13)] ( Z/t =-2.09, 3.14 , P <0.05). During the inhibitory control task, the high motor skill group [0.24(0.10,0.41), 0.34(0.16,0.62), 0.30(0.07, 0.52 ), 0.26(0.09, 0.53), 0.15(0.01, 0.43), 0.34(0.10, 0.67)mol/L] showed significantly higher oxygenated hemoglobin concentrations in the left and right dorsolateral prefrontal cortices (L-DLPFC, R-DLPFC), left and right pars triangular Broca s areas ( L- PTBA, R-PTBA), and left and right frontopolar areas (L-FPA, R-FPA) compared to the low motor skill group [0.04( -0.13 , 0.15), 0.00(-0.12, 0.11), -0.01(-0.17, 0.14), 0.04(-0.14, 0.16), -0.01(-0.16, 0.12), -0.03(-0.21, 0.15) mol/L ] ( Z=-4.83, -5.57, -4.77, -4.10, -3.45, -5.74, P ＜0.01). During the cognitive flexibility task, the high motor skill group[0.21(0.03, 0.36), 0.28(0.15, 0.45), 0.15(0.05, 0.30), 0.20(0.05, 0.37), 0.04(-0.17, 0.26), 0.14(-0.08, 0.40) mol/L ] exhibited significantly higher oxygenated hemoglobin concentrations in the L-DLPFC, R-DLPFC, L-PTBA, R-PTBA, L- FPA, R-FPA brain regions compared to the low motor skill group [0.02(-0.20, 0.23), 0.02(-0.12, 0.21), 0.00(-0.22, 0.16 ), 0.00(-0.16, 0.15), -0.05(-0.25, 0.06), 0.01(-0.23, 0.20)mol/L] ( Z=-3.63, -4.45, -3.58, -3.75, -2.18, -1.98 , P ＜0.05).@*Conclusions@#The motor development level in preschool children is closely related to inhibitory control and cognitive flexibility. It is crucial to emphasize motor learning in early childhood to further promote holistic development of both mind and body.
ABSTRACT
Objective@#To analyze the correlation between preschool children s emotional competence and home rearing environment in Shangrao City, so as to provide support for improving children s emotional competence development as well as their home rearing environment.@*Methods@#A total of 1 242 children aged 3-6 years old from 10 kindergartens in Shangrao City were retrospectively investigated by stratified cluster random sampling method in December 2022, and the Children s Emotional Adjustment Scale-Preschool Version (CEAS-P) and the Home Nurture Environment Scale for children aged 3-6 were surveyed on parents of preschool children. The t-test was used to test the difference, Spearman correlation analysis and multiple linear regression were used to analyze the influencing factors of preschool children s emotional competence.@*Results@#There were significant differences in emotional competence scores of preschool children for demographic indicators including age, place of residence, health status and whether they were only children ( F/t =5.98, 6.56, 38.00, 2.23, P <0.01). The emotional competence of preschool children was positively correlated with the home rearing environment ( r=0.62, P <0.01). Multiple linear regression analysis showed that diverse activities/play participation, social adaptation/self management, and emotional warmth/self expression in home rearing environment were positive predictors of children s emotional ability ( β =0.30, 0.28, 0.16), while neglect/intervention/punishment were negative predictors ( β =-0.09)( P <0.05).@*Conclusions@#The home rearing environment is a factor related to young children s emotional competence. It is suggested specific parenting initiatives such as enriching family activities and play, strengthening children s self adaptation and management, giving warmth and let children express emotions, and preventing child neglect, interference and punishment should be conducted to improve children s emotional competence.
ABSTRACT
Objective@#To explore the effects of group sports game intervention on social ability and quality of life of children with austism spectrum disorders (ASD),so as to provide reference for rehabilitation intervention of social and quality of life of children with ASD.@*Methods@#From September 2021 to January 2022, 72 children with ASD aged 4-6 in the children s rehabilitation department of Xiangyang Central Hospital were selected to participate in the study, and were randomly divided into experimental group ( n =36) and control group ( n =36). The control group received routine rehabilitation training (including individual sports game training), and the experimental group replaced individual sports game training with group sports game training on the basis of routine rehabilitation.The course content mainly included three parts: warm up before class, group sports games and relaxation after class. The course combined social skills with sports games, and was carried out in a group form (divided into 12 groups with 3 people in each group), and was trained five times a week for 60 minutes, for a total of 12 weeks. The scores of Childhood Autism Rating Scale (CARS), Autism Treatment Evaluation Checklist (ATEC), Social Responsiveness Scale (SRS) and Pediatric Quality of Life Inventory Version 4.0 Generic Core Scales (PedsQL 4.0) were observed before and after treatment. t-test and χ 2 test were used for statistical analysis.@*Results@#There was no significant difference in SRS scores between the experimental group and the control group before intervention ( t =-0.63, P >0.05). After the intervention, the total response rate in the experimental group was 83.33 %, higher than 41.67% in the control group χ 2=13.33, P <0.05),and the SRS scores decreased in the experimental group and control group ( t =17.75,8.71, P <0.05). The SRS scale score of the experimental group Social perception (17.67±4.12) , social cognition (30.33±4.99) , social communication (50.33±9.39) , social motivation (24.25±6.78) scores and total scores ( 152.67± 25.82) were lower than those of the control group(22.17±5.34，36.00±4.13，62.58±11.07，34.42±7.13，186.33±29.03)( t = -4.88，-2.03，-2.13，-3.58，-3.01， P ＜0.05).After the intervention, the scores of social function (53.33±18.01) and total score (283.83±51.83) on PedsQL 4.0 scale in experimental group were higher than those in control group(23.33±15.13，218.00±39.01) ( t =4.42，3.52， P ＜0.05). After the intervention, Autism Treatment Evaluation Scale (ATEC) scores of experimental groups(44.33±14.72) was lower than that in control group ( 59.33±16.95)( t =-2.32, P ＜0.05).@*Conclusion@#The intervention of group sports game has a significant effect on improving social ability and life quality of children with ASD.
ABSTRACT
Objective@#To explore the moderating role of estradiol in the relationship between parenting styles and preschool children's behavioral problems, so as to provide a theoretical basis for improving the development of human s emotional health development in early life stage.@*Methods@#During September to November in 2022, 354 children aged 3-6 years and their parents from two kindergartens in Bengbu City were chosen by using stratified cluster sampling method for the questionnaire survey. The Parenting Style Scale and the Child Behavior Checklist (CBCL) were used to collect information on parenting style and child behavioral problems. Salivary estradiol of children was collected and tested. Independent samples t test was applied to compare the scores of the scale for parental up bringing and children s behavioral problems, and Pearson correlation analysis was conducted to explore the relationship among parental upbringing, estradiol and children s behavioral problems.@*Results@#Parents doting, laissez faire, autocratic, and inconsistent parenting styles were positive associated with child behavior problems( r =0.14-0.70); fathers democratic parenting style was negatively associated with child behavior problems( r =-0.14，-0.22，-0.21，-0.17，-0.27，-0.20); mothers democratic parenting styles was negatively correlated with scores on all five dimensions of child behavior problems except the withdrawal dimension ( r =-0.14，-0.12，-0.13，-0.21，-0.12)( P <0.05). Estradiol levels had significant moderating effects on maternal doting parenting style and children s withdrawal ( β =0.68) as well as social problems ( β =-1.00), also moderating laissez faire parenting styles and children s withdrawal problems ( β =0.75)( P <0.05). For children with low levels of estradiol, withdrawal problem scores were negatively associated with mother s doting parenting style and positively associated with laissez faire parenting style, and socialization problem scores were associated with mother s doting parenting style; for children with high levels of estradiol, withdrawal problem scores were positively associated with mother s doting parenting style, and socialization problem scores were associated with mother s doting parenting style ( t=2.84, 6.24, 3.16 , 2.37, 4.49, P <0.05).@*Conclusions@#Parenting styles are strongly associated with child behavioral problems; estradiol levels play a moderating role in mothers doting, laissez faire parenting styles and children s withdrawal problems and social problems.Parents should adopt more positive parenting styles and focus on the role of estradiol levels in maternal education to reduce the occurrence of behavioral problems in children.
ABSTRACT
Objective@#To systematically evaluate the effect of mini basketball on children s upper limb strength in China, and to provide basis for the development of kindergarten mini basketball and the improvement of children s upper limb strength performance.@*Methods@#CNKI, Wanfang Data, VIP, PubMed, and Web of Science databases were searched from the establishment of the database to July 26, 2023. The PICOST model was used for literature screening, and 13 literature with a total of 20 studies were finally included. The Cochrane System Evaluation Criteria was used for literature quality evaluation. Review Manager 5.4 and Stata 17 were used for statistical analysis and publication bias test.@*Results@#A total of 939 children were included in 20 studies, including 470 in the experimental group and 469 in the control group. Meta analysis showed that mini basketball had an extremely significant effect on the improvement of children s upper limb strength ( SMD=0.83, 95%CI=0.53-1.13, Z=5.40, P < 0.01 ). The results of subgroup analysis showed that there was no significant gender difference in the improvement of children s upper limb strength by mini basketball ( P >0.05), mini basketball exercise with an intervention time of less than or equal to 30 minutes ( SMD=0.49, 95%CI=0.29-0.70, Z=4.70, P <0.01) and an exercise cycle of more than 12 weeks ( SMD=1.25, 95%CI=0.54-1.96, Z= 3.45 , P<0.01) can achieve a better intervention effect on the upper limb strength of children. Meta regression results showed that the exercise intervention time was the main source of heterogeneity ( t=2.71, 95%CI= 1.38-22.93, P <0.05). Egger s test showed that the publication bias of the included studies was not statistically significant ( t=0.78, P >0.05).@*Conclusions@#Mini basketball training can improve the upper limb strength of children, but there is no significant gender difference. The upper limb strength is affected by the restriction of intervention time and exercise cycle. Schools can appropriately add small basketball in physical education classes to improve children s upper limb strength.
ABSTRACT
ABSTRACT Objective: The objective of this study was to describe a case of cutaneous lichen planus (LP) that appeared following COVID-19 infection. Case description: We report a case of extensive cutaneous classic familial LP in a 4-year-old male child after an asymptomatic serologically confirmed COVID-19 infection. The patient developed intensely itchy, purple, flat-topped papules and plaques, mainly on the dorsal surface of the hands, feet, forearms, and shins. Histopathological examination of the skin biopsy showed vacuolar and apoptotic degeneration of the basal cell layer with a band-like lymphocyte infiltrate at the dermo-epidermal junction and confirmed the diagnosis of LP. Comments: LP could be considered among the differential diagnoses of pediatric post-COVID inflammatory skin lesions, either in the patients recovering from COVID-19 infection or in the suspicious asymptomatic cases in close contact with COVID-19-infected patients.
RESUMO Objetivo: Descrever um caso de líquen plano cutâneo (LP) após infecção por COVID-19. Descrição do caso: Relatamos um caso de LP familiar clássico extenso cutâneo em uma criança de quatro anos de idade após uma infecção por COVID-19 assintomática e sorologicamente confirmada. O paciente desenvolveu pápulas e placas intensamente pruriginosas, roxas e achatadas, principalmente na superfície dorsal das mãos, pés, antebraços e canelas. O exame histopatológico da biópsia de pele mostrou degeneração vacuolar e apoptótica da camada basal com infiltrado de linfócitos em faixa na junção dermoepidérmica e confirmou o diagnóstico de líquen plano. Comentários: O líquen plano pode ser considerado entre os diagnósticos diferenciais de lesões cutâneas inflamatórias pós-COVID pediátricas, tanto em pacientes em recuperação de infecção por COVID-19 quanto em casos assintomáticos suspeitos em contato próximo com pacientes infectados por COVID-19.
ABSTRACT
Los bajos niveles de hemoglobina se definen como una concentración baja de hemoglobina en la sangre. La activad metabólica cerebral está vinculada con el desarrollo psicomotor. El desarrollo psicomotor durante la infancia se desarrolla a partir de los reflejos innatos, se organizan en esquemas de conducta, se internalizan durante el segundo año de vida como modelos de pensamiento. En Perú, se contabilizan el 50.99% de los niños con bajos niveles de concentración de hemoglobina en menores de 3 años. Objetivo. Identificar la relación entre la anemia y el desarrollo de la psicomotricidad en la primera infancia. Materiales y Métodos. Para evaluar los niveles de hemoglobina se empleó el método de la azidametahemoglobina, con un hemoglobinómetro, y para evaluar el desarrollo psicomotor se empleó la escala del desarrollo psicomotor. En el estudio participaron 32 niños de 6 a 24 meses de edad. Resultados. El 40,6% presenta niveles de hemoglobina entre 14,2 - 17.2 g/dl, el 31,3% presenta niveles de hemoglobina entre 13.2 -14.1 g/dl seguido del 25,0% que presenta niveles de hemoglobina entre 10,2 -13.1 g/dl y el 3.1% presenta niveles de hemoglobina <10.2 g/dl; respecto al desarrollo psicomotor expresados en coeficiente de desarrollo se evidencia que el 59.4% de niños muestran un desarrollo normal seguido del 31.3% de niños que presenta un desarrollo en riesgo y 9.4% en retraso. Conclusiones. El coeficiente de desarrollo del niño(a) se encontró que la mayoría tiene un desarrollo psicomotor normal seguido de riesgo y de retraso, a pesar que mayoría tiene un coeficiente de desarrollo normal
Low hemoglobin levels are defined as a low hemoglobin concentration in the blood. Brain metabolic activity is linked to psychomotor development. Psychomotor development during infancy develops from innate reflexes, which are organized in behavioral schemes and internalized during the second year of life as thought models. In Peru, 50.99% of children under 3 years of age have low hemoglobin concentration levels. Objective. To identify the relationship between anemia and psychomotor development in early childhood. Materials and Methods. To evaluate hemoglobin levels, the azidametahemoglobin method was used, with a hemoglobinmeter, and to evaluate psychomotor development the psychomotor development scale was used. Thirty-two children aged 6 to 24 months participated in the study. Results. 40.6% presented hemoglobin levels between 14.2 - 17.2 g/dl, 31.3% presented hemoglobin levels between 13.2 -14.1 g/dl followed by 25.0% presenting hemoglobin levels between 10.2 -13.1 g/dl and 3.1% presented hemoglobin levels <10. 2 g/dl; with respect to psychomotor development expressed in development coefficient, 59.4% of children show normal development followed by 31.3% of children with development at risk and 9.4% with delayed development. Conclusions. The development coefficient of the child showed that most of the children have a normal psychomotor development followed by at risk and retardation, although most of them have a normal development coefficient.
Níveis baixos de hemoglobina são definidos como uma baixa concentração de hemoglobina no sangue. A atividade metabólica do cérebro está ligada ao desenvolvimento psicomotor. O desenvolvimento psicomotor durante a infância se desenvolve a partir de reflexos inatos, que são organizados em padrões de comportamento e internalizados durante o segundo ano de vida como padrões de pensamento. No Peru, 50,99% das crianças com menos de 3 anos de idade têm baixas concentrações de hemoglobina. Objetivo. Identificar a relação entre a anemia e o desenvolvimento psicomotor na primeira infância. Materiais e métodos. Para avaliar os níveis de hemoglobina, foi usado o método da azidameta-hemoglobina, com um hemoglobinômetro portátil HemoCue® Hb 201+ e, para avaliar o desenvolvimento psicomotor, foi usada a escala de desenvolvimento psicomotor. Trinta e duas crianças com idade entre 6 e 24 meses participaram do estudo. Resultados. 40,6% tinham níveis de hemoglobina entre 14,2 - 17,2 g/dl, 31,3% tinham níveis de hemoglobina entre 13,2 -14,1 g/dl, seguidos por 25,0% com níveis de hemoglobina entre 10,2 -13,1 g/dl e 3,1% com níveis de hemoglobina <10. 2 g/dl; com relação ao desenvolvimento psicomotor expresso em coeficiente de desenvolvimento, é evidente que 59,4% das crianças apresentam um desenvolvimento normal, seguido por 31,3% de crianças que apresentam um desenvolvimento em risco e 9,4% em atraso. Conclusões. O coeficiente de desenvolvimento infantil mostrou que a maioria das crianças tem um desenvolvimento psicomotor normal, seguido por risco e atraso, embora a maioria delas tenha um coeficiente de desenvolvimento normal.
Subject(s)
Humans , Infant , Psychomotor Performance , AnemiaABSTRACT
Introducción: La infección por Fasciola hepatica es una enfermedad zoonótica de distribución mundial, desatendida y subdiagnosticada. Objetivo: Determinar la frecuencia de Fasciola hepatica en una población preescolar en Tartar Chico, distrito de Baños del Inca, en la región Cajamarca. Métodos: Estudio transversal en 48 niños de una institución educativa inicial. Los padres entregaron 3 muestras de heces para el estudio parasitológico seriado y completaron una encuesta epidemiológica. La identificación de F. hepatica y otros parásitos se realizó con las pruebas de sedimentación rápida de Lumbreras, examen directo y Kato-Katz. Para describir usamos frecuencias y porcentajes, para el análisis bivariado aplicamos Chi-cuadrado o prueba exacta de Fisher. Resultados: La frecuencia de Fasciola hepatica fue 4,17%. Además, estimamos una proporción de 8,33% para Ascaris lumbricoides, 4,17% de Diphyllobothrium pacificum y 2,08% de uncinarias; así como parásitos contaminantes Entamoeba coli, Blastocystis hominis. Conclusión: Encontramos una frecuencia de 4,17% de fascioliasis entre preescolares de una comunidad altoandina del Perú.
Introduction: Fasciola hepatica infection is a globally distributed, neglected and underdiagnosed zoonotic disease. Objectives: To determine the frequency of Fasciola hepatica infection among a preschool population in Tartar Chico, Baños del Inca, Cajamarca. Methods: Cross-sectional study in 48 children of an initial educational institution. Parents delivered 3 stool samples for the serial parasitological study and completed an epidemiological survey. The identification of F. hepatica and other parasites was carried out with the Lumbreras rapid sedimentation tests, direct examination, and Kato-Katz. For descriptive analysis, frequency and percentages were used, for the bivariate analysis, Chi-square or Fisher's exact test was used. Results: The frequency of F. hepatica was 4,17%. In addition, a proportion of 8,33% of Ascaris lumbricoides, 4,17% of Diphyllobothrium pacificum and 2,08% of hookworms; as well as contaminating parasites Entamoeba coli, Blastocystis hominis. Conclusions: A frequency of 4,17% of fascioliasis was found among preschoolers from a high Andean community in Peru.
ABSTRACT
Fundamento: la promoción de salud debe comenzar en edades tempranas del desarrollo, para que los niños adquieran estilos de vida saludables, que les resulten beneficiosos en el futuro. Objetivo: implementar un programa educativo de salud bucal, dirigido a las familias de los niños/ñas de tres a cinco años matriculados en el Programa Educa a tu hijo, de los consultorios ocho y nueve del Consejo Popular Ramón Balboa, del municipio Lajas. Métodos: se realizó un estudio de intervención, de septiembre del 2020 a julio del 2021, en la sede del Programa Educa a tu hijo, con 35 miembros de familia y 35 niños/as entre tres cinco años matriculados en dicho programa. Se analizaron las variables: conocimiento sobre higiene bucal, hábitos dietéticos y hábitos deformantes, medidas antes y después de la intervención educativa. Resultados: predominó el sexo femenino y edad de cuatro años. Los familiares tenían entre 20 y 34 años. Los principales factores de riesgo identificados fueron higiene bucal deficiente, cepillado dental incorrecto y dieta cariogénica. Antes de la intervención predominó el conocimiento regular sobre higiene bucal, un conocimiento malo sobre hábitos dietéticos y un mal nivel de conocimiento sobre hábitos deformantes. Después de la intervención se observó un mayor porcentaje de conocimiento bueno sobre higiene bucal, hábitos dietéticos y buen nivel de conocimiento sobre hábitos deformantes. Conclusiones después de aplicada la intervención educativa se evidenció una notable mejoría en los conocimientos sobre salud bucal.
Background: health promotion should begin at an early age of development, so that children acquire healthy lifestyles that will be beneficial in the future. Objective: to implement an educational oral health program, aimed at the families of children from three to five years old enrolled in the Educate your child Program, from clinics eight and nine of the Ramón Balboa neighborhood, in Lajas municipality. Methods: an intervention study was carried out, from September 2020 to July 2021, at the headquarters of the Educate your child program, with 35 family members and 35 children between three and five years old enrolled in this program. The analyzed variables were: knowledge about oral hygiene, dietary habits and deforming habits, measured before and after the educational intervention. Results: the female sex and age of four years prevailed. The relatives were between 20 and 34 years old. The main risk factors identified were poor oral hygiene, incorrect tooth brushing and cariogenic diet. Before the intervention, regular knowledge about oral hygiene, poor knowledge about dietary habits, and a poor level of knowledge about deforming habits prevailed. After the intervention, a higher percentage of good knowledge about oral hygiene, dietary habits and a good level of knowledge about deforming habits was observed. Conclusions: after applying the educational intervention, a notable improvement in knowledge about oral health was evidenced.
ABSTRACT
Fundamento el cuidado de la salud bucal en infantes es indispensable, pues en esta edad se establecen hábitos de una adecuada nutrición e higiene, los cuales permiten un correcto desarrollo cultural y psicosocial. Objetivo: evaluar un programa odontológico orientado a la atención de la salud bucodental en infantes. Métodos: estudio cuasiexperimental, con intervención educativa, aplicado en 100 infantes, en Nogoyá, los cuales participaron junto con sus tutores en tres talleres educativos. Se realizó una evaluación al inicio y final de estos. Para comparar el antes y después de la población se usó la prueba de U de Mann Whitney, con un nivel de significación del 95 %. Resultados: respecto a la intervención inicial y final, se estableció que el programa mejoró significativamente los resultados respecto al índice O'leary de distribución de la placa (p<0,001), índice gingival (p<0,001), e higiene bucal (p<0,001). Posterior a la realización de talleres educativos, se redujo el consumo de alimentos cariogénicos. Conclusiones: el programa realizado permitió reducir los niveles de placa, gingivitis, mejoró la higiene y alimentación saludable en los infantes.
Background oral health care in infants is essential, since at this age habits of adequate nutrition and hygiene are established, which allow a correct cultural and psychosocial development. Objective: to evaluate a dental program aimed at oral health care in infants. Methods: quasi-experimental study, with educational intervention, applied to 100 infants, in Nogoyá, who participated together with their tutors in three educational workshops. An evaluation was carried out at the beginning and end of these. To compare the before and after population, the Mann Whitney U test was used, with a significance level of 95%. Results: when analyzing the initial and final evaluation, it was established that the program significantly improved the results regarding the O'leary index of plaque distribution (p<0.001), gingival index (p<0.001), and oral hygiene (p< 0.001). After conducting educational workshops, the consumption of cariogenic foods was reduced. Conclusions: the program carried out allowed reducing the levels of plaque, gingivitis, improving hygiene and healthy eating in infants.
ABSTRACT
Objective@#To investigate the health of deciduous teeth and the effect of deciduous teeth caries on the nutritional status of Tibetan children in kindergartens in Zhag-yab of Tibet, so as to provide a reference for the prevention and treatment of dental caries in local children.@*Methods@#A cross sectional survey was conducted among all Tibetan children aged 3 to 7 years in kindergartens from 13 districts in Zhag yab of Tibet, a total of 1 263 eligible children were included. Oral examination, height, weight measurement and hemoglobin test were performed. The health status of children was evaluated according to WHO diagnostic criteria of dental caries rate, average of decayed missing filled tooth(DMFT), malnutrition and anemia, and the correlation between deciduous teeth caries and nutritional status of children were analyzed.@*Results@#The overall deciduous teeth caries prevalence rate of Tibetan children in Zhag yab kindergarten was 62.6%, and the mean dmft was (4.0±4.6). Aged 3, 4, 5, 6, 7-year-old children s deciduous teeth caries rate were 31.1%, 55.3%, 63.8%, 70.9%, 76.6%, respectively, mean dmft were (1.1±2.0) (2.9±3.4) ( 3.5± 3.3) (5.4±5.4) (5.9±6.6) respectively. The prevalence of deciduous teeth caries and mean dmft increased with age, and the differences among age groups were statistically significant ( χ 2/F=72.17, 33.47, P <0.05). The overall detection rate of malnutrition( 25.4% ), stunting(12.3%), underweight(12.6%), wasting(10.9%) and anemia(29.6%) in caries children were higher than those in children without caries(19.5%, 8.1%, 6.1%, 6.6%, 15.5%), the differences were statistically significant ( χ 2=5.81, 5.49, 13.61 , 6.52, 32.02, P <0.05). Caries children s overweight rate (3.7%) was higher than that of children without caries (3.4%), obesity rate ( 1.3% ) was lower than that of children without caries(1.9%), there was no statistically significant difference ( χ 2=0.07, 0.82, P >0.05).@*Conclusion@#The problem of deciduous teeth caries in kindergartens in Zhag yab is serious, and it is closely related to the occurrence of malnutrition and anemia. The prevention and intervention of dental caries in local children should be strengthened.
ABSTRACT
Objective@#To investigate the current situation of obesity and related metabolic abnormalities among preschool children, so as to provide theoretical support for future intervention.@*Methods@#A cohort of 3 952 children, born in Tianjin and enrolled in the kindergarten from September 2017 to October 2018, were selected to conduct a baseline survey and a three-year follow-up (questionnaire survey, physical examination and laboratory testing). At the same time, a two-way cohort study was conducted to retrospectively collect maternal prenatal examination, delivery and regular physical examination information of children from birth to preschool age from Tianjin Maternal and Child Health Information System.@*Results@#A total of 3 935, 3 654 and 2 739 children completed the follow up in the primary, middle and senior classes of kindergarten respectively. The height and weight of pre-school children increased with age, while the percentage of body fat decreased with age ( β-trend =-0.74, P <0.01). During three-year follow up, height, weight and body mass index of boys were higher than girls (P<0.05), while the percentage of body fat was lower than girls (primary class: 17.5%,18.5%; middle class: 16.4%,17.2%; senior class: 16.1%,17.1%, P <0.05). The detection rate of overweight (including obesity) and obesity increased with age( χ 2 trend were 15.51,38.72, P <0.05). The total detection rate of obesity increased from 5.4% at the baseline level to 9.6%. Laboratory test results showed that the detection rates of fasting blood glucose of boys were higher than that of girls in primary class, but blood lipid abnormalities were in the opposite (glucose: 7.7%, 4.8 %; lipid: 23.8% , 27.7%)( χ 2=12.01, 6.63, P <0.05).@*Conclusion@#The study has established a large growth cohort starting from the early embryonic stage, which will help to establish the strategies to promote children s health and prevent obesity and chronic diseases from multidimensional perspectives.
ABSTRACT
Objective@#To explore the effectiveness of the comprehensive intervention on prevention of deciduous primary caries in 3-year-old children, so as so provide reference for the prevention, health care and treatment of oral caries.@*Methods@#Three-year-old children selected by drawing lots from 10 public kindergartens in 5 districts of Bengbu were examined in 2021, and were randomly divided into intervention group ( n =300) and control group ( n =300). During the initial examination, caries loss (dmf) including dental caries, missing teeth, filling teeth were assessed in the two groups. At the initial examination, the intervention group received caries intervention while no intervention was administered in the non-intervention group until half a year later. Intervention measures included education, diet, self-cleaning and fluoride application intervention. The number of cases and the mean of caries loss in the two groups were compared by χ 2 test.@*Results@#Before the intervention, 43 children in the control group suffered from caries, with 88 dmf, including 44 dmf for boys and 44 dmf for girls. There were 45 children in the intervention group, with 101 dmf, including 49 dmf for boys and 52 dmf for girls. There was no significant difference in the number of dmf between the intervention group and the control group ( χ 2=0.91, P >0.05), and there was no significant difference in the prevalence rate (15.0%, 14.3%, χ 2=0.05, P >0.05). After the intervention, there were 26 new dental caries and 43 dmf in intervention group, including 25 dmf for boys and 18 dmf for girls. In the control group, there were 83 new dental caries and 168 dmf, including 72 dmf for boys and 96 dmf for girls. Compared with the control group, the new dmf in the intervention group was significantly different ( χ 2=75.38, P < 0.05). The number of new dental caries patients in the intervention group was significantly different from that in the control group ( χ 2=36.42, P <0.05).@*Conclusion@#Comprehensive interventions to prevent dental caries can significantly reduce the incidence of primary teeth caries in children. It is suggested to intervene dental caries as early as possible to reduce the incidence of dental caries and other oral diseases.
ABSTRACT
Objective@#To investigate the influencing factors of home environment on eczema in preschool children, so as to provide theoretical basis for taking effective regional prevention for preschool children.@*Methods@#From December 2020 to January 2021, a cross sectional survey of 3 049 preschool children was randomly carried out by stratified cluster sampling in Haikou kindergartens, and the impact of indoor environmental factors on preschool children s eczema was analyzed. Chi squared test and binary Logistic regressive were used to analyze the related factors.@*Results@#The prevalence of eczema in preschool children was 13.6%. Multivariate Logistic regression showed that the positive correlation factors of eczema included the new decoration in the mother s residence one year before pregnancy ( OR=1.71, 95%CI =1.09-2.68), the addition of new furniture in the child s residence when the child was 0-1 years old ( OR=1.53, 95%CI =1.03-2.27), cockroaches in the house ( OR=1.35, 95%CI =1.02-1.81) and cleaning of less than once per week ( OR=1.30, 95%CI =1.01-1.66). The starting age of children s collective life since 3 years old ( OR=0.76, 95%CI =0.60-0.96) had a negative correlation with eczema ( P <0.05).@*Conclusion@#There are multiple indoor environmental factors related to eczema among preschool children in Haikou city. Parents should take measures to prevent eczema in preschool children by paying attention to home environment and the starting age of children s collective life.
ABSTRACT
Objective@#Based on Newell s Model of Constraints, the present study aims to explore the effects of sports environment design on children s fundamental movement skills, and to provide certain theoretical and practical guidance for promoting children s movement development and carrying out sports activities.@*Methods@#From March to June 2022, using the method of cluster sampling, 153 typical developmental children from a private kindergarten in Xi an were selected, and were randomly assigned to the regular activity group, sports division A group, and sports division B group for a period of 12 weeks (twice a week, 1 hour each time) experimental intervention. Among them, the regular activity group engaged in regular physical activities according to the kindergarten plan; the sports division A group participated in daily physical activities after the sports division; and the sports division B group engaged in structured and autonomous physical activities after the sports division. Motorische Basiskompetenzen in Kindergarten (MOBAK-KG) scale was used to assess the level of fundamental movement skills. Chi square test, one way analysis of variance and repeated measures analysis of variance were used to test the effects of sports environment design on children s fundamental movement skills.@*Results@#After the experiment, children s manipulative skills，mobility skills, and fundamental movement skills improved significantly ( P ＜0.01); group and test time had a significant interaction on children s fundamental movement skills [ F (2,150) =113.07, P ＜0.01, η 2=0.60]，the posttest score of fundamental movement skills of children in group B of sports division (12.08±1.82) was significantly higher than that of group A of sports division (10.71±2.56), regular activity group (8.57±4.16).@*Conclusion@#The sports environment design under the constraint model perspective can effectively promote the development of children s fundamental movement skills. Kindergartens, families and communities should coordinate to promote the development of children s fundamental movement skills.
ABSTRACT
Abstract@#Autism spectrum disorder (ASD) is a lifelong neurodevelopmental disorder. Early life social experience assessment before symptoms of ASD might be helpful for determining the causal link between social experiences and early childhood ASD. Younger children are exposed to excessive screen time in recent years. This paper summarizes the association between screen exposure with ASD in preschool children, and proposes future research directions and provides evidencebased guidance to optimize and support children s early media experiences.
ABSTRACT
Objective@#To analyze the influencing factors and physical and mental development of preschool children with iron deficiency anemia in Dongguan, so as to provide a reference for the prevention of iron deficiency anemia among preschool children.@*Methods@#A total of 118 preschool children with iron deficiency anemia who were examined in Dongguan Maternal and Child Health Center from January 2022 to December 2022 were enrolled in the anemia group, and 118 preschool healthy children who were examined in the hospital at the same time were enrolled in the control group. The physical and mental development of the children were evalucded in both groups. Demographic information and household per capita income were collected. The relationship between risk factors and iron deficiency anemia was analyzed by univariate analysis and multiple Logistic regression.@*Results@#The scores of fine motor skills, gross motor skills, adaptability, social communication, language ability and developmental quotient of children in anemia group were significantly lower than those in control group ( t =4.14, 5.46, 5.60, 5.50, 4.90, 5.83, P <0.01). The difference in scores of adaptability, fine motor skills, gross motor skills language ability, social communication and developmental quotient between the two groups increased with age ( F =390.56, 414.63, 437.35, 409.68, 407.20, 404.54, P < 0.05 ). Multivariate Logistic regression analysis showed that household income, history of past digestive disease, gestational age, maternal anemia during pregnancy, maternal education, consumption of meat, eggs and milk, and intake of nuts were all associated with iron deficiency anemia among preschool children in Dongguan ( OR =2.23，2.99，3.99，3.56，3.11，1.68，1.61, P < 0.05 ).@*Conclusion@#The physical and mental development of preschool children with iron deficiency anemia in Dongguan is slower than that of non anemia children of the same age, and the development delay becomes more obvious with increasing age. Attention should be paid to the prevention of iron deficiency anemia among preschool children. It is important to provide reasonable dietary guidance for children with high risk factors such as digestive disease history and prematurity.
ABSTRACT
Objective@#To understand the prevalence rate of pre myopia among preschoolers and its associated factors, so as to provide a basis for the formulation of myopia prevention and control policies.@*Methods@#In May 2022, a tatol of 1 070 preschoolers in the Science City Area of Mianyang City were selected by using a cluster sampling method. The visual acuity of preschool children was obtained through refractive examination, and a questionnaire survey was conducted to investigate associated factors of myopia in the preclinical stage by Chi square test and multivariate Logistic regression analysis.@*Results@#The prevalence rate of pre myopia in preschoolers was 67.01%, including 66.30% for boys and 67.76% for girls. There was no significant difference by sex( χ 2=0.26, P > 0.05). Multivariate Logistic regression analysis showed that at least one parent with myopia, too much near work activities, time spent on outdoor activity <2 h per day, lack of sleep, and screen time ≥1 h per day were positively correlated with the occurrence of pre myopia( OR =1.62, 1.46, 1.46, 1.38, 1.53, P <0.01).@*Conclusion@#The prevalence of pre myopia among preschool children in Science City Area is high. It is suggested that parents, kindergartens and relevant departments should pay attention to the visual status of preschoolers, increase outdoor activities, ensure adequate sleep and train preschoolers to develop scientific eye hygiene habits.
ABSTRACT
Objective@#To understand the prevalence rate of pre myopia among preschoolers and its associated factors, so as to provide a basis for the formulation of myopia prevention and control policies.@*Methods@#In May 2022, a tatol of 1 070 preschoolers in the Science City Area of Mianyang City were selected by using a cluster sampling method. The visual acuity of preschool children was obtained through refractive examination, and a questionnaire survey was conducted to investigate associated factors of myopia in the preclinical stage by Chi square test and multivariate Logistic regression analysis.@*Results@#The prevalence rate of pre myopia in preschoolers was 67.01%, including 66.30% for boys and 67.76% for girls. There was no significant difference by sex( χ 2=0.26, P > 0.05). Multivariate Logistic regression analysis showed that at least one parent with myopia, too much near work activities, time spent on outdoor activity <2 h per day, lack of sleep, and screen time ≥1 h per day were positively correlated with the occurrence of pre myopia( OR =1.62, 1.46, 1.46, 1.38, 1.53, P <0.01).@*Conclusion@#The prevalence of pre myopia among preschool children in Science City Area is high. It is suggested that parents, kindergartens and relevant departments should pay attention to the visual status of preschoolers, increase outdoor activities, ensure adequate sleep and train preschoolers to develop scientific eye hygiene habits.