[Current status of social anxiety among primary school students with myopia in Urumqi, China and risk factors for myopia].

OBJECTIVE: To investigate the prevalence of social anxiety among the fourth-, fifth- and sixth-grade primary school students with myopia in Urumqi, China and the risk factors for social anxiety. METHODS: Stratified cluster random sampling was used to select 552 fourth-, fifth- and sixth-grade primary school students with myopia from four primary schools in Urumqi. A self-designed questionnaire, a social anxiety scale for children and a self-esteem scale were used to investigate the general demographic data and the current status of social anxiety and self-esteem. A multivariate logistic regression analysis was used to investigate the risk factors for social anxiety in primary school students with myopia. RESULTS: Of the 552 children, 173 (31.3%) were found to have social anxiety. The multivariate logistic regression analysis showed that a higher grade, female sex, autocratic family, high myopia, low self-esteem and wearing glasses for more than 2 years were risk factors for social anxiety (P<0.05). CONCLUSIONS: There is a serious problem of social anxiety among the fourth-, fifth- and sixth-grade primary school students with myopia in Urumqi. The development of social anxiety is associated with age, sex, degree of myopia, time of wearing glasses, parental education style and self-esteem level.

[Current status of parental feeding behaviors in Urumqi, China, and its association with body mass index of children].

OBJECTIVE: To investigate the association between parental feeding behaviors and body mass index (BMI) of children, and to provide a scientific basis for the prevention and intervention of overweight and obesity in children. METHODS: Stratified random cluster sampling was used to select 976 children from 7 kindergartens in Xinshi District of Urumqi, and a questionnaire survey and physical measurement were performed to obtain related data. RESULTS: A total of 976 questionnaires were distributed and 924 (94.7%) usable questionnaires were collected. The overall detection rates of underweight, overweight, and obesity in children were 3.1% (29 children), 9.2% (85 children), and 6.7% (62 children), respectively. The highest level of parental feeding behavior was monitoring, followed by restriction and pressure to eat. The parents of the Han children had significantly higher levels of restriction and pressure to eat than those of the Uygur children (P<0.01). As for parental feeding behaviors, restriction to eat was positively correlated with BMI of the Han and Uygur boys (P<0.01); pressure to eat was negatively correlated with BMI of the Han boys and girls (P<0.01) and was positively correlated with BMI of the Uygur boys and girls (P<0.01); monitoring was negatively correlated with BMI of the Han and Uygur boys and girls (P<0.05). Among the parents of the Han and Uygur boys, the parents of the overweight/obese children had significantly higher scores of restriction to eat than those of the children with normal weight (P<0.05); among the parents of the Uygur boys and girls, the parents of the overweight/obese children had significantly higher scores of pressure to eat than those of the children with normal weight (P<0.01); among the parents of the Uygur and Han boys and girls, the parents of the overweight/obese children had significantly lower scores of monitoring than those of the children with normal weight (P<0.01). CONCLUSIONS: The parental feeding behavior is good in Urumqi, and the parental feeding behavior of the Uygur children is a little better than that of the Han children. Parental feeding behavior is closely correlated with BMI of children, and such correlation differs across ethnic groups and sexes. A high level of monitoring and low levels of restriction and pressure to eat may help to prevent and control the development of overweight and obesity in children.

[Current status of social anxiety and depression among primary school students in Urumqi, China].

OBJECTIVE: To investigate the current status of social anxiety and depression among the fourth-, fifth-, and sixth-grade students in Urumqi, China, and to provide data support for mental health education for primary school students in the future. METHODS: Stratified cluster random sampling was performed to select 919 fourth-, fifth-, and sixth-grade students from four primary schools for the Han and minority ethnic groups in Urumqi as research subjects. Social Anxiety Scale for Children and Children's Depression Inventory were used to evaluate the current status of social anxiety and depression. RESULTS: Among the 919 fourth-, fifth-, and sixth-grade students, the detection rate of social anxiety was 28.5% (262 students). The fourth-grade students had significantly lower scores on each subscale of social anxiety and total score of social anxiety than the fifth- and sixth-grade students (P<0.05). Girls had significantly higher score on the subscale of fear of negative evaluation and total score of social anxiety than boys (P<0.05). The Uyghur students had significantly higher scores on each subscale of social anxiety and total score of social anxiety than the Han students and the students of other minority ethnic groups (P<0.05). Among these fourth-, fifth-, and sixth-grade students, the detection rate of depression was 11.2% (103 students). The fourth-grade students had significantly lower scores on the subscales of negative self-esteem, ineffectiveness, and interpersonal problems and total score of depression than the fifth- and sixth-grade students (P<0.05). The Uyghur students had significantly higher scores on the subscales of anhedonia and negative mood and total score of depression than the Han students and the students of other minority ethnic groups (P<0.05). CONCLUSIONS: There are significant differences in the status of social anxiety and depression among the primary school students with different grades, sexes or ethnic groups in Urumqi. The fifth- and sixth-grade students, girls, and Uyghur students tend to have more serious psychological problems, which should be taken seriously by parents, schools, and the society.

Risk factors and community intervention for nonalcoholic fatty liver disease in community residents of Urumqi, China.

This study is to investigate the prevalence and risk factors of nonalcoholic fatty liver disease (NAFLD) and to analyze the effect of comprehensive community intervention on NAFLD in community residents in Urumqi, China.Cluster sampling method with street community as a unit was adopted in this study. Questionnaire survey, body measurement, blood biochemistry (including liver function, fasting blood glucose [FPG], and uric acid [UA]) examination as well as liver B ultrasound were performed. Then, comprehensive intervention was conducted in NAFLD patients.A total of 1000 people were enrolled, including 344 men and 656 women, with an average age of 51.79 ±â€Š4.28 years. Of them, 660 were Han Chinese, 327 were Uygur, and 13 were Hui. The overall prevalence rate of NAFLD was 54.3%. The prevalence rate of NAFLD is higher in middle-aged population and is higher in ethnic minority than that in Han. NAFLD was associated with the past medical history of metabolic diseases. The factors of body mass index (BMI), systolic blood pressure (SBP), diastolic blood pressure (DBP), waist circumference, hip circumference, neck circumference, subcutaneous fat thickness, FPG, alanine aminotransferase, and aspartate aminotransferase were identified as risk factors for NFALD. Neck circumference predicts the occurrence of NAFLD in female better, whereas subcutaneous fat predicts the occurrence of NAFLD in male better. After 8 months of community intervention in NAFLD patients, the changes of BMI, SBP, DBP, waist circumference, neck circumference, subcutaneous fat thickness, and UA were statistically significant (P < .05).The prevalence rate of NAFLD is high in Urumqi, China. Community intervention is effective in reducing the degree of NAFLD and promoting the overall health of NAFLD patients.