Social and family factors as determinants of exercise habits in Japanese elementary school children: a cross-sectional study from the Super Shokuiku School Project

BACKGROUND@#Many studies have already reported on the relationship between exercise habits and health among schoolchildren. However, few have examined social and/or family factors as determinants of exercise habits.@*METHODS@#This study's participants included 1721 schoolchildren aged between 6 and 13 who were involved in the Super Shokuiku School Project in January 2016. A survey was conducted to assess gender, grade level, physical activity, lifestyle, overall health, enrichment of school life, social background, and parental lifestyles. Both dislike and lack of physical activity were used to measure poor exercise habits; correlates were analyzed using logistic regression.@*RESULTS@#"Lack of close friends" had the strongest links with both dislike (adjusted odds ratio [OR] 5.30; 95% confidence interval [CI], 2.78-10.1) and lack of (adjusted OR 5.40; 95% CI, 2.81-10.4) physical activity. Further, children who engaged in long periods of screen time and lacked parental communication also tended to dislike and lack physical activity. Children with mothers who were unemployed (housewives) and had unhealthy lifestyles, as well as those with poor health, were also more likely to lack physical activity.@*CONCLUSION@#Social and family factors (e.g., having close friends) may be determinants of exercise habits among schoolchildren, independent of their own lifestyle factors. Although a longitudinal study is needed to determine causality, substantial attention may thus be required to these factors when promoting physical activity in children.

Influence of Social Background in Song Dynasty on Research of Inner Canon of Huangdi(Huangdi Nei Jing) / 中华中医药杂志

It didn't spread extensively whenInner Canon of Huangdi(Huangdi Nei Jing) was published.But the emperor in Song Dynasty attached importance to medicine and commanded the publishing bureau of correcting medical books to collate and publishPlain Questions(Su Wen).It was regarded as the teaching material of Imperial physician bureau.Inner Canon of Huangdi(Huangdi Nei Jing) was published in a large amount after the progress of printing technology.It impelled the book to be quite popular and spreading.The people studying on it increased day by day.It had a far-reaching impact on the development of medicine in later ages.

Changing Social Background Pattern of Children in Adoption Institutions(the 4th Report)

PURPOSE: A study was undertaken to assess the social background of abandoning children at adoption institutions. The results were compared to those of three previous reports from the institution. METHODS: A total of 536 children who had been admitted to the institution during the period of 1993 to 1996 were subjected to the study. The medical records were reviewed retrospectively. RESULTS: The sex ratio of male to female was 1 : 0.9, which was opposite compared to previous studies. Mean birth weight was 2.76+/-0.58kg. The proportion of prematurity was 27.2% and their mean gestational age was 34.0+/-2.25 weeks. The academic background of the mother was mainly high school, comprising 58.4%. The highest rate of maternal age(75.9%) was between 16 to 25 years of age. Maternal age below 15 years was 2.8%, which showed increased in tendency compared to previous studies. Classifying the mother's occupation, they were unemployed(19.4%), office workers(16.8%), store clerks(15.9%), students(13.6%), factory workers(12.3%) and waitresses (5.6%) in this order of frequency. The order of birth showed that the first baby was 89.4%. The reasons for putting their baby up for adoption were they were unmarried(83.2%), poor(8.6%), extramarital birth(3.2%), divorce(2.9%) and death of parents(0.4%) in this order of frequency, showing a significant increased in the rate of unmarried mothers. Only 38.4% of mothers had taken antenatal care. Most of the children (90.8%) were adopted by parents in foreign countries. CONCLUSION: The main reason for adoption was the mothers were unmarried and the maternal age tended to be younger. The rate of foreign adoption was still high.

Changing Social Background Pattern of Children in Adoption Institutions(the 4th Report)

PURPOSE: A study was undertaken to assess the social background of abandoning children at adoption institutions. The results were compared to those of three previous reports from the institution. METHODS: A total of 536 children who had been admitted to the institution during the period of 1993 to 1996 were subjected to the study. The medical records were reviewed retrospectively. RESULTS: The sex ratio of male to female was 1 : 0.9, which was opposite compared to previous studies. Mean birth weight was 2.76+/-0.58kg. The proportion of prematurity was 27.2% and their mean gestational age was 34.0+/-2.25 weeks. The academic background of the mother was mainly high school, comprising 58.4%. The highest rate of maternal age(75.9%) was between 16 to 25 years of age. Maternal age below 15 years was 2.8%, which showed increased in tendency compared to previous studies. Classifying the mother's occupation, they were unemployed(19.4%), office workers(16.8%), store clerks(15.9%), students(13.6%), factory workers(12.3%) and waitresses (5.6%) in this order of frequency. The order of birth showed that the first baby was 89.4%. The reasons for putting their baby up for adoption were they were unmarried(83.2%), poor(8.6%), extramarital birth(3.2%), divorce(2.9%) and death of parents(0.4%) in this order of frequency, showing a significant increased in the rate of unmarried mothers. Only 38.4% of mothers had taken antenatal care. Most of the children (90.8%) were adopted by parents in foreign countries. CONCLUSION: The main reason for adoption was the mothers were unmarried and the maternal age tended to be younger. The rate of foreign adoption was still high.

Observation of Social Background and Disease Patterns of Children in an Institute for Adoption(the 3rd report)

OBJECTIVE: A Study was undertaken to assess the family background of abandonment and clinical and social aspects in an institute for foreign adoption. The results were compared to the previous two reports from the institute. METHOD: A sample of 1,728 children from 1987 to 1992 formed the subjects of the study by the medical records in the institution. RESULTS: 1) The unmber of girls were more than that of male and ratio of male to female was 1:1.1, which was reduced compared to previous study. 2) The distribution less than one month of age was most commonly and increased compared to previous study. 3) The Place at birth was hospital most commonly. 4) The type of delivery was full-term one(61.5%) and tend to be increased. 5) Age distribution of monthers was from 16 years to 25 years mainly, 1,081 of them(62.5%) were from unmarried one and 409(37.4%) were from married one. 6) By classifying the cause of adoption, unmarried mothers occupied main one(62.5%), poverty(13.4%) extramarital relations(5.2%), divorce(2.9%) and death of parents in the order of frequency, tend to increased in unmarried mothers. 7) Disease pattern showed respiratory disease, jaundice, acute gastroenteritis, pneumonia, urinary tract infection, conjunctivitis in order of frequency. By care of foster mother at private home since 1988, the incidence of the transmissible disease was reduced. 8) Congenital anomalies were cleft and palate, hydrocele, umbilical hernia and congenital heart disease in order frequency. 9) Three hundred and eighty two babies were admitted to general hospital. The main disease were bhaline membrane disease. Jaundice, pneumonia and urinary tract disease, sepsis in the order of frequency. CONCLUSIONS: The ratio of male to female in the institution showed no definite difference and the age was tend to be younger. The cause of adoption was unmarried mother mainly. Respiratory disease in the institution and hyaline membrane disease in the hospitalized was most common.

Thinking about High-tech Medical Equipment Dispose and Use on Sociology and Ethics / 中国医学伦理学

This paper analyzes social background and ethical problems of disposing and using unreasonably High-tech equipment, and puts forward relative proposals of contermeasure.

Observation of Social Back Ground and Disease Patterns of Children in an Institute for Foreign Adoption

A study was made to see the family back ground abandonment of mother's right, clinical and laboratory examination(urinalysis, blood examination, tuberculous skin test, VDRL, PKU screening test and chest X-ray) on 1,793 infants and children in an institure for foreign adoption. The results were as follows: 1) Gilrs were much more predominant than boys with male to female ratio of 1 : 2.3. 2) Most of them were Korean and only ten were mixed blood, Five were Korean-white, five were Korean-negro. 3) Most of them were under one year of age(70%). 4) Mid-wife delivery was the most common birth place among known ones. 5) Most of deliveries were normal full term delivery(46.9%). 6) There was no difference in monthly distribution. Duration of admission was 2~3 months usually. 7) concerning the family background, most of them were unknown, 432 of them(24.8%) were from unmarried mother, 397 from married mother, and founding, parents dead or left home, divorced and unmarried father in order of decreasing frequency. 8) Age of mothers, between 21~25 years was most frequent. Most of unmarried mothers were between 20~22 years of age. 9) In order of birth, most of them were between 3~5th children. 10) Disease pattern; Upper respiratory tract disease was the most common, and diarrhea was the next. Skin and mucous membrane disease were frequently seen. There were 12 cases of tuberculosis and 18 cases of congenital syphilis. There developed 15 cases of pneumocystis carinii pneumonia. 11) On routine laboratory examination, there noted 85 cases of positive TB sin test, 18 cases of positive VDRL reaction. No positive case in PKU screening test.