Study On The Effect Of Daily Static Temperature On The Physical Health Of Preschool Children

Objective: Preschool period is an important period for the growth and development of young children,but nowadays,the low physical quality of children and the increase of obesity rate have become an important factor affecting their healthy growth.Body temperature is an objective indicator of internal activity in the body,and even subtle changes can lead to health problems.So this study mainly discusses the influence of daily static temperature on physical health of preschool children in normal range,and the correlation between lifestyle,physical activity and static body temperature,so as to provide some reasonable suggestions for helping children to have a healthy lifestyle,and it's of great importance to improve the physical health of preschool children.Method: Selected by random cluster sampling method,a Shanghai kindergarten children as the research object,through the health screening,selected 270 children to participate in the experiment(boy 140,girl 130).According to the operation requirements of the national fitness measurement standard(child part),the children should be tested for body shape and physical fitness.At the same time,the static temperature monitoring and physical activity monitoring were performed for one week.Through the static deviation method for monitoring temperature after processing,all children can be divided into low temperature group(< 36.0 ?),the temperature is moderate group(36??T< 36.6 ?)and high temperature(T?36.6 ?).Using SAS 8.0 for correlation analysis and oneway analysis of variance,p<0.05 indicates significant difference.Result: There was a difference in body morphology between the different body temperature groups of preschoolers.The height of male infants(109.2cm)in the lower body temperature group was lower than those in the moderate body temperature(112cm)and the higher body temperature(113cm).BMI was also relatively higher than the other two groups.Preschoolers physical quality differences between different temperature group,moderate temperature group's physique condition overall is better than that of low temperature and temperature on the high side group,physical conditions of low temperature group of children was significantly lower than moderate temperature and temperature on the high side group,including low temperature group of young children in tennis throw far,both feet jump and go on the balance beam projects compared with the temperature is moderate group difference(p<0.05),the standing long jump,and your feet jump projects with high temperature difference(p<0.05);Different gender children's constitution is influenced by temperature is different,different temperature male young children's physical quality differences still exist between group(p<0.05),but the female children less affected by temperature,no obvious difference(p>0.05);Preschool children's way of life between different temperature group(family,outdoor activity,sleep,audio-visual time)differ(p<0.05),and the temperature is moderate group respectively accounted for most parents exercise experience(43.02%);Enjoy outdoor play(52.33%);Play time in the afternoon(36.05%);Extracurricular study(51.16%);Sleep duration between 8h and 10h(43.80%);Daily audio-visual time is less than 30min(42.64%);There was a difference in the physical activity of preschoolers between different body temperature groups(p<0.05),and the physical activity level of children with low body temperature was significantly lower than that of children with moderate body temperature(p<0.05).In the moderate body temperature group,the proportion of children with daily active steps above the population mean was 34.11%.There was a difference in the skin allergy of preschoolers in different body temperature groups(p<0.05),and the proportion of children without skin allergy was 50.78% in the moderate group.Conclusion: 1)There is a difference in the physical form of preschoolers between different body temperature groups,and it is more likely to be obese and slow to grow,which is closely related to growth and development.2)The body temperature difference has a significant effect on the physical quality of preschool children.The physical quality of male children is more closely related to the static body temperature.3)The static temperature of preschool children affected by lifestyle and physical activity,body temperature in the normal range to keep high participation in children's extracurricular activities,physical activity,getting enough sleep,less time of screen behavior,show a good way of life;4)Hypothermia can reduce the immunity of young children,making skin allergy and other diseases easy to occur,and maintaining normal body temperature is an important indicator to promote healthy physique of infants.