Study On The Correlation Between Physical Behavior And Physical Health Of The Elderly In Tianji

Objective: To investigate the physical behavior of elderly people aged 60-79 in Tianjin,including their sleep time,sedentary time,and physical activity time,and to test and analyze the physical health status of elderly people aged 60-79 in Tianjin.Conduct a study on the correlation between physical behavior and physical health of the elderly,explore the independent and comprehensive effects of physical behavior on physical health of the elderly,and provide a reference basis for improving the healthy behavior of the elderly and promoting the physical health of the elderly in Tianjin.Research methods: This paper adopts the methods of literature review,questionnaire survey,physical health test,mathematical statistics;Taking the correlation between physical behavior and physical health of elderly people in Tianjin as the research object,a questionnaire survey was conducted on the physical behavior of elderly people aged 60-79 in Tianjin as the test subjects,and their physical health indicators were simultaneously tested.The correlation between sleep time,sedentary time,moderate to high intensity physical activity time and physical health of elderly people was analyzed,Explore the impact of physical behavior on physical health in elderly people.Research results: The average sleep time of the elderly in Tianjin is 6.83 hours per day,with 628(50.9%)sleeping for 7-8 hours.Women who sleep for 7-8 hours are higher than men.The average sedentary time of the elderly in Tianjin is 4.36 hours per day,and 835(65.2%)of the elderly are sedentary for less than 4 hours.The average time of high intensity physical activity among the elderly in Tianjin is 134.61 minutes per week,and a total of 491(38.4%)elderly people have reached the recommended amount of high intensity physical activity.Among the physical behaviors of the elderly in Tianjin,17.3% of the elderly do not meet the standards,30.1% of the elderly meet the standards for one item,35.2% of the elderly meet the standards for two items,and 17.4% of the elderly fully meet the standards.The overweight rate of the elderly in Tianjin is 49.5%,the obesity rate is 24.5%,and the body fat rate exceeds 629(49.1%).According to the overall situation of elderly people in Tianjin who are eligible for two minute in situ high leg lifting,it can be seen that 356 people are eligible for high leg lifting,accounting for only 27.8% of the total number.The number of 1143 people who failed to sit in the 30 s station accounted for 89.3% of the total number,while the elderly with a total physical and health score of qualified or above accounted for 89.7% of the total number.Sleep time>8 hours or<7 hours has a certain correlation with heart and lung endurance and lower limb muscle strength in the elderly.Sitting time ≥ hours has a certain correlation with overweight and obesity,excessive body fat,heart and lung endurance,lower limb muscle strength,and total physical health scores in the elderly.Sitting for more than or equal to 4 hours is a risk factor that affects overweight,obesity,excessive body fat,cardiopulmonary endurance,lower limb muscle strength,and overall physical health scores in elderly people.Failure to meet the time limit for moderate to high intensity physical activity recommended by the World Health Organization has a certain correlation with body fat,cardiopulmonary endurance,lower limb muscle strength,and total physical health scores in the elderly.Failure to meet the time limit for moderate to high intensity physical activity recommended by the World Health Organization is also a risk factor for body fat,cardiopulmonary endurance,lower limb muscle strength,and total physical health scores.There is a certain correlation between the substandard group in physical behavior and body fat excess,and the substandard group in physical behavior is a risk factor for body fat excess.Among the total scores of functional and physical health,there is a certain correlation between the substandard group,the one-item group,the two-item group,and the total scores of cardiopulmonary endurance,lower limb muscle strength,and physical health.As the number of substandard items in physical behavior decreases,cardiopulmonary endurance,and lower limb muscle strength,The detection rate of unqualified(non excellent)physical health scores is gradually increasing.Research conclusions:The physical behavior of the elderly in Tianjin presents a state of low sleep time,long sitting time,and insufficient time for moderate to high intensity physical activity.In terms of physical health,with the growth of age,most indicators of physical function and physical fitness show a downward trend.In addition,the elderly in Tianjin are overweight and obese,with a relatively large number of people exceeding the standard in body fat.The rate of passing(excellent)the total score of physical health is relatively low,including cardiopulmonary endurance,lower limb muscle strength.There is an independent and combined impact between physical behavior and the physical health of the elderly.The more qualified items of physical behavior in the elderly,the easier it is to obtain a higher level of physical health,while also reducing the risk of overweight and obesity.