摘要
目的:探讨大学生体力活动及外卖消费情况对超重肥胖的影响.方法:采用方便抽样方法,于2023年10-12月对上海、江西、湖北、山西4省(直辖市)中7所高校在校大学生进行调查.采用χ2检验分析大学生一般情况、外卖消费情况和体力活动与超重肥胖的关系.运用Logistic回归模型推断外卖消费情况和体力活动及其联合作用对超重肥胖的影响.结果:大学生超重肥胖率为24.29%(3 493/14 379).超重肥胖率与性别、是否独生子女、年级、早餐消费情况、焦虑、抑郁、父亲学历、家庭经济情况相关(P＜0.05),与户籍所在地、父亲职业、母亲职业、睡眠质量、母亲学历无关(P＞0.05).单因素分析结果显示,大学生超重肥胖率与是否外卖消费、外卖消费频次、中高体力活动达标情况相关(P＜0.05).Logistic回归分析发现,每周外卖消费频次≥7次、中高体力活动不达标是大学生超重肥胖的危险因素.中高体力活动达标情况与外卖消费频次对超重肥胖的联合作用结果显示,中高体力活动不达标及外卖消费频次0次、1～3次、4～6次和≥7次与大学生超重肥胖均呈正相关(P＜0.05),中高体力活动达标及外卖消费频次≥7次与大学生超重肥胖呈正相关(P＜0.05).结论:大学生外卖消费和体力活动不达标是超重肥胖的危险因素,建议高校强化大学生健康饮食观念并增加大学生的体力活动时间和强度.
Abstract
Objective:To investigate the impact of college students'physical activity and take-out consumption on obesity and overweight.Methods:A convenient sampling method was used to conduct surveys at 7 universities in four provinces(or cities)of Shanghai,Jiangxi,Hubei,and Shanxi from October to December 2023.Chi-square test was used to analyze the relationship of college students'general situation,take-out consumption,and physical activity and obesity/overweight.Logistic regression model was used to infer the impact of take-out consumption and physical activity,and their combined effects with obesity/overweight.Results:The obesity/overweight rate among college students was 24.29%(3 493/14 379).The obesity/overweight rate was related to gender,whether the student was an only child in the family,grades,breakfast consumption,anxiety,depression,father's education level,and family economic situation(P＜0.05);It was not related to place of residence,father's occupation,mother's occupation,sleep quality,and mother's education level(P＞0.05).The results of the univariate analysis showed that the obesity/overweight rate was related to whether the student consumed take-out food,the frequency of take-out food consumption,and whether they met the moderate-to-high physical activity standards(P＜0.05).The results of the logistic regression analysis showed that consuming take-out food at least 7 times per week and not meeting the moderate-to-high physical activity standards were risk factors for obesity/overweight of college students.The results show the combined effect of moderate to high physical activity standards and frequency of takeout consumption on overweight and obesity,substandard physical activity at moderate to high levels and frequency of takeaway consumption of 0,1 to 3,4 to 6 and≥7 times were positively correlated with overweight and obesity among college students(P＜0.05),and compliance with moderate to high physical activity standards and frequency of takeout consumption≥7 times are positively correlated with overweight and obesity among college students(P＜0.05).Conclusion:Consuming take-out food and not meeting the moderate-to-high physical activity standards are risk factors for obesity/overweight of college students.It is suggested that universities should strengthen students'healthy eating concepts and increase their physical activity time and intensity.
国家科技期刊平台
NSTL
万方数据