石河子大学大学生外卖消费与体质状态相关性分析

目的 了解石河子大学大学生外卖消费现状，分析外卖消费与体质状态的关系。方法 采用分层整群抽样，2020年10—11月对石河子大学4 372名大学生进行问卷调查，采用非条件 logistic 回归分析大学生外卖消费对体质状态的影响。结果 76.6%的石河子大学学生有外卖消费经历，专业（χ2 = 10.59）、年级（χ2 = 94.28）、性别（χ2 = 97.16）、生源地（χ2 = 29.21）、户口（χ2 = 24.43）、生活费（χ2 = 183.88）与外卖消费频率有显著性差异（P＜0.05），医药专业、女生、年级越高、生源来自疆内、城镇户口、生活费越高的大学生外卖消费频率高。专业（χ2 = 8.77）、年级（χ2 = 12.12）、性别（χ2 = 240.85）、户口（χ2 = 22.43）、甜点饮品（χ2 = 12.43）、烧烤串串（χ2 = 6.50）与超重肥胖有显著性差异（P＜0.05）。超重肥胖率为16.6%，logistic 回归分析结果显示，城镇（OR = 1.46，90%CI:1.25～1.72）户口是大学生超重肥胖的危险因素，女生（OR = 0.31，90%CI:0.26～0.37）是保护因素。尚未发现外卖消费与体质状态之间的关联。结论 外卖消费已成为大学生的日常，大学生超重肥胖率偏高，体质状态有待改善，应加强对学生的健康教育，增强身体素质。

Correlation analysis of take-out consumption and physical condition of Shihezi University students

To understand the current situation of take-out consumption among college students in Shihezi University and analyze the relationship between take-out consumption and physical fitness status. Methods A questionnaire survey was conducted among 4 372 college students in Shihezi University from October to November in 2020. Unconditional logistic regression was used to analyze the influence of take-out consumption on physical state. Results In total 76.6% of Shihezi University students had take-out consumption experience, and there were significant differences(P<0.05) between major(χ2=10.59), grade(χ2=94.28), gender(χ2=97.16), birthplace(χ2=29.21), household registration(χ2=24.43), and living expenses(χ2=183.88) and take-out consumption frequency. Major of medicine, female students, higher grade, student origin from within the territory, urban household registration, and higher living expenses had higher take-out consumption frequency. Major(χ2=8.77), grade(χ2=12.12), gender(χ2=240.85), household registration(χ2=22.43), dessert drinks(χ2=12.43),and barbecue skewers(χ2=6.50) were significantly different from overweight obesity(P<0.05). The overweight obesity rate was16.6%, and logistic regression analysis showed that urban(OR =1.46, 90% CI:1.25-1.72) household was a risk factor for overweight obesity among college students, and female students(OR=0.31, 90% CI: 0.26-0.37) was a protective factor. No association between take-out consumption and body mass status was found. Conclusion Take-out consumption has become a daily routine for college students, who have a high rate of overweight and obesity and a physical fitness status that needs to be improved, and health education for students should be strengthened to enhance physical fitness.