24 小时身体活动指南遵守情况与大学生果蔬摄入量的关联。

Associations of 24-hour movement guidelines adherence with fruit and vegetable intake in university students.

机构信息

Physical Education Department, Zhengzhou Shengda University, Zhengzhou, Henan, China.

School of Physical Education, Shanghai University of Sport, Shanghai, Shanghai, China.

出版信息

PeerJ. 2024 Aug 6;12:e17875. doi: 10.7717/peerj.17875. eCollection 2024.

DOI:10.7717/peerj.17875

PMID:39131618

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC11313417/

Abstract

BACKGROUND

Unhealthy eating habits, such as low vegetable and fruit intake, are associated with many health problems. 24-h movement behaviors have been reported to be positively associated with numerous health-related outcomes. Despite the importance of these two modifiable lifestyle behaviors in building healthy habits in university students, there is a paucity of relevant research in this population. Therefore, this study aims to examine the correlation between compliance with 24-h movement guideline (24-h MG) and intake of fruits and vegetables (IFV) in Chinese university students.

METHODS

This study investigated the relationship between the compliance with 24-h MG and IFV in 1,793 Chinese university students using a convenience sampling method online. Physical activity (PA) and sedentary behavior (SB) were assessed by the International Physical Activity Questionnaire-Short Form, while sleep was measured using the Pittsburgh Sleep Quality Index. The Chinese version of the Health Promoting Lifestyle Profile II was used to measure IFV. Generalized linear models were applied to examine the correlation between compliance with the 24-h MG and eating habits.

RESULTS

The proportion of participants who routinely consumed vegetables and fruits was 24.6% and 43.1%, respectively, while the proportion of meeting the three 24-h MG and a combination of any two guidelines was 27.8% and 40.1%, respectively. Meeting all three guidelines was associated with a greater IFV intake compared to not meeting either guideline. Meeting all three guidelines (OR = 2.42 [1.63, 3.58]) and the combination of moderate to vigorous PA (MVPA) and sleep (OR = 2.06 [1.37, 3.10]) were positively associated with the frequency of vegetable consumption ( < 0.05). As well, meeting all three guidelines (OR = 2.06 [1.37, 3.10]), the combination of MVPA and sleep (OR = 1.72 [1.04, 2.84]), and sleep only (OR = 1.88 [1.21, 2.92]) were positively associated with fruits consumption ( < 0.05).

CONCLUSION

Almost a third of the university students met the three 24-h MG, and compliance with all three guidelines was associated with a higher frequency of IFV. Furthermore, meeting the sleep guideline alone or in conjunction with the PA, and meeting the entire 24-h MG was associated with greater consumption of fruits.

摘要

背景

不良饮食习惯，如蔬菜和水果摄入量低，与许多健康问题有关。24 小时运动行为与许多与健康相关的结果呈正相关。尽管在大学生中建立健康习惯时，这两种可改变的生活方式行为很重要，但针对该人群的相关研究很少。因此，本研究旨在研究中国大学生遵守 24 小时运动指南（24-h MG）与水果和蔬菜摄入量（IFV）之间的相关性。

方法

本研究采用便利抽样法在线调查了 1793 名中国大学生遵守 24-h MG 与 IFV 之间的关系。通过国际体力活动问卷-短表评估体力活动（PA）和久坐行为（SB），使用匹兹堡睡眠质量指数测量睡眠。采用健康促进生活方式量表 II 的中文版测量 IFV。应用广义线性模型检验遵守 24-h MG 与饮食习惯之间的相关性。

结果

经常食用蔬菜和水果的参与者比例分别为 24.6%和 43.1%，而符合三个 24-h MG 准则和任何两个准则组合的比例分别为 27.8%和 40.1%。与不符合任何准则相比，符合所有三个准则与更高的 IFV 摄入量相关。符合所有三个准则（OR=2.42[1.63, 3.58]）和中等到剧烈体力活动（MVPA）和睡眠的组合（OR=2.06[1.37, 3.10]）与蔬菜食用频率呈正相关（<0.05）。同样，符合所有三个准则（OR=2.06[1.37, 3.10]）、MVPA 和睡眠的组合（OR=1.72[1.04, 2.84]）和仅睡眠（OR=1.88[1.21, 2.92]）与水果食用呈正相关（<0.05）。