背景:大学生体力活动下降已成为一个问题,日益不良的饮食行为和其他不利因素对心理症状的发生有影响。以前的研究已经分析了中等至剧烈的身体活动(MVPA)与心理症状之间的关系,但是很少有研究调查豆制品消费与这些症状之间的关联。此外,体育活动和豆制品消费与心理症状之间的关联尚未得到研究.
方法:在本研究中,对来自中国不同地区的7267名大学生进行了体育锻炼调查,豆制品消费,和心理症状。采用二元Logistic回归分析MVPA、豆制品消费,和心理症状。应用广义线性模型(GLM)进一步分析了该人群中MVPA和大豆产品消费与心理症状的关联。
结果:中国大学生心理症状检出率为17.9%,女生的比率(18.9%)高于男生的比率(16.6%)。MVPA<30min/d的大学生比例,30-60min/d,>60min/d为76.1%,19.3%,和4.6%,分别,豆制品消费量≤2次/周的比例,3-5次/周,≥5次/周的占25.8%,42.4%,和31.7%,分别。GLM结果显示,与MVPA<30min/d且豆制品消费≤2次/周的大学生相比,出现心理症状风险最低的患者的MVPA>60min/d,豆制品消费≥6次/周(OR=0.198,95%CI:0.100~0.393,P<0.001).其次是大学生,MVPA>60min/d,豆制品消费3-5次/周(OR=0.221,95%CI:0.102-0.479,P<0.001)。
结论:就研究而言,大学生的身体活动与豆制品消费和心理症状之间存在关联。我们的研究结果表明,需要从身体活动和饮食行为的角度对大学生的心理症状进行综合干预,以促进该人群的良好心理健康。
BACKGROUND: Declining physical activity among university students has become a concern, with increasingly poor dietary behaviors and other unfavorable factors having an impact on the occurrence of psychological symptoms. Previous studies have analyzed the association between moderate-to-vigorous physical activity (MVPA) and psychological symptoms, but few studies have investigated the association between soy product consumption and these symptoms. In addition, the associations between physical activity and soy product consumption with psychological symptoms have not been investigated.
METHODS: In this study, 7267 university students from different regions of China were surveyed regarding physical activity, soy product consumption, and psychological symptoms. Binary logistic regression was used to analyze the associations among MVPA, soy product consumption, and psychological symptoms. A generalized linear model (GLM) was applied to further analyze the associations of MVPA and soy product consumption with psychological symptoms in this population.
RESULTS: The detection rate of psychological symptoms among Chinese university students was 17.9%, with the rate among female students (18.9%) higher than that among male students (16.6%). The proportion of university students with MVPA < 30 min/d, 30-60 min/d, and > 60 min/d was 76.1%, 19.3%, and 4.6%, respectively, and the proportion with soy product consumption ≤ 2 times/wk, 3-5 times/wk, and ≥ 5 times/wk was 25.8%, 42.4%, and 31.7%, respectively. The GLM showed that compared with university students who had MVPA < 30 min/d and soy product consumption ≤ 2 times/week, those with the lowest risk of developing psychological symptoms had MVPA > 60 min/d and soy product consumption ≥ 6 times/week (OR = 0.198, 95% CI: 0.100-0.393, P < 0.001). This group was followed by university students with MVPA > 60 min/d and soy product consumption 3-5 times/week (OR = 0.221, 95% CI: 0.102-0.479, P < 0.001).
CONCLUSIONS: In terms of research, there is an association between physical activity and soy product consumption and psychological symptoms among university students. The results of our study suggest that integrated intervention for psychological symptoms among university students is needed from the perspectives of physical activity and dietary behavior to promote good mental health in this population.