■抑郁症状已经成为世界各国普遍关注的公共卫生问题,并对大学生的学习和生活产生许多负面影响。抑郁症状受到很多因素的影响,包括含糖饮料(SSB)的消费和体力活动的持续时间。然而,没有进行过关于含糖饮料消费之间关系的研究,体育锻炼的持续时间,高海拔地区藏族大学生的抑郁症状。
■在这项研究中,SSB消费的自我评估调查,体育锻炼的持续时间,抑郁症状发生在6,259例(2,745名男孩,43.86%)拉萨和甘孜地区19-22岁的藏族大学生,中国,采用分层全人群抽样。还使用单向方差分析对关联进行了分析,二元逻辑回归分析,并在广义线性模型中进行有序逻辑回归分析。
■轻度抑郁症状的比例,中度抑郁症状,中国高海拔地区藏族男生大学生的抑郁症状分别为18.0、22.9和1.5%,女生比例分别为20.1、21.9和1.5%,分别,1.5%,性别间抑郁症状检出率差异有统计学意义(χ2值=14.253,p<0.01)。有序logistic回归分析显示,以体育锻炼时间>60min/d、SSB≤1次/周作为参照组,体育锻炼时间<30min/d和SSB≥5次/周的组出现抑郁症状的风险最高(OR=6.98,95%CI:5.05-9.65;p<0.001).
■这项研究证实,在中国高海拔地区的藏族大学生中,SSB消费与抑郁症状之间存在正相关,而体育锻炼持续时间与抑郁症状之间存在负相关。在未来,应有效控制SSB消耗,增加体育锻炼时间,减少抑郁症状的发生,促进高海拔地区藏族大学生的身心健康。
UNASSIGNED: Depressive symptoms have become a public health issue of common concern in countries all over the world, and have many negative impacts on university students\' study and life. Depressive symptoms are influenced by many factors, including sugar-sweetened beverages (SSBs) consumption and duration of physical activity. However, no study has been conducted on the association between sugar-sweetened beverage consumption, duration of physical exercise, and depressive symptoms among Tibetan university students at high altitudes.
UNASSIGNED: In this study, a self-assessment survey of SSBs consumption, duration of physical exercise, and depressive symptoms was conducted on 6,259 (2,745 boys, 43.86%) Tibetan university students aged 19-22 years in Lhasa and Ganzi areas,
China, using stratified whole population sampling. The associations were also analyzed using one-way analysis of variance, binary logistic regression analysis, and ordered logistic regression analysis in the generalised linear model.
UNASSIGNED: The proportions of mild depression symptoms, moderate depression symptoms, and major depressive symptoms among Tibetan boys university students in high-altitude areas of
China were 18.0, 22.9, and 1.5%, respectively; the proportions of girls students were 20.1, 21.9, and 1.5%, respectively, 1.5%, and the differences in the detection rates of depressive symptoms between sex were statistically significant (χ 2 value = 14.253, p < 0.01). Ordered logistic regression analyses showed that using duration of physical exercise >60 min/d and SSBs ≤1 times/week as the reference group, the duration of physical exercise <30 min/d and SSBs ≥5 times/week groups had the highest risk of developing depressive symptoms was the highest risk (OR = 6.98, 95% CI: 5.05-9.65; p < 0.001).
UNASSIGNED: This study confirmed that there was a positive association between SSBs consumption and depressive symptoms and a negative association between the duration of physical exercise and depressive symptoms among Tibetan university students at high altitudes in
China. In the future, SSBs consumption should be effectively controlled and the duration of physical exercise should be increased to reduce the occurrence of depressive symptoms and promote the physical and mental health of Tibetan university students in high-altitude areas.