1. Leisure-time physical activity is associated with depressive symptoms in cancer patients: Data from the NHANES 2007–2018.
- Author
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Lai, Qun, Li, Wenqiang, He, Xiaoyu, Wang, Hongping, He, Qian, Hao, Chengluo, and Deng, Zhiping
- Subjects
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MENTAL depression , *PHYSICAL activity , *HEALTH & Nutrition Examination Survey , *CANCER patients , *MULTIPLE regression analysis - Abstract
Cancer patients have a higher risk of depression and are associated with severe adverse prognosis. The relationship between leisure-time physical activity (LTPA) and depressive symptoms in cancer patients is currently unclear. Therefore, our study mainly explores the potential association between LTPA and the weekly cumulative time of LTPA with depressive symptoms in cancer patients. We included and analyzed 3368 cancer patients (aged >20 years) from the National Health and Nutrition Examination Survey (NHANES) of the United States from 1999 to 2018. The LTPA score was evaluated through a self-report questionnaire, while depressive symptoms were evaluated through the Health Questionnaire-9 (PHQ-9). Multiple logistic regression analysis was used to explore the relationship between LTPA duration and the occurrence of cancer-related depressiive symptoms. Linear correlation was studied using the restricted cubic spline method. According to a fully adjusted multivariate logistic regression model with confounding variables, the odds ratio (OR) between LTPA and depressive symptoms in cancer patients in this study was 0.59 (95 % confidence interval = 0.39, 0.92; P = 0.02). When the LTPA level was ≥300 min/week, the incidence of depressive symptoms was reduced by 59 % (OR = 0.41, 95 % CI = 0.21, 0.83). In addition, the cubic spline method was used to obtain a linear negative correlation between LTPA duration and tumor depressive symptoms. LTPA was negatively correlated with cancer-related depressive symptoms, and the cumulative time of LTPA/week was linearly correlated with depressive symptoms. The slope of the benefit curve changed significantly when the cumulative time of LTPA reached 600 min per week, suggesting that appropriately increasing LTPA had significant benefits on mental health of cancer patients. • This study had several key strengths. • Firstly, multi-stage probability sampling of the data improves the validity and generalizability of the results. • Secondly, adjustments were made for confounders such as basic status, dietary status and chronic disease. • Thirdly, stratified analyses to understand the relationship between the factors make the results more relevant. • Finally, the association between leisure-time physical activity and cancer-related depressive symptoms is novel. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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