Department of Nursing, Hoseo University, Asan-si, South Korea.
Public Health Nurs. 2012 May-Jun;29(3):208-17. doi: 10.1111/j.1525-1446.2011.00986.x. Epub 2011 Nov 22.
To examine physical activity levels among adults with depression.
Cross-sectional descriptive study with the National Health and Nutritional Examination Survey, 2005-2006.
Four thousand and fifty-eight men and women aged 20 years and older.
Self-reported Patient Health Questionnaire [PHQ-9] for depression, accelerometer for amounts of physical activity, demographic information, and self-reported health status were weighted to represent population estimates. Bivariate analysis and multivariate logistic regression were applied to data.
Overall prevalence of depression was 13.9% and 5.6% in mild and moderate to severe levels, respectively. Adults in depression groups spent significantly less time in both light and moderate physical activity than nondepression groups. There were no differences in sedentary and vigorous physical activity among groups. After controlling for socio-demographic factors, those at greater risk for depression were middle-aged women with self-reported poor health status with less moderate physical activity.
Although depressed adults were less active than nondepressed adults, their physical activity levels were close to the recommended guidelines. Public education regarding efficacy of physical activity and encouragement of appropriate activity levels could contribute to prevention and treatment of depression.
调查抑郁成年人的身体活动水平。
横断面描述性研究，使用 2005-2006 年国家健康和营养调查数据。
4058 名年龄在 20 岁及以上的男性和女性。
抑郁自评量表（PHQ-9）、加速度计（用于测量身体活动量）、人口统计信息和自我报告的健康状况，这些数据经过加权以代表人口估计值。对数据进行了双变量分析和多变量逻辑回归分析。
总体抑郁患病率为 13.9%，轻度和中重度分别为 5.6%。与非抑郁组相比，抑郁组的成年人在轻体力活动和中体力活动中花费的时间明显更少。在久坐不动和剧烈体力活动方面，各组之间没有差异。在控制了社会人口统计学因素后，报告健康状况较差且中体力活动较少的中年女性患抑郁的风险更高。
尽管抑郁的成年人比非抑郁的成年人活动量少，但他们的身体活动水平接近推荐的指导方针。关于身体活动有效性的公众教育以及鼓励适当的活动水平可能有助于预防和治疗抑郁。
