With data from a prospective cohort study, Lin and colleagues examine the effects of air pollution and smoking on depression. Data were analysed for 41 785 individuals from 6 low and middle income countries. Analysis showed an association between air pollution and risk of depression: for each 10μg/m³ increase in ambient fine particulate matter pollution, the adjusted odds ratio (OR) for depression was 1·10 (95% CI 1·02–1·19). Tobacco smoking was also linked with increased risk of depressive symptoms (>8 cigarettes per day: OR 1·27 [95% CI 1·13–1·43]).

中文翻译：

---

研究综述

Lin和同事利用一项前瞻性队列研究的数据，研究了空气污染和吸烟对抑郁症的影响。分析了来自6个低收入和中等收入国家的41 785个人的数据。分析表明，空气污染与抑郁风险之间存在关联：周围细颗粒物污染每增加10μg/ m ³，抑郁的调整后优势比（OR）为1·10（95％CI 1·02-1·19 ）。吸烟还与抑郁症状的风险增加相关（每天> 8支香烟：OR 1·27 [95％CI 1·13-1·43]）。