Relationship between clinical features of major depression and suicidality.

Odds ratios (OR), 95% confidence intervals (CI) and P-values (P) are shown for the relationship between clinical features of major depression (MD) and suicidal ideation, attempt and plan. SLE: stressful life events; PMS: premenstrual syndrome.Data in bracket were from previous research. The combined were from total data.P of difference showed the difference between the previous research and present research.aAge of onset was new-analyzed in this study.本研究呈现了重性抑郁症（Major Depression, MD）各项临床特征与自杀意念、自杀未遂及自杀计划之间关联的比值比（Odds Ratio, OR）、95%置信区间（Confidence Interval, CI）及P值（P-value, P）。注：SLE指应激性生活事件（Stressful Life Events, SLE），PMS指经前期综合征（Premenstrual Syndrome, PMS）。括号内的数据来源于既往研究；合并分析结果数据来自总研究样本。差异检验的P值用于体现既往研究与本研究之间的差异。发病年龄为本研究新分析的内容。