Mental health and functional consequences of meeting symptom criteria for PGD by temporal subtype.

Acute = meeting symptom criteria at 0–6 mo, but not at 6–12 mo, post-loss; Delayed = not meeting symptom criteria at 0–6 mo, but meeting symptom criteria at 6–12 mo post-loss; Persistent = meeting symptom criteria at 0–6 and 6–12 mo post-loss.aThe denominator included those assessed at both 0–6 and 6–12 mo post-loss.bThe denominator included all those assessed at 6–12 mo post-loss, regardless of the 0–6-mo post-loss assessment.cSample sizes (n) varied due to missing data. The first number in the parenthesis represents n for those assessed at both 0–6 and 6–12 mo post-loss, the second number after the colon represents n for those assessed at 6–12 mo post-loss regardless of the 0–6-mo post-loss assessment.*pppCI, confidence interval; RR, relative risk.急性型（Acute）：指丧亲后0~6个月满足症状判定标准，但在丧亲后6~12个月时不满足该标准；延迟型（Delayed）：指丧亲后0~6个月不满足症状判定标准，但在丧亲后6~12个月时满足该标准；持续型（Persistent）：指丧亲后0~6个月及6~12个月均满足症状判定标准。a 分析分母纳入了丧亲后同时完成0~6个月和6~12个月评估的研究对象。b 分析分母纳入了所有丧亲后完成6~12个月评估的研究对象，无论其是否完成0~6个月阶段的评估。c 样本量（n）因数据缺失存在差异。括号内第一个数值为同时完成0~6个月和6~12个月评估的研究对象的样本量，冒号后的第二个数值为仅完成6~12个月评估（无论是否完成0~6个月阶段评估）的研究对象的样本量。* 注：CI（置信区间，confidence interval）；RR（相对风险，relative risk）。