The proportion of self-reported strokes which were true stroke, true TIA or either.*

TIA = Transient ischemic attack.*According to the reference standard.†Studies which published sufficient data (out of 17 included studies).‡Participants were asked to report stroke, or stroke plus transient ischemic attack (TIA) (+/- synonyms for either).The proportion of self-reported strokes which were true stroke, true TIA or either.*TIA = 短暂性脑缺血发作（Transient Ischemic Attack, TIA）。* 依据参考金标准。† 纳入的17项研究中，数据披露充分的研究。‡ 要求参与者报告卒中，或卒中合并短暂性脑缺血发作（TIA）（二者均可使用同义词替代）。即自我报告的卒中被确诊为真性卒中、真性短暂性脑缺血发作，或二者之一的比例。