Giel R, ten Horn G H, Ormel J, Schudel W J, Wiersma D
Psychol Med. 1978 May;8(2):235-43. doi: 10.1017/s0033291700014288.
In a 5-year follow-up of 32 patients identified during a survey of a Dutch village in 1969, approximately two-thirds were found to have recovered. This result was reflected in the scores on a self-reporting questionnaire. A control group showed little change over those years. The persistence of psychiatric problems was related to life experience, as measured by a life-event interview.
在对1969年荷兰一个村庄进行调查时确定的32名患者进行的5年随访中，约三分之二的患者被发现已康复。这一结果反映在一份自我报告问卷的得分上。一个对照组在那些年里几乎没有变化。通过生活事件访谈衡量，精神问题的持续存在与生活经历有关。
