Der G, Gupta S, Murray R M
Institute of Psychiatry, Denmark Hill, London.
Lancet. 1990 Mar 3;335(8688):513-6. doi: 10.1016/0140-6736(90)90745-q.
The incidence of schizophrenia is regarded as being similar between different cultures and times. However, several studies, mostly based on first-admission rates, have suggested that the incidence has declined over the past 10-15 years. Data from England and Wales for 1952-86 have been examined: there has been a substantial decrease, beginning in the mid-1960s, in the incidence of schizophrenia.
精神分裂症的发病率在不同文化和时期被认为是相似的。然而，一些主要基于首次入院率的研究表明，在过去10 - 15年里发病率有所下降。对1952 - 1986年英格兰和威尔士的数据进行了研究：自20世纪60年代中期开始，精神分裂症的发病率有了显著下降。
