Merrin E L, Silberfarb P M
Arch Gen Psychiatry. 1976 Aug;33(8):965-8. doi: 10.1001/archpsyc.1976.01770080083008.
The underlying diagnosis of Capgras delusion is not found to be exclusively paranoid schizophrenia, nor is the sex exclusively female, as once was believed. Organic factors play a predominant role in many patients, and 41% of the cases are males. The age at diagnosis in those considered to be schizophrenic is older than is usually expected.
卡普格拉妄想症的潜在诊断并非如曾经所认为的那样仅为偏执型精神分裂症,患者性别也并非仅为女性。在许多患者中,器质性因素起主要作用,且41%的病例为男性。被认为患有精神分裂症的患者的诊断年龄比通常预期的要大。