Post partum psychosis: a clinical study.

In this study of 192 cases of post partum psychosis, the mean age of cases was 24.2 years. A past history of post partum psychosis was present in 16 cases (8.3%). As per the RDC categories, a majority of patients had unspecified functional psychosis and developed psychosis after the birth of first child. There was a positive correlation between the birth of female child and psychosis. The majority of cases developed psychosis within first 2 weeks after delivery. There were several other statistically significant differences when these cases were compared with non-puerperal, disease-matched controls.