https://www.selleckchem.com/pr....oducts/chroman-1.htm
Parental psychotic illness was an especially strong risk factor for PD. The PD subjects had a parent with psychiatric illness significantly more often (p less then 0.05) than NPD subjects. Differences between PD and other disorder groups were otherwise small. CONCLUSIONS A low sports grade in school may be a risk factor for PD. Psychiatric illnesses, especially psychoses, are common in the parents of PD subjects. A surprisingly low number of statistically significant risk factors may have resulted from the size of the PD sample and