This study followed 188 people with psychiatric impairments for 2 year
s after their discharge from a public psychiatric facility to assess t
he impact of personality traits on rehospitalization. A Cox regression
analysis revealed a significant relation between the pattern of perso
nality traits and psychiatric rehospitalization. The significant relat
ion was retained after age, sex, race, education, Axis I diagnosis, su
bscale scores on the Brief Symptom Inventory, Methods of Coping Scale,
Level of Expressed Emotion Scare, and scores on the alcohol and drug
dependence scales of the MCMI-II were included in a stepwise inclusion
analysis. The implications of these results for the assessment and tr
eatment of people with psychiatric impairments are discussed.