The associations of subjective appraisal of birth pain and provider-patient communication with postpartum-onset PTSD.

Childbirth-related PTSD is generally believed to result from multiple factors, including negative objective and subjective experiences and patient predisposing factors. There is conflicting evidence regarding whether severe childbirth pain affects development of PTSD. We hypothesize that a woman's retrospective subjective appraisal of birth pain is a greater predictor of postpartum-onset PTSD than medically documented measures of pain, and that a positive subjective experience communicating with medical providers during labor also reduces risk for postpartum-onset PTSD.

Combat, Posttraumatic Stress Disorder, and Smoking Trajectory in a Cohort of Male Australian Army Vietnam Veterans.

Background: Whether trauma exposure itself or consequent posttraumatic stress disorder (PTSD) is primarily responsible for smoking and failure to quit remains unclear.

Methods: A cohort of male Australian Vietnam veterans (N = 388) was interviewed twice, 22 and 36 years after their return to Australia using standardized psychiatric diagnostic and health interviews and assessment of combat exposure. The smoking trajectory over time revealed a spectrum of outcomes (never smoked, early quitters, late quitters, and continuing smokers).