RESUMO
OBJECTIVES: The study purposes were to prospectively evaluate occurrence of posttraumatic stress (PTS) symptoms at hospital admission and 6 months later in patients with orthopaedic injury; to explore differences in PTS symptoms in those with and without orthopaedic injury; and to determine whether PTS symptoms are influenced by orthopaedic injury type. DESIGN: Prospective, longitudinal observational study. SETTING: Level 1 Trauma Center. PATIENTS/PARTICIPANTS: Two hundred fifty-nine participants admitted for at least 24 hours. MAIN OUTCOME MEASUREMENTS: The Primary Care Posttraumatic Stress Disorder (PTSD) Screen (PC-PTSD) measured PTSD symptoms during hospitalization. The PTSD Checklist-Civilian Version (PCL-C) measured PTS symptoms at 6 months. RESULTS: In orthopaedic patients, 28% had PTS at 6 months, compared with 34% of nonorthopaedic patients. Odds ratios (ORs) were calculated to determine the influence of pain, physical and mental function, depression, and work status. At 6 months, if the pain score was 5 or higher, the odds of PTS symptoms increased to 8.38 (3.55, 19.8) (P < 0.0001). Those scoring below average in physical function were significantly more likely to have PTS symptoms [OR = 7.60 (2.99, 19.32), P < 0.0001]. The same held true for mental functioning and PTS [OR = 11.4 (4.16, 30.9), P < 0.0001]. Participants who screened positive for depression had a 38.9 (14.5, 104) greater odds (P < 0.0001). Participants who did not return to work after injury at 6 months were significantly more likely to have PTS [OR = 16.5 (1.87, 146), P = 0.012]. CONCLUSIONS: PTSD is common in patients after injury, including those with orthopaedic trauma. At 6 months, pain of 5 or greater, poor physical and mental function, depression, and/or not returning to work seem to be predictive of PTSD. Orthopaedic surgeons should identify and refer for PTSD treatment given the high incidence postinjury. LEVEL OF EVIDENCE: Prognostic Level I. See Instructions for Authors for a complete description of levels of evidence.
