Obsessive-Compulsive Tendencies in a Sample of Veterans With Posttraumatic Stress Disorder

Exploring the structure of the university-students obsessive-compulsive tendency scale in Iranian university students: a network analysis study

INTRODUCTION

A risk factor for developing obsessive-compulsive disorder (OCD) in non-clinical samples is obsessive-compulsive tendencies (OCT). An OCT scale has recently been developed for university students (UOC) and showed promising psychometric properties. However, no validated Persian language scale evaluates OCT in non-clinical samples. Accordingly, this study aimed to validate the Persian version of the UOC in Iranian university students.

METHODS

Three hundred sixty-eight university students (54.6% females, mean ages: 22.4 ± 4.51) entered the study. The Persian version of UOC was evaluated concerning the structure of Exploratory Factor Analysis (EFA), Confirmatory factor analysis (CFA), and Exploratory graph analysis (EGA). Regarding the construct validity, the concurrent validity was assessed between the UOC and The Obsessive-Compulsive Inventory-Revised (OCI-R), Kessler Psychological Distress Scale (K10), and Yale-Brown Obsessive-Compulsive Scale (Y-BOCS). We calculated Cronbach's alpha to evaluate the reliability of the UOC. All statistical calculations were done in R programming language (in R-Studio Desktop version 4.2.1).

RESULTS

The Persian version of UOC showed a convenient internal consistency with Cronbach's alpha coefficient for the total scale 0.88. UOC scores were significantly correlated with OCI-R, K-10, and YBOCS. The EFA and EGA showed four and three-factor solutions with 25 and 28 items, respectively. Also, CFA showed that these two solutions were reliable, and the three-factors solution showed higher fit indexes. Finally, the results showed that item-27 was the most central item in the UOC network structure.

CONCLUSION

The findings from the present study indicated that the Persian version of UOC has acceptable psychometric properties. So, this scale can be used for examining obsessive-compulsive tendencies in Iranian university students.

Posttraumatic stress disorders and depression among male inpatient adults involved in the Lebanese war

PURPOSE

to evaluate factors associated with posttraumatic stress disorder (PTSD) and depression in a sample of hospitalized Lebanese adult males who directly or indirectly were involved in armed conflicts.

DESIGN

Cross-sectional.

METHODS

Seventy-seven hospitalized males were enrolled between June and December 2016. The Hamilton Anxiety and Depression Scale and the Mini International Neuropsychiatric Interview were used to assess anxiety, depression, and PTSD.

RESULTS

Participation in war (adjusted odds ratio [ORa] = 6.35) and depression (ORa = 1.08) were associated with higher PTSD, whereas age (ORa = 0.94) and substance use (ORa = 0.19) were associated with lower PTSD. Anxiety (β = .87), substance use (β = 6.27) and PTSD (β = 8.78; P = .008) were associated with higher depression.

PRACTICE IMPLICATIONS

People who experienced war conflicts (directly or indirectly) are more prone to suffer from mental health disorders.