Concurrent validity of the malay version perceived stress scale (PSS-10)

This study aimed to assess the concurrent validity of the Malay version of the Perceived Stress Scale (PSS-10) PSS-10 item. Methods: A crosssectional study was conducted among all students in a medical faculty in Malaysia. The questionnaire included three parts; socio-demographic correlates, PSS-10 and the validated Malay version of Depression Anxiety and Stress Scale-21 item (DASS-21). Spearman's correlation coefficient was used in the analysis. Stress subscale of DASS -21 correlated positively with the total score of PSS-10 (r= +0.50, p<0.001), positively with the negative subscale of PSS-10 (r=+0.36, p<0.001) and negatively with the positive subscale of PSS-10 (perceived coping) (r= -0.33, p<0.001). Conclusion: The Malay Version of PSS-10 has fair correlation with the stress subscale of DASS-21. This confirmed the concurrent validity of this scale, which further strengthened the previous evidence that the Malay version of PSS-10 was a valid tool to measure stress in Malaysian university students. ASEAN Journal of Psychiatry, Vol. 15 (1): January – June 2014: 8-13.

Psychological Morbidity And Sources Of Job Stress Among Doctors In Yemen

Objective: The objective of the present study was to determine the prevalence and factors contributing to psychological morbidity among doctors in Sana’a city, Yemen. Methods: A cross sectional study was conducted among 442 Yemeni doctors. The (GHQ12) was used as a measure of psychological morbidity. Sources of job stress were determined using a 37-item scale questionnaire. Results: The prevalence of psychological morbidity was 68.1 %. Gender, age range of 30 – 39 years old, chewing Khat, type of residence and income were significantly associated with psychological morbidity (p<0.05). Five stressors out of 37 were significantly associated with psychological morbidity. On multivariate analysis, the significant predictors of psychological morbidity were being 30 – 39 years old, patients not trusting doctors, not chewing Khat, uncertainty and insecurity. Conclusion: The prevalence of psychological morbidity in Yemeni doctors was higher than those reported internationally and it was associated with many important job stressors.