The performance of the Center for Epidemiologic Study Depression Scale (CES-D) in an Arab female community.
BACKGROUND
The purpose of this study was to investigate the psychometric properties of the Arabic version of the CES-D.


METHODS
Three samples of young Arab females were chosen from different young female populations (n =450). The translated version of the CES-D, sociodemographic and risk factors questionnaires were applied to the above three samples. A subsample was selected (n = 30) to re-rate the scale items and the same sample was interviewed by the SCID. The internal consistency and test-re-test reliability were estimated as well as the factor structure of the Arabic CES-D. The discriminative and criterion validity of the scale was also investigated using the ROC analysis.


RESULTS
Seventy five percent (n = 350) of the subjects completed the scale. Alpha coefficient was found to be 0.88 and the split-half reliability was 0.83. The average re-test reliability (ICC = 0.59). Factor analysis yielded three factors: interpersonal problems, mixed affective/somatic factor and the positive affect factor. There was significant differences in mean total score between depressed and non-depressed subjects as classified by SCID as well as by self-perception of depression and the need for treatment. ROC analysis revealed that a cut-off point of 21 discriminated best between depressed and non-depressed subjects (sensitivity= 82%, specificity = 83% with AUC of 84%).


CONCLUSIONS
The Arabic CES-D was found to possess reasonable reliability and reasonable discriminative and criterion validity.
Ghubash
R
R
Department of Psychiatry & Beh Sciences, Faculty of Medicine & Health Sciences, UAE University, Al-Ain, United Arab Emirates.
Daradkeh
T K
TK
Al Naseri
K S
KS
Al Bloushi
N B
NB
Al Daheri
A M
AM
D000328:Adult; D018912:Arabs / Q000523:psychology*; D003431:Cross-Cultural Comparison; D003866:Depressive Disorder / Q000175:diagnosis* / Q000208:ethnology; D005260:Female; D006801:Humans; D010555:Personality Inventory / Q000706:statistics & numerical data*; D011594:Psychometrics; D015203:Reproducibility of Results; D014479:United Arab Emirates