2Goldberg DP, Gater R, Sartorius N, et al. The validity of two versions of the GHQ in the WHO study of mental illness in general health care [ J ]. Psychol Med, 1997, 27 : 191-197.
3Olorunfemi A, Taiwo L, Victor L. Prevalence of depression among adults in Oyo State, Nigeria : A comparative study of rural and urban Communities[ J ]. Aust Rural Health,2007,15:211-215.
4Aina Y, Susman JY. Understanding comorbidity with depression and anxiety disorders[ J]. J Am Osteopath Assoc. 2006,106 : S9-S14.
5Saraceno B, Levav I, Kohn R, et al. The public mental health significance of research on socio-economic factors in schizophrenia and major depression [ J 1. World Psychiatry,2005,4 : 181 - 185.
8Andersen G,Vestergaard K,Riis J,Lauritzen L.Incidence of post-stroke depression during the first year in a large unselected stroke population determined using a valid standardized rating scale.Acta Psychiatr Scand.1994;90(3):190-195.
