4Gavard J A, Lustman PJ,Clouse R E. P revalence of depression in adults with diabetes. An epidemiological evaluation [J]. Diabetes Care, 1993,16(8): 1167.
5Peyrot M, Rubin R R. Levels and risks of depression and anxiety symptomatology among diabetic adults [J]. Diabetes Care,1997,20(4):585.
6Kohen D,Burgess A P,Catalan J,et al. The role of anxiety and depression in quality of life and symptom reporting in people with diabetes mellitus [J]. Qual Life Res, 1998,7(3): 197.