1American Psychiatric Association.Diagnostic and statistical manual of mental disorder[M].5th ed.Washington:American Psychiatric Association,2013:189-222.
2Grant BF,Hasin DS,Stinson FS,et al.Prevalence,correlates,comorbidity,and comparative disability of DSM-IV generalized anxiety disorder in the USA:results from the national epidemiologic survey on alcohol and related conditions[J].Psychol Med,2006,35(12):1747-1759.
3Boulenger JP,Lavallee YJ.Mixed anxiety and depression:diagnostic issues[J].J Clin Psychiatry,1993,54(Suppl 1):3.
4Hamilton M.The assessment of anxiety states by rating[J].Br J Med Psychol,1959,32(1):50-55.
5Hamilton M.Development of a rating scale for primary depression illness[J].Brit J Soc Chin Psychol,1967,6(4):278-296.
