Diagnostic efficiency of the Hospital Anxiety and Depression Scale in women with early stage breast cancer

Abstract

Objective: To investigate the diagnostic efficiency of the Hospital Anxiety and Depression Scale (HADS) in patients with breast cancer. Methods: Women (303) recently diagnosed with stage I or II breast cancer completed the HADS and were psychiatrically assessed. Recommended cut-off scores for Depression (D) and Anxiety (A) Scales identified probable caseness and the accuracy was compared with DSM-IV diagnoses. Cut-off scores were varied to establish optimal accuracy. Results: One hundred and eleven (36.6%) met criteria for depressive disorders and 25 (8.3%) met criteria for anxiety disorders. At the recommended cut-off score of 11 for the D scale, positive and negative predictive values were..