Studies documenting abnormal results in the 1.0-mg dexamethasone suppression test (DST) and the prevalence of depression in stroke patients are usually accomplished between 1 and 6 months poststroke. One study, however, reported that 27% of patients met DSM-III criteria for major depression and 20% for minor depression 1 to 3 weeks poststroke even though previous research has indicated that the prevalence of poststroke depression was greatest at approximately 6 months. Therefore, we decided to assess DST abnormalities and depression within the first month of stroke.