Prevalence of depression and its associated factors among elderly patients in outpatient clinic of Universiti Sains Malaysia Hospital.

Depression among elderly primary care patients is a serious problem with significant morbidity and mortality. This is a cross sectional study to determine the prevalence of depression and its associated factors among the elderly patients attending the outpatient clinic, Universiti Sains Malaysia Hospital. This study utilized Malay version Geriatric Depression Scale 14 (M-GDS 14) to screen for elderly depression among Malaysian population. It also looked into associated risk factors for elderly depression using sociodemographic, family dynamics, and medically related questionnaires. Out of 244 subjects, 34 or 13.9% were found to have depression. Three variables were found to be significantly associated with depression. Elderly patient with any illness that limits the patient's activity or mobility has more risk of developing depression (OR 2.68 CI 1.15 - 6.24). Elderly patients who were satisfied with their personal incomes (OR 0.29 CI 0.10 - 0.85), and who had children or son/daughter-in-law to take care of them when they are sick (OR 0.10 CI 0.01 - 0.83) have a lower chance of having depression. Screening the elderly for depression, would help in diagnosing the elderly depression better and offer them the treatment needed.