INTERNATIONAL PSYCHOGERIATRICS, cilt.30, sa.10, ss.1541-1548, 2018 (SCI-Expanded, SSCI, Scopus)
Introduction: Depression is a common and serious healthcare problem for older adults. This study aimed to determine the validity and reliability of GDS-4 and GDS-5 in Turkish, and to establish a new short-form Geriatric Depression Scale (GDS) for our population, and also determine the superiority of each short scale to another.