What is the quality of life in the oldest old?

Background: Maintaining and improving quality of life has become a major focus in geriatric medicine, but the oldest old have received limited attention in clinical investigations. We aimed to investigate the relationship between self-perceived and caregiver-perceived quality of life (QOL), cognitive functioning, and depressive symptoms in the oldest old.

Methods: This IRB-approved prospective study recruited community dwellers aged 90-99 years old.