How well do older adults recognise mental illness? A literature review

Abstract

Older adults tend to underutilise mental health services. Mental health literacy plays a critical role in identifying and overcoming barriers to accessing mental health care. The ability to recognise mental illness is an essential component of mental health literacy, with important implications to whether the person will seek professional help. We conducted a review of the literature on older adults' abilities to recognise mental illness. Of the 421 papers that were retrieved in the comprehensive search in PubMed, 32 studies met inclusion criteria. Studies were heterogeneous in terms of target population and methodology, yet findings show that older adults are less likely to correctly recognise mental disorders. Cueing older participants with mental labels improved their recognition abilities. Recognition was particularly poor among immigrant and ethnic/racial older adults, likely due to linguistic and cultural barriers. Our findings demonstrate that older adults show low levels of mental illness recognition and tend to view some illnesses as normal parts of aging. Findings emphasise the need for developing educational programs tailored by the specific phenomenology, conceptualisations and cultural meanings of mental illness among older adults, with attention to informal sources of information and social networks.

Keywords: mental health; mental health literacy (MHL); review; symptom recognition.