Longitudinal / panel · 2024
Longitudinal cross-lagged analysis of depression, loneliness, and quality of life in 12 European countries.
M de Maio Nascimento, C Lampraki, A Marques, ÉR Gouveia, JC Adsuar, A Ihle. BMC public health.
BACKGROUND: In the older population, depression, loneliness, and quality of life are closely related, significantly influencing health status. This paper aimed (1) to investigate autoregressive and cross-lagged associations over 2 years between depression, loneliness, and quality of life, and (2) to examine sex-related differences in the 2-year associations between depression, loneliness, and quality of life in a large sample of European citizens aged ≥ 50 years. METHODS: This is a longitudinal analysis. We included 7.456 individuals (70.89 ± 7.64 years; (4.268 females) who responded to waves 7 (2017) and 8 (2019) of the SHARE project. The variables analyzed in both waves were depression, loneliness, and quality of life. RESULTS: Comparatively, females indicated higher depression and loneliness scores than males and a lower perception of quality of life. Autoregressive associations pointed that past depression, loneliness, and quality of life predicted their future episodes 2 years later (p < 0.001). The cross-lagged analysis of males showed positive and significant bidirectional associations between depression and loneliness 2 years later. Females also showed a positive and significant association between depression and loneliness, but loneliness was not associated with depression 2 years later. In turn, previous high levels of quality of life had a protective role in late depression and loneliness up to 2 years. CONCLUSIONS: This study highlighted the need to simultaneously assess and manage depression, loneliness, and quality of life in the older European population. It is suggested that sex-specific policies can be created, including social support, in order to reduce depression and loneliness, and promote quality of life.
Open sourcedoi:10.1186/s12889-024-19463-0PMID 39054451
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What Causes What. “Longitudinal cross-lagged analysis of depression, loneliness, and quality of life in 12 European countries.” https://whatcauseswhat.org/papers/p-pmid-39054451 (atlas updated 2026-10-17).