| Title: | Impact of healthy lifestyle on the incidence and progression trajectory of mental disorders: A prospective study in the UK Biobank |
| Journal: | Journal of Affective Disorders |
| Published: | 10 May 2024 |
| Pubmed: | https://pubmed.ncbi.nlm.nih.gov/38735583/ |
| DOI: | https://doi.org/10.1016/j.jad.2024.05.054 |
| Citations: | 1 (1 in last 2 years) as of 8 Aug 2024 |
Publication 12103
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Abstract
BACKGROUND: Healthier lifestyle decreased the risk of mental disorders (MDs) such as depression and anxiety. However, research on the effects of a comprehensive healthy lifestyle on their progression is lacking.</p>
METHODS: 385,704 individuals without baseline MDs from the UK Biobank cohort were included. A composite healthy lifestyle score was computed by assessing alcohol intake, smoking status, television viewing time, physical activity, sleep duration, fruit and vegetable intake, oily fish intake, red meat intake, and processed meat intake. Follow-up utilized hospital and death register records. Multistate model was used to examine the role of healthy lifestyle on the progression of specific MDs, while a piecewise Cox regression model was utilized to assess the influence of healthy lifestyle across various phases of disease progression.</p>
RESULTS: Higher lifestyle score reduced risks of transitions from baseline to anxiety and depression, as well as from anxiety and depression to comorbidity, with corresponding hazard ratios (HR) and 95 % confidence intervals (CI) of 0.94 (0.93, 0.95), 0.90 (0.89, 0.91), 0.94 (0.91, 0.98), and 0.95 (0.92, 0.98), respectively. Healthier lifestyle decreased the risk of transitioning from anxiety to comorbidity within 2 years post-diagnosis, with HR 0.93 (0.88, 0.98). Higher lifestyle scores at 2-4 years and 4-6 years post-depression onset were associated with reduced risk of comorbidity, with HR 0.93 (0.87, 0.99) and 0.92 (0.86, 0.99), respectively.</p>
LIMITATION: The generalizability to other ethnic groups is limited.</p>
CONCLUSION: This study observed a protective role of holistic healthy lifestyle in the trajectory of MDs and contributed to identifying critical progression windows.</p>
10 Authors
- Hao-Wen Chen
- Rui-Dian Huang
- Liang-Hua Li
- Rui Zhou
- Bi-Fei Cao
- Kuan Liu
- Shi-Ao Wang
- Qi Zhong
- Yan-Fei Wei
- Xian-Bo Wu
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