Relationship of smoking cessation duration and cognitive function among middle-aged and older adults in China
A national cross-sectional study
Datos Bibliográficos
| ID | 22084359 |
|---|---|
| Autores | Wenhang Zuo (0000-0003-1119-558X, Sichuan University), Peng Jin (0000-0001-5095-5743, Sichuan University), Jin Peng (0000-0002-5835-5969), Jinhui Wu (0000-0002-1168-8467, Sichuan University, autor de correspondencia) |
| Año | 2025 |
| Volumen | 12 |
| Páginas | 1503152-1503152 |
| Fecha de publicación | 2025-01-07 |
| Peer Reviewed | Sí |
| Open Access | Sí |
| Tipo | ARTICLE |
| Revista | Frontiers in Public Health (JOURNAL) |
| Identificadores de la revista | ISSN: 2296-2565 • E-ISSN: 2296-2565 |
| Editorial | Frontiers Media SA (PUBLISHER • CH) |
| DOI | 10.3389/fpubh.2024.1503152 |
| PMID | 39839407 |
| OpenAlex | W4406128336 |
| Idioma | EN |
| Citas recibidas | 1 |
| Referencias citadas | 34 |
Background Population aging and smoking are both major challenges worldwide, particularly in developing countries. We preliminarily explored the relationship of smoking cessation duration and cognitive function among middle-aged and older Chinese. Methods The data comes from China Health and Retirement Longitudinal Study (CHARLS) wave 4. Smoking information was collected by standardized questionnaire. Global and memory-specific cognitive functions were assessed. We used restricted cubic spline to explore curvilinear relationship. After discretizing the duration of ex-smokers (quitting ≤2 years, 3–8 years, 9–19 years, and ≥20 years), multiple linear regression models were established with current smokers as reference. Results A total of 5,561 respondents (67.7 ± 6.2 years; 54.1% men) were included. Respondents who quit smoking for longer showed better global cognitive function. This trend leveled off among respondents who had quit smoking for ≥20 years. There were significant differences in global cognitive function among those who quit smoking for ≥9 years (9–19 years, β = 0.75, 95%CI 0.32–1.18; ≥20 years, β = 0.94, 95%CI 0.42–1.46). The differences mainly came from men. In immediate memory, all ex-smokers performed better. In delayed memory, only those quit for ≥9 years had significant differences. Conclusion Compared with current smokers, both never smokers and ex-smokers showed better cognitive function. Respondents who quit smoking for longer had better cognitive performance, especially those who had quit for at least 9 years
China · Cognition · Cross-sectional study · Psychiatry · Smoking cessation · Dementia and Cognitive Impairment Research · Demography · Medicine · Nicotinic Acetylcholine Receptors Study · Smoking Behavior and Cessation · Gerontology
| Obras citantes distintas | 1 |
|---|---|
| Citas por año | 1 |
| Intervalo de citas | 2026 - 2026 (1) |
| Velocidad de citación | current |
| Altamente citado | No |
| Tipos de cita | Neutras: 1 |