Table A3.
Odds ratio and 95% confidence interval of the association between selective characteristics and prevalent mild cognitive impairment or cognitive impairment at the baseline
| Characteristics | Crude OR (95%CI) | Adjusted OR (95%CI) 2 |
|---|---|---|
| Age | 1.06 (1.01–1.11) | 1.04 (0.98–1.10) |
| Sex | ||
| Male | 1.00 | 1.00 |
| Female | 4.13 (1.53–14.48) | 3.52 (1.23–12.74) |
| Educational attainment | ||
| Never educated | 4.79 (2.29–10.23) | 2.65 (1.63–8.35) |
| Educated | 1.00 | 1.00 |
| Marital status | ||
| Married | 1.00 | 1.00 |
| Single/Divorce/Widow | 1.39 (0.72–2.69) | 0.78 (0.36–1.63) |
| Body mass index | ||
| < 25 | 1.00 | 1.00 |
| ≥ 25 | 1.27 (0.63–2.54) | 1.09 (0.50–2.35) |
| Smoking | ||
| Non-smoker | 1.00 | 1.00 |
| Current/Ex-smoker | 1.01 (0.31–2.88) | 1.85 (0.46–7.46) |
| Habitual alcohol consumption | ||
| No | 1.00 | 1.00 |
| Yes | 1.80 (0.51–5.93) | 2.23 (0.55–8.97) |
| History of hypertension or diabetes | ||
| No | 1.00 | 1.00 |
| Yes | 1.06 (0.55–2.09) | 0.86 (0.42–1.78) |
| Geriatric Depression Scale | ||
| Non depressed (<score 7) | 1.00 | 1.00 |
| Depressed (≥ score 8) | 1.12 (0.41–2.86) | 0.92 (0.31–2.48) |
| Time spend on physical activity (per week) | ||
| <150 min | 1.00 | 1.00 |
| ≥150 min | 1.32 (0.65–2.62) | 1.39 (0.66–2.92) |
| Working status | ||
| Part-time/Full-time | 1.00 | 1.00 |
| Retired/Never employed | 1.04 (0.21–7.42) | 0.76 (0.12–6.28) |
| Recruitment cites | ||
| Non-governmental organization | 1.00 | 1.00 |
| Community centers | 0.47 (0.21–1.07) | 0.76 (0.29–2.05) |
Abbreviations: OR, odds ratio; CI, confidence intervals, MESOR = Midline statistic of rhythm.
1 MCI or cognitive impairment were defined as participants' Montreal Cognitive Assessment scored <7th.
2 Adjusted for the age at interview, sex, education attainment in years.