Variables | i-Share (France) n = 5350 | Kyoto (Japan) n = 17,148 | ||||
---|---|---|---|---|---|---|
Odds Ratio | 95% wald CI | p value | Odds Ratio | 95% wald CI | p value | |
Self-rated health, n (%) | ||||||
 Good | Ref | – | < 0.001 | Ref | – | < 0.001 |
 Poor | 2.82 | 1.99–4.01 |  | 7.10 | 5.76–8.74 | |
Sex, n (%) | ||||||
 Female | Ref | – | < 0.001 | Ref | – | 0.681 |
 Male | 0.61 | 0.51–0.73 |  | 0.96 | 0.78–1.18 | |
Age, mean (SD) | 0.95 | 0.92–0.98 | 0.001 | 1.00 | 0.97–1.02 | 0.645 |
Year of study, n (%) | ||||||
 1st undergraduate | Ref | – | 0.056 | Ref | – | < 0.001 |
 Other years | 0.85 | 0.73–1.00 |  | 2.40 | 1.65–3.48 | |
Sleep, n (%) | ||||||
 Good | Ref | – | < 0.001 | Ref | – | < 0.001 |
 Bad | 2.30 | 1.98–2.67 |  | 2.94 | 2.44–3.53 |  |
BMI, n (%) | ||||||
 < 18.5 | 1.20 | 1.00–1.45 | 0.075 | 1.03 | 0.80–1.32 | 0.015 |
 [18.5–24.9] | Ref | – |  | Ref | – | |
 [25–29.9] | 1.07 | 0.85–1.36 |  | 0.90 | 0.65–1.25 | |
 > =30 | 1.48 | 0.99–2.21 |  | 2.21 | 1.34–3.64 | |
Physical activity, n (%) | ||||||
 Regular | Ref | – | 0.592 | Ref | – | 0.001 |
 Occasional or less | 1.06 | 0.87–1.29 |  | 1.35 | 1.13–1.61 | |
Smoking, n (%) | ||||||
 No | Ref | – | 0.049 | Ref | – | 0.094 |
 Yes | 1.16 | 1.00–1.35 |  | 1.46 | 0.94–2.26 | |
Alcohol consumption, n (%) | ||||||
 Never | Ref | – | 0.003 | Ref | – | < 0.001 |
 At least sometimes | 1.42 | 1.12–1.80 |  | 1.44 | 1.20–1.73 |