| Model 1 | Model 2 | Model 3 | |||
---|---|---|---|---|---|---|
 | OR (95% CI) | p-value | OR (95% CI) | p-value | OR (95% CI) | p-value |
Age 1st birth | Â | Â | Â | Â | Â | Â |
 ≤18 | 1.81 (1.21 – 2.69) |  | 1.75 (1.17 – 2.64) |  | 1.48 (0.96 – 2.28) | 0.07 |
 >18 | 1 | <0.01 | 1 | <0.01 | 1 |  |
 Age1 | 1.12 (1.06 – 1.18) | <0.01 | 1.12 (1.06 – 1.18) | <0.01 | 1.11 (1.04 – 1.17) | <0.01 |
Education | Â | Â | Â | Â | Â | Â |
 ≤8 years | 1.59 (1.03 – 2.46) |  | 1.58 (1.01 – 2.45) |  | 1.72 (1.08 – 2.72) |  |
 >9 years | 1 | 0.04 | 1 | 0.04 | 1 | 0.02 |
 Childhood economic adversity2 | 1.22 (1.02 – 1.46) | 0.03 | 1.22 (1.02 – 1.47) | 0.03 | 1.17 (0.97 – 1.42) | 0.10 |
Study Site | Â | Â | Â | Â | Â | Â |
 St Hyacinthe | 1.08 (0.58 – 1.98) | 0.82 | 1.07 (0.58 – 1.98) | 0.82 | 1.05 (0.55 – 2.00) | 0.88 |
 Tirana | 3.33 (1.89 – 5.87) | <0.01 | 3.33 (1.89 – 5.86) | <0.01 | 3.45 (1.86 – 6.40) | <0.01 |
 Manizales | 1.13 (0.58 – 2.21) | 0.72 | 1.10 (0.56 – 2.17) | 0.78 | 1.42 (0.70 – 2.89) | 0.33 |
 Natal | 2.70 (1.41 – 5.18) | <0.01 | 2.69 (1.40 – 5.18) | <0.01 | 3.38 (1.66 – 6.87) | <0.01 |
Kingston | 1 | Â | 1 | Â | 1 | 1 |
Parity | Â | Â | Â | Â | Â | |
 ≥3 children |  | 1.04 (0.72 – 1.50) |  | 1.06 (0.72 – 1.56) |  | |
 <3 children |  | 1 | 0.82 | 1 | 0.77 | |
Diabetes3 | Â | Â | Â | |||
 Yes |  | 1.68 (1.15 – 2.45) |  | |||
 No |  | 1 | <0.01 | |||
Stroke | Â | Â | Â | |||
 Yes |  | 2.76 (1.43 – 5.32) |  | |||
 No |  | 1 | <0.01 | |||
Arthritis | Â | Â | Â | |||
 Yes |  | 2.08 (1.47 – 2.97) |  | |||
 No |  | 1 | <0.01 | |||
Cancer | Â | Â | Â | |||
 Yes |  | 2.08 (1.10 – 3.93) |  | |||
 No |  | 1 | 0.02 | |||
Lung disease | Â | Â | Â | |||
 Yes |  | 2.20 (1.41 – 3.45) |  | |||
 No |  | 1 | <0.01 | |||
Coronary heart disease | Â | Â | Â | |||
 Yes |  | 1.64 (1.11 – 2.41) |  | |||
 No |  | 1 | <0.01 | |||
Osteoporosis | Â | Â | Â | |||
 Yes |  | 0.98 (0.69 – 1.40) |  | |||
 No |  | 1 | 0.93 | |||
High blood pressure | Â | Â | Â | |||
 Yes |  | 1.00 (0.70 – 1.44) |  | |||
 No |  | 1 | 0.99 |