Table 1.
Environmental risk factors (MDCS, NSHDS and ICELAND)
|
Risk factor |
Categories |
MDCS |
NSHDS |
ICELAND |
TOTAL |
||||
|---|---|---|---|---|---|---|---|---|---|
| |
|
Count |
OR* |
Count |
OR* |
Count |
OR* |
Count |
OR* |
| Case/Control | (95% CI) | Case/Control | (95% CI) | Case/Control | (95% CI) | Case/Control | (95% CI) | ||
|
All individuals | |||||||||
| BMI |
Normal Weight |
334/695 |
1 |
637/997 |
1 |
361/326 |
1 |
1332/2018 |
1 |
| |
Over weight |
237/450 |
1.26 (1.02-1.56) |
439/701 |
0.99 (0.84-1.15) |
241/312 |
0.76 (0.60-0.96) |
917/1463 |
1.00 (0.90-1.12) |
| |
Obese |
95/194 |
1.25 (0.94-1.66) |
167/286 |
0.91 (0.74-1.14) |
112/139 |
0.79 (0.59-1.07) |
374/619 |
0.97 (0.84-1.13) |
| Height |
<162 cm |
207/471 |
1 |
398/722 |
1 |
171/173 |
1 |
776/1366 |
1 |
| |
162-166 cm |
233/443 |
1.03 (0.81-1.30) |
445/657 |
1.21 (1.02-1.44) |
289/307 |
0.92 (0.70-1.20) |
967/1407 |
1.15 (1.02-1.30) |
| |
>166 cm |
233/448 |
0.93 (0.73-1.18) |
436/640 |
1.21 (1.01-1.44) |
354/414 |
0.78 (0.60-1.02) |
1023/1502 |
1.09 (0.97-1.23) |
|
> 50 years | |||||||||
| HRT |
Non users |
341/806 |
1 |
777/1320 |
1 |
66/286 |
1 |
1184/2412 |
1 |
| |
Current users |
181/256 |
1.26 (0.99-1.61) |
186/295 |
1.09 (0.89-1.34) |
105/225 |
2.06 (1.45-2.95) |
424/776 |
1.22 (1.07-1.39) |
| BMI |
Normal Weight |
322/694 |
1 |
400/682 |
1 |
189/217 |
1 |
911/1593 |
1 |
| |
Over weight |
232/449 |
1.26 (1.02-1.57) |
320/504 |
1.09 (0.91-1.32) |
188/255 |
0.85 (0.65-1.12) |
740/1208 |
1.12 (0.99-1.26) |
| |
Obese |
95/194 |
1.26 (0.94-1.68) |
130/205 |
1.10 (0.85-1.41) |
86/109 |
0.91 (0.65-1.29) |
311/508 |
1.13 (0.96-1.34) |
| Height |
<162 cm |
205/471 |
1 |
283/534 |
1 |
125/136 |
1 |
613/1141 |
1 |
| |
162-166 cm |
224/442 |
1.02 (0.81-1.29) |
311/458 |
1.26 (1.03-1.55) |
198/244 |
0.88 (0.64-1.19) |
733/1144 |
1.13 (0.99-1.30) |
| >166 cm | 227/447 | 0.94 (0.74-1.19) | 279/421 | 1.22 (0.99-1.51) | 199/274 | 0.78 (0.57-1.06) | 705/1142 | 1.05 (0.92-1.21) | |
*Adjusted for age.