| Number | % | HR (95% CI) | P-value | P-value for trend |
---|---|---|---|---|---|
Education Level | Â | Â | Â | Â | Â |
College/University | 10300 | 20.6 | 1.00 | Â | <0.001 |
Other formal qualification | 24689 | 49.4 | 1.04 (0.90-1.20) | 0.580 | Â |
No formal qualification | 15040 | 30.1 | 1.08 (0.93-1.26) | 0.334 | Â |
IMD Rank | Â | Â | Â | Â | Â |
1=Least deprived (0–9) | 16672 | 33.3 | 1.00 |  | <0.001 |
2 (10-19) | 16950 | 33.9 | 1.14 (1.00-1.30) | 0.048 | Â |
3 (20-29) | 7797 | 15.6 | 1.10 (0.94-1.29) | 0.230 | Â |
4 (30-39) | 4212 | 8.4 | 1.44 (1.21-1.72) | <0.001 | Â |
5 (40-49) | 2317 | 4.6 | 1.42 (1.14-1.77) | 0.002 | Â |
6=Most deprived (50+) | 2081 | 4.2 | 1.42 (1.12-1.81) | 0.004 | Â |
Age | Â | Â | 1.10 (1.09-1.11) | <0.001 | - |
Ethnicity | Â | Â | Â | Â | Â |
White | 48904 | 97.8 | 1.00 | Â | - |
Black | 442 | 0.9 | 0.85 (0.48-1.51) | 0.579 | Â |
South Asian | 257 | 0.5 | 0.14 (0.20-1.00) | 0.05 | Â |
Other | 426 | 0.9 | 0.56 (0.25-1.25) | 0.158 | Â |
BMI Kg/M 2 (Continuous) | Â | Â | 1.00 (0.99-1.01) | 0.872 | - |
BMI Categories Kg/M 2 | Â | Â | Â | Â | Â |
Normal (20-24) | 20,385 | 40.75 | 1.00 | Â | 0.012 |
Underweight (11-19) | 1,866 | 3.73 | 1.20 (0.94-1.53) | 0.149 | Â |
Overweight (25-29) | 18,376 | 36.73 | 0.95 (0.84-1.07) | 0.374 | Â |
Obese (30-39) | 8,660 | 17.31 | 1.00 (0.85-1.17) | 0.983 | Â |
Morbidly Obese (40+) | 742 | 1.48 | 1.46 (1.03-2.07) | 0.033 | Â |
HRT (Current at baseline) | Â | Â | Â | Â | - |
No | 9858 | 19.7 | 1.00 | Â | Â |
Yes | 40171 | 80.3 | 1.05 (0.92-1.20) | 0.491 | Â |
Current Alcohol use (units per week) | Â | Â | Â | Â | Â |
None | 11242 | 22.5 | 1.00 | Â | <0.001 |
Less than 1 unit | 8741 | 17.5 | 0.90 (0.77-1.03) | 0.127 | Â |
1-3 units | 10288 | 20.6 | 0.71 (0.61-0.83) | <0.001 | Â |
4-6 units | 7603 | 15.2 | 0.73 (0.62-0.86) | <0.001 | Â |
7-10 units | 6052 | 12.1 | 0.67 (0.56-0.82) | <0.001 | Â |
11+ units | 6103 | 12.2 | 0.83 (0.70-1.00) | 0.049 | Â |
Skirt size difference | Â | Â | Â | Â | Â |
No change | 215 | 0.4 | 1.00 | Â | 0.181 |
+1-2 sizes | 3,226 | 6.5 | 0.97 (0.84-1.12) | 0.690 | Â |
+3 or more sizes | 8743 | 17.5 | 1.07 (0.89-1.29) | 0.485 | Â |
−1-2 sizes | 30,093 | 60.2 | 1.60 (1.30-1.96) | <0.001 |  |
−3 or more sizes | 7,752 | 15.5 | 1.20 (0.62-2.34) | 0.592 |  |
Ever smoked | Â | Â | Â | Â | - |
No | 27849 | 55.7 | 1.00 | Â | Â |
Yes | 22180 | 44.3 | 1.57 (1.42-1.74) | <0.001 | Â |
History of high blood pressure | Â | Â | Â | Â | - |
No | 33979 | 67.92 | 1.00 | Â | Â |
Yes | 16050 | 32.08 | 1.13 (1.01-1.26) | 0.035 | Â |
History of heart disease | Â | Â | Â | Â | - |
No | 47209 | 94.36 | 1.00 | Â | Â |
Yes | 2820 | 5.64 | 1.52 (1.30-1.79) | <0.001 | Â |
History of high blood cholesterol | Â | Â | Â | Â | - |
No | 37898 | 75.75 | 1.00 | Â | Â |
Yes | 12131 | 24.25 | 0.80 (0.71-0.90) | <0.001 | Â |
History of diabetes | Â | Â | Â | Â | - |
No | 47484 | 94.91 | 1.00 | Â | Â |
Yes | 2545 | 5.09 | 1.48 (1.24-1.77) | <0.001 | Â |
History of rheumatoid arthritis | Â | Â | Â | - | |
No | 47626 | 95.2 | 1.00 | Â | Â |
Yes | 2403 | 4.8 | 1.12 (0.93-1.36) | 0.231 | Â |
History of osteoarthritis | Â | Â | Â | Â | - |
No | 41678 | 83.31 | 1.00 | Â | Â |
Yes | 8351 | 16.69 | 0.98 (0.86-1.11) | 0.720 | Â |
History of stroke | Â | Â | Â | Â | - |
No | 49268 | 98.48 | 1.00 | Â | Â |
Yes | 761 | 1.52 | 1.71 (1.33-2.22) | <0.001 | Â |
History of osteoporosis | Â | Â | Â | Â | - |
No | 46359 | 92.66 | 1.00 | Â | Â |
Yes | 3670 | 7.34 | 1.28 (1.09-1.49) | 0.002 | Â |