Table 2 Relationship between being obese and measures of exercise-related physical activity (PA)
| Â | MALES | Â | Â | Â | FEMALES | Â | Â | Â |
|---|---|---|---|---|---|---|---|---|
| Â | Total n | Obese n (%) | age adjusted OR (95% CI) | adjusted OR (95% CI)* | Total n | Obese n (%) | age adjusted OR (95% CI) | adjusted OR (95% CI)* |
strenuous exercise-related physical activity >20 mins | Â | Â | Â | Â | Â | |||
0 sessions/week | 10924 | 2772 (25.4) | 1.00 | 1.00 | 23972 | 2341 (9.8) | 1.00 | 1.00 |
1 sessions/week | 4518 | 1073 (23.8) | 0.96 (0.89-1.05) | 0.96 (0.88-1.04) | 5774 | 543 (9.4) | 1.03 (0.93-1.13) | 1.04 (0.94-1.15) |
2 sessions/week | 4214 | 945 (22.4) | 0.90 (0.82-0.98) | 0.90 (0.83-0.99) | 4271 | 451 (10.6) | 1.14 (1.02-1.27) | 1.11 (1.00-1.24) |
3 sessions/week | 4409 | 938 (21.3) | 0.83 (0.76-0.90) | 0.83 (0.76-0.90) | 3721 | 353 (9.5) | 0.92 (0.82-1.04) | 0.91 (0.81-1.03) |
4 sessions/week | 2390 | 517 (21.6) | 0.85 (0.77-0.95) | 0.86 (0.77-0.96) | 1081 | 131 (12.1) | 1.20 (0.99-1.45) | 1.22 (1.01-1.48) |
5+ sessions/week | 7136 | 1281 (18.0) | 0.70 (0.65-0.75) | 0.71 (0.66-0.77) | 2571 | 271 (10.5) | 0.99 (0.87-1.14) | 0.99 (0.86-1.13) |
p(trend) | Â | Â | Â | <0.0001 | Â | Â | Â | 0.98 |
moderate exercise-related physical activity >20 mins | Â | Â | Â | Â | Â | |||
0 sessions/week | 12171 | 2991 (24.6) | 1.00 | 1.00 | 23459 | 2321 (9.9) | 1.00 | 1.00 |
1 sessions/week | 4297 | 1003 (23.3) | 0.97 (0.89-1.05) | 0.95 (0.87-1.04) | 5677 | 550 (9.7) | 1.06 (0.96-1.17) | 1.07 (0.97-1.18) |
2 sessions/week | 4677 | 1022 (21.9) | 0.89 (0.82-0.97) | 0.88 (0.81-0.96) | 4647 | 429 (9.2) | 0.98 (0.88-1.09) | 0.97 (0.87-1.09) |
3 sessions/week | 4066 | 859 (21.1) | 0.85 (0.78-0.93) | 0.84 (0.77-0.92) | 3333 | 316 (9.5) | 0.96 (0.85-1.09) | 0.97 (0.87-1.10) |
4 sessions/week | 1826 | 375 (20.5) | 0.81 (0.71-0.91) | 0.81 (0.72-0.92) | 1081 | 124 (11.5) | 1.17 (0.96-1.42) | 1.15 (0.94-1.40) |
5+ sessions/week | 6554 | 1276 (19.5) | 0.79 (0.73-0.85) | 0.81 (0.75-0.87) | 3193 | 350 (11.0) | 1.13 (1.00-1.27) | 1.10 (0.98-1.25) |
p(trend) | Â | Â | Â | <0.0001 | Â | Â | Â | 0.19 |
mild exercise-related physical activity >20 mins | Â | Â | Â | Â | Â | Â | ||
0 sessions/week | 20590 | 4671 (22.7) | 1.00 | 1.00 | 27176 | 2838 (10.4) | 1.00 | 1.00 |
1 sessions/week | 3482 | 815 (23.4) | 1.04 (0.95-1.14) | 1.03 (0.94-1.12) | 4598 | 419 (9.1) | 0.90 (0.81-1.01) | 0.93 (0.83-1.04) |
2 sessions/week | 2388 | 509 (21.3) | 0.90 (0.81-1.00) | 0.90 (0.81-1.00) | 3219 | 298 (9.3) | 0.91 (0.79-1.02) | 0.92 (0.81-1.05) |
3 sessions/week | 1879 | 423 (22.5) | 0.96 (0.85-1.07) | 0.96 (0.85-1.08) | 2486 | 210 (8.5) | 0.77 (0.66-0.90) | 0.78 (0.67-0.91) |
4 sessions/week | 939 | 237 (25.2) | 1.10 (0.94-1.28) | 1.10 (0.94-1.29) | 815 | 65 (8.0) | 0.75 (0.58-0.97) | 0.72 (0.56-0.94) |
5+ sessions/week | 4313 | 871 (20.2) | 0.84 (0.78-0.92) | 0.87 (0.80-0.94) | 3096 | 260 (8.4) | 0.74 (0.65-0.85) | 0.73 (0.64-0.84) |
p(trend) | Â | Â | Â | 0.004 | Â | Â | Â | <0.0001 |
walking for ≥10 minutes |  |  |  |  |  |  |  | |
0 sessions/week | 6588 | 1488 (22.6) | 1.00 | 1.00 | 6528 | 726 (11.1) | 1.00 | 1.00 |
1 sessions/week | 2696 | 698 (25.9) | 1.17 (1.05-1.30) | 1.17 (1.05-1.30) | 3538 | 391 (11.1) | 1.03 (0.90-1.18) | 1.03 (0.90-1.18) |
2 sessions/week | 2345 | 560 (23.9) | 1.10 (0.94-1.18) | 1.06 (0.94-1.19) | 3484 | 375 (10.8) | 1.03 (0.90-1.17) | 1.02 (0.89-1.17) |
3 sessions/week | 2636 | 658 (25.0) | 1.11 (1.00-1.24) | 1.12 (1.00-1.25) | 4194 | 392 (9.4) | 0.87 (0.76-0.99) | 0.86 (0.75-0.98) |
4 sessions/week | 1559 | 378 (24.3) | 1.09 (0.96-1.25) | 1.11 (0.97-1.27) | 2039 | 211 (10.4) | 1.01 (0.86-1.20) | 1.00 (0.83-1.16) |
5+ sessions/week | 17767 | 3744 (21.1) | 0.94 (0.88-1.01) | 0.98 (0.91-1.05) | 21607 | 1995 (9.2) | 0.87 (0.80-0.95) | 0.84 (0.77-0.92) |
p(trend) | Â | Â | Â | 0.06 | Â | Â | Â | <0.0001 |
weighted total sessions exercise-related physical activity | Â | Â | Â | Â | Â | |||
0-3 sessions/week | 4201 | 1180 (28.1) | 1.00 | 1.00 | 9199 | 1022 (11.1) | 1.00 | 1.00 |
4-6 sessions/week | 4199 | 1032 (24.6) | 0.85 (0.77-0.94) | 0.85 (0.77-0.94) | 7639 | 744 (9.7) | 0.90 (0.81-1.00) | 0.90 (0.81-0.99) |
7-11 sessions/week | 8640 | 1997 (23.1) | 0.81 (0.75-0.89) | 0.82 (0.75-0.90) | 12775 | 1190 (9.3) | 0.85 (0.78-0.93) | 0.84 (0.77-0.92) |
12-17 sessions/week | 7722 | 1645 (21.3) | 0.74 (0.68-0.81) | 0.76 (0.70-0.83) | 6783 | 612 (9.0) | 0.81 (0.73-0.90) | 0.79 (0.71-0.88) |
18+ sessions/week | 8829 | 1672 (18.9) | 0.66 (0.60-0.72) | 0.69 (0.63-0.75) | 4994 | 525 (10.5) | 0.95 (0.85-1.07) | 0.92 (0.82-1.03) |
p(trend) | Â | Â | Â | <0.0001 | Â | Â | Â | 0.002 |