Variable | Level | n†(%) | Median kgCO2/ | Linear regression coefficients and 95%CI for total standardised log-transformed CO2 emissions | |||
---|---|---|---|---|---|---|---|
week | Minimally-adjusted | Multivariable model 1 | Multivariable model 2 | Multivariable model 3 | |||
Weight status | Normal | 1679 (51%) | 16.6 | 0*** | 0*** | 0*** | 0** |
Overweight | 1140 (35%) | 23.4 | .22 (.12, .32) | .25 (.16, .34) | .16 (.08, .24) | .14 (.06, .22) | |
Obese | 472 (14%) | 20.3 | .09 (−.05, .23) | .23 (.10, .37) | .16 (.04, .28) | .14 (.02, .25) | |
General health | Excellent/good | 2664 (78%) | 20.7 | 0*** | 0*** | 0 | 0 |
Fair | 639 (19%) | 13.9 | -.24 (-.35, -.12) | -.15 (-.26, -.04) | -.05 (-.15, .04) | -.06 (-.15, .04) | |
Poor | 126 (4%) | 6.1 | -.69 (-.87, -.50) | -.47 (-.67, -.27) | -.16 (-.35, .04) | -.17 (-.36, .01) | |
Long-term illness | No | 2553 (78%) | 21.0 | 0*** | 0* | 0 | 0 |
Yes | 727 (22%) | 12.9 | -.34 (-.46, -.23) | -.15 (-.26, -.03) | .03 (-.07, .14) | .02 (-.08, .12) | |
Walking for recreation in past week | None | 1394 (40%) | 15.3 | 0*** | 0** | 0*** | 0*** |
1-149 min | 1119 (32%) | 21.1 | .28 (.18, .38) | .18 (.08, .27) | .16 (.07, .24) | .16 (.08, .24) | |
150-419 min | 663 (19%) | 20.5 | .28 (.17, .40) | .17 (.06, .28) | .19 (.10, .28) | .22 (.12, .31) | |
≥420 min | 287 (8%) | 21.2 | .13 (-.05, .32) | .10 (-.07, .27) | .14 (-.02, .30) | .15 (-.01, .31) | |
Cycling for recreation in past week | None | 3018 (87%) | 18.3 | 0 | 0** | 0* | 0 |
1-149 min | 287 (8%) | 20.1 | -.09 (-.27, .09) | -.23 (-.40, -.06) | -.14 (-.30, .01) | .02 (-.14, .18) | |
≥150 min | 158 (5%) | 21.6 | -.24 (-.51, .03) | -.35 (-.61, -.09) | -.22 (-.44, .00) | .06 (-.17, .28) | |
Other leisure-time MVPA in past week | None | 1521 (44%) | 13.6 | 0*** | 0*** | 0*** | 0*** |
1-149 min | 781 (23%) | 21.6 | .35 (.24, .45) | .22 (.12, .32) | .15 (.06, .24) | .16 (.07, .25) | |
150-419 min | 806 (23%) | 22.4 | .46 (.36, .56) | .33 (.23, .43) | .23 (.14, .32) | .23 (.15, .32) | |
≥420 min | 355 (10%) | 26.7 | .34 (.16, .53) | .22 (.05, .39) | .18 (.03, .33) | .17 (.02, .31) | |
Walking for transport in past week | None | 1231 (36%) | 24.7 | 0*** | 0*** | ||
1-149 min | 1245 (36%) | 19.7 | -.22 (-.32, -.12) | -.10 (-.18, -.02) | |||
150-419 min | 723 (21%) | 14.1 | -.49 (-.60, -.38) | -.22 (-.32, -.12) | |||
≥420 min | 264 (8%) | 10.0 | -.70 (-.90, -.50) | -.22 (-.40, -.04) | |||
Cycling for transport in past week | None | 3042 (88%) | 19.9 | 0*** | 0*** | ||
1-149 min | 253 (7%) | 12.7 | -.51 (-.69, -.33) | -.40 (-.57, -.23) | |||
≥150 min | 168 (5%) | 9.0 | -.73 (-.96, -.49) | -.59 (-.82, -.36) |