|  | CMR z-score | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  | Crude |  | Adjusted (model 1)a |  | Adjusted (model 2)b | |||||
 | N |  | Beta (95% CI) | P trend |  | Beta (95% CI) | P trend |  | Beta (95% CI) | P trend | ||
Age 15 | Â | Â | Â | Â | Â | Â | Â | |||||
 Low DP z-scorec | 608 |  | Reference |  |  | Reference |  |  | Reference |  | ||
 Medium DP z-score | 596 |  | 0.11 (0.01, 0.20) |  |  | 0.13 (0.02, 0.24) |  |  | 0.11 (0.01, 0.20) |  | ||
 High DP z-score | 604 |  | -0.02 (-0.12, 0.07) | 0.425 |  | 0.14 (0.03, 0.25) | 0.012 |  | 0.15 (0.05, 0.24) | 0.020 | ||
 Continuous DP z-score | 1808 |  | 0.00 (-0.03, 0.03) | 0.847 |  | 0.03 (0.00, 0.06) | 0.088 |  | 0.02 (-0.01, 0.05) | 0.132 | ||
Age 17 | Â | Â | Â | Â | Â | Â | Â | Â | Â | |||
 Low DP z-score | 548 |  | Reference |  |  | Reference |  |  | Reference |  | ||
 Medium DP z-score | 537 |  | -0.01 (-0.12, 0.11) |  |  | 0.01 (-0.10, 0.12) |  |  | 0.02 (-0.06, 0.11) |  | ||
 High DP z-score | 544 |  | 0.07 (-0.05, 0.18) | 0.239 |  | 0.17 (0.05, 0.28) | 0.004 |  | 0.07 (-0.03, 0.16) | 0.137 | ||
 Continuous DP z-score | 1629 |  | 0.00 (-0.03, 0.03) | 0.737 |  | 0.04 (0.00, 0.07) | 0.025 |  | 0.01 (-0.01, 0.04) | 0.289 | ||
Age 24 | Â | Â | Â | Â | Â | Â | Â | |||||
 Low DP z-score | 590 |  | Reference |  |  | Reference |  |  | Reference |  | ||
 Medium DP z-score | 579 |  | 0.03 (-0.08, 0.14) |  |  | 0.02 (-0.09, 0.13) |  |  | 0.01 (-0.07, 0.09) |  | ||
 High DP z-score | 591 |  | 0.08 (-0.03, 0.19) | 0.161 |  | 0.11 (0.00, 0.23) | 0.053 |  | 0.03 (-0.06, 0.11) | 0.435 | ||
 Continuous DP z-score | 1760 |  | 0.02 (-0.01, 0.05) | 0.154 |  | 0.03 (0.00, 0.06) | 0.034 |  | 0.01 (-0.01, 0.03) | 0.496 |