From: National, regional, and global trends in adult overweight and obesity prevalences
Predictor | BMI ≥ 25 kg/m2 (n=1883)b | BMI ≥ 30 kg/m2 (n=1857)b |
---|---|---|
Constant | -24.9 (-27.0, -22.8) | -33.9 (-36.9, -31.0) |
Cube of first spline segment (knot at BMI of 21.3) | -.0000423 (-.000118, .0000334) | -.0000632 (-.0002191, .0000927) |
Cube of second spline segment (knot at BMI of 25.1) | -.00522 (-.00680, -.00365) | -.00619 (-.00947, -.00291) |
Cube of third spline segment (knot at BMI of 28.9) | -.00490 (-.00735, -.00245) | -.00437 (-.00611, -.00263) |
Cube of last spline segment | .00168 (.00038, .00298) | .00316 (.00222, .00410) |
Square of mean BMI | -.0182 (-.0220, -.0144) | -.0280 (-.0327, -.0233) |
Mean BMI | 1.46 (1.27, 1.65) | 1.98 (1.71, 2.25) |
High-income country | .0077 (-.0287, .0442) | -.113 (-.181, -.0456) |
Age (midpoint of age category) | .00567 (.00499, .00635) | .00456 (.00335, .00577) |
Year of survey a | .00934 (.00492, .0138) | .0236 (.0157, .0314) |
Female sex | .91 (.62, 1.19) | 1.01 (.575, 1.45) |
Sex * mean BMI | -.0405 (-.0517, -.0292) | -.0294 (-.0455, -.0133) |
County income category * year of survey a | -.0120 (-.0194, -.0047) | -.00128 (-.0132, .0106) |
R2 | 0.97 | 0.92 |