Variable | True rank | True coefficient | PLSI ME rank | PLSI ME estimate | PLSI ME 95% CI | PLSI ME Proportion of contribution (%) | Linear ME rank | Linear ME original estimate | Linear ME original 95% CI | Linear ME normed estimate | Linear ME normed 95% CI |
---|---|---|---|---|---|---|---|---|---|---|---|
Identity link function | |||||||||||
 Environmental factors | |||||||||||
  a-Tocopherol | 1 | 0.560 | 1 | 0.584 | (0.469, 0.698) | 34.1 | 1 | 0.590 | (0.456, 0.723) | 0.580 | (0.519, 0.642) |
  g-tocopherol | 2 | 0.490 | 2 | 0.481 | (0.396, 0.566) | 23.1 | 2 | 0.490 | (0.401, 0.579) | 0.482 | (0.439, 0.525) |
  Retinyl-palmitate | 3 | 0.420 | 3 | 0.402 | (0.284, 0.520) | 16.2 | 3 | 0.408 | (0.302, 0.513) | 0.401 | (0.336, 0.467) |
  Retinol | 7 | 0.140 | 7 | 0.091 | (−0.025, 0.206) | 0.8 | 7 | 0.088 | (−0.011, 0.186) | 0.086 | (0.027, 0.145) |
  3,3,4,4,5-pncb | 8 | 0.070 | 8 | 0.054 | (−0.067, 0.175) | 0.3 | 8 | 0.058 | (−0.047, 0.164) | 0.057 | (0.000, 0.114) |
  PCB194 | 6 | −0.210 | 6 | −0.225 | (−0.378, − 0.072) | 5.1 | 6 | − 0.236 | (− 0.372, − 0.099) | −0.232 | (− 0.303, − 0.160) |
  2.3.4.6.7.8.hxcdf | 5 | − 0.280 | 5 | − 0.236 | (− 0.344, − 0.128) | 5.6 | 5 | −0.241 | (− 0.331, − 0.151) | −0.237 | (− 0.295, − 0.179) |
  trans.b.carotene | 4 | − 0.350 | 4 | − 0.386 | (− 0.475, − 0.297) | 14.9 | 4 | −0.392 | (− 0.486, − 0.298) | −0.386 | (− 0.433, − 0.339) |
 Covariates | |||||||||||
  Intercept |  | 0.000 |  | −0.069 | (−0.426, 0.287) |  |  | −0.074 | (−0.486, 0.339) |  |  |
  Age |  | 0.005 |  | 0.011 | (0.004, 0.019) |  |  | 0.011 | (0.005, 0.018) |  |  |
  Sex (female) |  | −0.076 |  | −0.121 | (− 0.245, 0.003) |  |  | −0.125 | (− 0.302, 0.051) |  |  |
 Race/Ethnicity | |||||||||||
  Non-Hispanic white |  | Ref |  | Ref |  |  |  | Ref |  |  |  |
  Non-Hispanic black |  | −0.138 |  | −0.225 | (−0.368, − 0.082) |  |  | − 0.231 | (− 0.450, − 0.012) |  |  |
  Mexican American |  | 0.175 |  | 0.030 | (−0.123, 0.184) |  |  | 0.027 | (−0.195, 0.249) |  |  |
  Other race |  | 0.409 |  | 0.086 | (−0.231, 0.403) |  |  | 0.081 | (−0.395, 0.557) |  |  |
  Other Hispanic |  | 0.355 |  | 0.811 | (0.463, 1.158) |  |  | 0.811 | (0.322, 1.300) |  |  |
  Time effect |  | 1.000 |  | 0.978 | (0.951, 1.005) |  |  | 0.978 | (0.947, 1.008) |  |  |
Quadratic link function | |||||||||||
 Environmental factors | |||||||||||
  a-Tocopherol | 1 | 0.560 | 1 | 0.558 | (0.500, 0.617) | 31.2 | 1 | 0.526 | (0.288, 0.764) | 0.614 | (0.565, 0.664) |
  g-tocopherol | 2 | 0.490 | 2 | 0.499 | (0.453, 0.544) | 24.9 | 3 | 0.333 | (0.176, 0.489) | 0.389 | (0.324, 0.454) |
  Retinyl-palmitate | 3 | 0.420 | 3 | 0.422 | (0.363, 0.482) | 17.8 | 4 | 0.279 | (0.090, 0.467) | 0.325 | (0.242, 0.409) |
  Retinol | 7 | 0.140 | 7 | 0.167 | (0.108, 0.227) | 2.8 | 8 | −0.006 | (−0.181, 0.169) | −0.007 | (−0.078, 0.064) |
  3,3,4,4,5-pncb | 8 | 0.070 | 8 | 0.073 | (0.024, 0.122) | 0.5 | 6 | 0.216 | (0.027, 0.405) | 0.252 | (0.164, 0.341) |
  PCB194 | 6 | −0.210 | 6 | −0.209 | (−0.269, − 0.149) | 4.4 | 2 | 0.378 | (0.137, 0.619) | 0.441 | (0.352, 0.531) |
  2.3.4.6.7.8.hxcdf | 5 | −0.280 | 5 | −0.268 | (−0.327, − 0.209) | 7.2 | 7 | − 0.061 | (− 0.221, 0.100) | −0.071 | (− 0.141, − 0.001) |
  trans.b.carotene | 4 | − 0.350 | 4 | − 0.335 | (− 0.388, − 0.283) | 11.3 | 5 | −0.273 | (− 0.44, − 0.106) | −0.319 | (− 0.381, − 0.257) |
 Covariates | |||||||||||
  Intercept |  | 0.000 |  | 0.877 | (0.653, 1.100) |  |  | 2.202 | (1.478, 2.925) |  |  |
  Age |  | 0.005 |  | 0.007 | (0.004, 0.009) |  |  | −0.023 | (−0.035, −0.011) |  |  |
  Sex (female) |  | −0.076 |  | −0.061 | (−0.158, 0.036) |  |  | −0.150 | (−0.465, 0.165) |  |  |
 Race/Ethnicity | |||||||||||
  Non-Hispanic white |  | Ref |  | Ref |  |  |  | Ref |  |  |  |
  Non-Hispanic black |  | −0.138 |  | −0.078 | (−0.206, 0.050) |  |  | −0.004 | (−0.395, 0.387) |  |  |
  Mexican American |  | 0.175 |  | 0.219 | (0.081, 0.358) |  |  | 0.323 | (−0.070, 0.717) |  |  |
  Other race |  | 0.409 |  | 0.642 | (0.372, 0.911) |  |  | 0.095 | (−0.763, 0.953) |  |  |
  Other Hispanic |  | 0.355 |  | 0.152 | (−0.093, 0.397) |  |  | −0.125 | (−0.976, 0.726) |  |  |
  Time effect |  | 1.000 |  | 1.014 | (0.987, 1.041) |  |  | 1.013 | (0.983, 1.044) |  |  |