| Null model | Model 1 | Model 2 | Model 3 |
---|
L1 residual (sd) | 560.5 | 554.7 | 555.0 | 554.9 |
L2 intercept (sd) | 78.7 | 83.4 | 44.4 | 44.2 |
L2 slope (sd) | – | 10.7 | 9.8 | 9.0 |
Intercept | 3434.3 | 3505.9 | 3501.8 | 3500.9 |
AIC | 602672 | 598513 | 596639 | 596514 |
L1-PCV | Ref. | 2.0Â % | 2.0Â % | 2.0Â % |
L2-PCV | Ref. | -12.3 % | 68.2 % | 68.5 % |
ICC/VPC#
| 0.019 | 0.022 | 0.006 | 0.006 |
Int-slope corr. | – | -0.53 | -0.28 | -0.28 |
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Abbreviations: L1 residual (sd) Level-1 residual standard deviation, L2 intercept (sd) Level-2 random intercept standard deviation, L2 slope (sd) Level-2 random slope standard deviation, PCV proportional change in variance, #
VPC (variance partition coefficient) is equivalent to the ICC but conditional on the random-slope variable, thus values in table represent intercepts for non-smoking individuals, Int-slope corr intercept-slope correlation