Table 2.
Results from unconditional means models (Model 1) and basic growth curve models (Model 2), modeling log-transformed hs-CRP from ages 9 to 21.
Females N = 2,704 observations |
Males N = 3,191 observations |
|||||||
---|---|---|---|---|---|---|---|---|
Model 1 | Model 2 | Model 1 | Model 2 | |||||
Estimate | SE | Estimate | SE | Estimate | SE | Estimate | SE | |
Fixed Effects | ||||||||
Intercept | 0.233** | 0.008 | 0.182** | 0.010 | 0.204** | 0.007 | 0.188** | 0.007 |
Age | 0.019** | 0.002 | 0.012** | 0.001 | ||||
Age2 | 0.003** | 0.0005 | ||||||
American Indian# | 0.101** | 0.017 | 0.114** | 0.016 | ||||
African American# | 0.014 | 0.042 | 0.031 | 0.030 | ||||
Random Effects | ||||||||
Intercept | 0.020** | 0.002 | 0.024** | 0.002 | 0.015** | 0.001 | 0.019** | 0.002 |
Age | 0.0008** | 0.0001 | 0.0003** | 0.0001 | ||||
Age2 | 0.00004** | 0.00006 | 0.00002** | 0.000003 | ||||
Residual | 0.038** | 0.001 | 0.022** | 0.008 | 0.027** | 0.001 | 0.022** | 0.0006 |
ICC | 0.34 | 0.36 | ||||||
Model Fit | ||||||||
REML Deviance | 1336.4 | 507.9 | 640.0 | 313.4 | ||||
AIC | 1340.4 | 521.9 | 644.0 | 327.4 | ||||
BIC (smaller is better) | 1349.3 | 552.6 | 653.4 | 359.6 |
Reference group = White
p < .01
Acronyms: REML = Restricted Maximum Likelihood; AIC= Akaike’s information criterion; BIC = Bayesian information criterion ICC = Intercept random effect/(Intercept random effect + Residual random effect)