Table 3.
Associations between covariates and log-transformed hs-CRP from ages 9 to 21. Model 3: Bivariate models. Model 4: Final models.
Females | Males | |||||||
---|---|---|---|---|---|---|---|---|
Model 3 | Model 4 | Model 3 | Model 4 | |||||
Estimate | SE | Estimate | SE | Estimate | SE | Estimate | SE | |
BMI | ||||||||
WP BMI (within-person) | 0.013** | 0.00 | 0.010** | 0.004 | 0.016** | 0.003 | 0.010** | 0.003 |
WP BMI X Age | 0.003* | 0.001 | 0.003** | 0.001 | ||||
BP BMI (between-persons) | 0.022** | 0.001 | 0.020** | 0.001 | 0.022** | 0.001 | 0.020** | 0.001 |
BP BMI X Age | 0.001+ | 0.0003 | 0.001+ | 0.0003 | −0.001** | 0.0002 | −0.001** | 0.0003 |
Physical/Sexual Maturation | ||||||||
Menarche before 11 (0,1) | 0.084** | 0.025 | -- | -- | ||||
Oral Contraceptive (0,1) | 0.267** | 0.033 | 0.115** | 0.042 | -- | -- | ||
Pregnancies (0, 1, 2+) | 0.181** | 0.034 | 0.057+ | 0.032 | -- | -- | ||
Ever sexually active (0,1) | 0.201** | 0.021 | 0.054** | 0.012 | ||||
Multiple sex. partners (0, 1) | 0.076* | 0.034 | 0.045 | 0.031 | ||||
Substance Use | ||||||||
Nicotine Use (0,1) | 0.180** | 0.024 | 0.055* | 0.021 | 0.045** | 0.014 | ||
Alcohol Use (0,1) | 0.096**1 | 0.024 | −0.045* | 0.022 | 0.051** | 0.015 | ||
Illicit Drug Use (0,1) | 0.118** | 0.035 | 0.029+ | 0.017 | ||||
Controls | ||||||||
Low SES | 0.084** | 0.010 | 0.040** | 0.013 | ||||
Sick in past 12 months (0,1) | 0.069** | 0.018 | 0.028* | 0.012 | ||||
Medication Use (0,1) | 0.101** | 0.020 | 0.041** | 0.014 | 0.025+ | 0.015 | ||
Model Fit for Final Models | ||||||||
REML Deviance | 151.3 | −17.7 | ||||||
AIC | 165.3 | −3.7 | ||||||
BIC (smaller is better) | 195.9 | 28.5 |
Bolded coefficients in Models 3 remain significant at p < .05 when Model 2 is taken into account.
p < .01,
p < .05,
p < .10;
Sign of coefficient reverses when Model 2 is taken into account.
Acronyms: REML = Restricted Maximum Likelihood; AIC= Akaike’s information criterion, BIC = Bayesian information criterion; SE = standard error of estimate; WP = within-person; BP = between-persons