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. Author manuscript; available in PMC: 2014 Oct 1.
Published in final edited form as: Psychoneuroendocrinology. 2013 May 25;38(10):2209–2217. doi: 10.1016/j.psyneuen.2013.04.010

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;

1

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

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