Table 4.

Multivariate adjustment to cytokine associations with symptom and emotion processing dimensions

Dependent/Covariate	b	se	t	p	R 2
Reported Mood					.12
LogIL-6	332	1.75	1.83	.072
Age	−.20	.26	−.77	.447
Sex	.69	.80	.86	.393
Race	−.63	.79	−.79	.431
BMI	.09	.10	.90	.372
Verbal IQ Estimate	−.01	.04	−.26	.795
Somatic Symptoms					.11
TNF-α	4.70	2.60	1.81	.076
Age	−.29	.38	−.75	.459
Sex	−.29	1.18	−.24	.810
Race	−.35	1.14	−.31	.760
BMI	.07	.15	.51	.612
Verbal IQ Estimate	−.09	.06	−1.40	.168
Anger Accuracy					.33
LogIL-6	−.37	.11	−3.47	.001
Age	.003	.02	.19	.854
Sex	<.001	.05	.01	.995
Race	−.09	.05	−1.89	.063
BMI	.02	.006	3.15	.003
Verbal IQ Estimate	.004	.003	1.40	.168
Anger Discrimination					.37
LogIL-6	−3.87	.79	−4.90	<.001
Age	.06	.12	.48	.633
Sex	−.06	.35	−.18	.856
Race	−.27	.35	−.78	.440
BMI	.13	.05	2.78	.007
Verbal IQ Estimate	.01	.02	.72	.475
Neutral Discrimination					.30
LogIL-6	−2.66	.91	−2.93	.005
Age	.18	.14	1.29	.202
Sex	−.37	.41	.89	.380
Race	−.23	.41	−.56	.577
BMI	.07	.05	1.35	.182
Verbal IQ Estimate	.06	.02	2.42	.019
Fear Discriminationa					.17
LogIL-1β	−1.47	.70	−2.11	.040
Age	.20	.15	1.35	.183
Sex	.40	.44	.90	.370
Race	−.31	.43	−.72	.474
BMI	−.02	.06	−.29	.775
Verbal IQ Estimate	.03	.02	1.31	.195

^an = 62; d-prime not calculated where accuracy for given trial type was 0%.