Table 5.
Stress-Induced Inflammation and Reward Sensitivity on the EEfRT using GEE.
Variable | b | SE | z | p-value | CI (lower) | CI (upper) |
---|---|---|---|---|---|---|
△IL-6 | 0.53 | 0.41 | 1.28 | 0.202 | −0.28 | 1.34 |
Reward Magnitude | 1.39 | 0.14 | 9.90 | < 0.001 | 1.12 | 1.67 |
△IL-6 X Reward Magnitude | 0.03 | 0.10 | 0.25 | 0.803 | −0.17 | 0.22 |
Probability Probability (low vs. medium) |
1.64 | 0.19 | 8.67 | < 0.001 | 1.27 | 2.00 |
Probability (low vs. high) | 2.73 | 0.20 | 13.62 | < 0.001 | 2.34 | 3.12 |
Trial number | −0.03 | 0.005 | −6.69 | < 0.001 | −0.04 | −0.02 |
Ethnicity | −0.99 | 0.38 | −2.57 | 0.010 | −1.74 | −0.24 |
Age | 0.05 | 0.09 | 0.52 | 0.604 | −0.14 | 0.24 |
BMI | 0.10 | 0.05 | 1.85 | 0.065 | −0.006 | 0.20 |
Intercept | −9.62 | 2.52 | −3.82 | < 0.001 | −14.55 | −4.69 |
Note. Analysis includes 34 participants who underwent stress using EEfRT data collected 120 min post-TSST. Low probability = 12%; medium probability = 50%; high probability = 88%. △IL-6 refers to change in IL-6 from study entry to 120 min post-TSST. Ethnicity (0 = Non-Hispanic White; 1 = Asian/Latina/Black/Other).
Abbreviations. BMI = body mass index; CI = Confidence intervals; IL-6 = Interleukin-6; SE = standard error.