Table 3.
Fit statistics of different inflammatory models.
| Robust χ2 | Robust χ2 df | Robust pχ2 | Robust CFI | Robust RMSEA | Robust 90% CI RMSEA | SRMR | AIC | BIC | |
|---|---|---|---|---|---|---|---|---|---|
| MIDUS-R CFAs (N = 849) | |||||||||
| A priori/Tau-equivalent | 246.150 | 27 | <.001 | .089 | .184 | .163–.206 | .160 | 50,864.267 | 50,944.916 |
| Empirically-identified | 19.101 | 2 | <.001 | .966 | .068 | .042–.097 | .022 | 25,598.958 | 25,655.887 |
| MIDUS-R SEMs with Medical Criteria (N = 776) | |||||||||
| A priori/Tau-equivalent | 1231.540 | 76 | <.001 | .077 | .133 | .126–.139 | .105 | 46,447.441 | 46,559.141 |
| Empirically-identified | 109.019 | 23 | <.001 | .956 | .053 | .043–.063 | .021 | 45,511.005 | 45,869.375 |
| Individual proteins | .000 | 0 | N/A | 1.000 | .000 | .000 | .000 | 45,493.632 | 45,959.047 |
Note: χ2 = Chi-squared, df = degrees of freedom, p = p-value, CFI = Comparative Fit Index, RMSEA = Root Mean Square Error of Approximation, CI = Confidence Interval, SRMS = Standardized Root Mean Square Residual, AIC = Akaike Information Criterion, BIC = Bayesian Information Criterion, MIDUS-R = Midlife in the United States-Refresher, CFA= Confirmatory Factor Analysis, SEM = Structural Equation Model, IL-6 = Interleukin-6.