Table 2 Logistic regression analysis for cJADAS, and CRP, ESR, CA2F and haptoglobin as single parameters
Exploratory Cohort (ExpC) | Confirmatory Cohort (ConfC) | |||||
|---|---|---|---|---|---|---|
Analyte | Parameter estimate ± standard error | F-value from test of fixed effect (p value) | R2 of the predictor | R2 of the model | Parameter estimate ± standard error | F-value from test of fixed effect (p value) |
CRP (mg/dl) | 0.104 ± 0.040 | 6.8 (0.0099) | 0.005 | 0.067 | 0.080 ± 0.027 | 8.48 (0.0042) |
ESR (mm/h) | 0.008 ± 0.001 | 17.66 (< .0001) | 0.012 | 0.120 | 0.015 ± 0.003 | 22.78 (< .0001) |
CA2F (g/l) | 1.123 ± 0.264 | 18.75 (< .0001) | 0.012 | 0.122 | 1.989 ± 0.405 | 24.61 (< .0001) |
Haptoglobin (mg/dl) | 0.003 ± 0.000 | 33.75 (< .0001) | 0.022 | 0.187 | 0.004 ± 0.000 | 39.45 (< .0001) |