borderline significantP = 0.08
Further, the association between CZP level ≥ 20 mg/L and DAS28 improvement at 6 months was borderline significant ( β = 0.8 (95% CI − 0.1–1.8), P = 0.08).
Further, the association between CZP level ≥ 20 mg/L and DAS28 improvement at 6 months was borderline significant ( β = 0.8 (95% CI − 0.1–1.8), P = 0.08).
In PsA patients, there was a trend for CZP level ≥ 20 mg/L to be associated with greater improvement in DAS28 at 3 and 6 months; however, it did not reach statistical significance ( β = 0.5 (95% CI − 0.2–1.3), P = 0.14, and β = 0.4 (95% CI − 0.3–1.1), P = 0.28).
While there is a slight trend towards more infections with higher drug levels, the differences were not statistically significant.