highly significantp = 0.008
The log-likelihood ratio test results comparing the piecewise model to the simple linear model were highly significant ( p = 0.008).
The log-likelihood ratio test results comparing the piecewise model to the simple linear model were highly significant ( p = 0.008).
The adjusted odds ratio was approximately 1.13 per 1.0 increase in DII (95% CI ~ 0.89–1.44), but this linear estimate alone did not reach statistical significance ( P ≈ 0.31).