Table 3.
Outcome: | HPV infection (OR (95% CI), P value) |
---|---|
Fitting by standard linear model | |
Fitting by two-piecewise linear model | 1.0 (0.9, 1.0), 0.199 |
Inflection point (K) | 10.5 |
<10.5 | 0.9 (0.9, 1.0), 0.035 |
≧10.5 | 1.7 (1.1, 2.8), 0.018 |
Log-likelihood ratio | 0.011 |