Table 5 The result of the two-piecewise Cox proportional hazards regression model.
Outcome: reversion to normoglycemia | HR (95%CI) | P |
---|---|---|
Fitting model by two-piecewise Cox proportional hazards regression | ||
The inflection point of HSI | 43.08 | |
≤ 43.08 (per 1-SD) | 0.91 (0.88, 0.94) | < 0.0001 |
> 43.08 (per 1-SD) | 1.13 (0.95, 1.34) | 0.1794 |
P for the log-likelihood ratio test | 0.030 |