Incident stroke | HR (95%CI) | P |
---|---|---|
Fitting model by standard linear regression (per 1 increase in TC/HDL-C ratio) | 1.05 (1.00, 1.10) | 0.0410 |
Fitting model by two-piecewise Cox proportional hazards | ||
 The inflection point of the TC/HDL-C ratio | 3.71 |  |
 ≤ 3.71 (per 1 increase in TC/HDL-C ratio) | 1.25 (1.07, 1.45) | 0.0039 |
 > 3.71 (per 1 increase in TC/HDL-C ratio) | 1.00 (0.94, 1.06) | 0.9232 |
 P for the log-likelihood ratio test | 0.016 |  |