Table 5.
Subgroup analysis of TyG index as a continuous variable
| Variables | N | Unadjusted HR(95% CI) | Mode 1 HR(95% CI) | Mode 2 HR(95% CI) | P for interaction |
|---|---|---|---|---|---|
| Gender | 0.001 | ||||
| Female | 989 | 1.951 (1.510–2.519) | 1.588 (1.202–2.098) | 1.544 (1.080–2.208) | |
| Male | 1381 | 1.117 (0.913–1.366) | 1.099 (0.896–1.347) | 1.149 (0.893–1.478) | |
| Age (years) | 0.545 | ||||
| < 45 | 905 | 1.503 (1.079–2.092) | 1.276 (0.882–1.845) | 1.247 (0.775–2.005) | |
| ≥ 45 | 1465 | 1.335 (1.121–1.591) | 1.229 (1.024–1.475) | 1.207 (0.964–1.511) | |
| Disease history | 0.034 | ||||
| No | 1619 | 1.530 (1.225–1.911) | 1.368 (1.078–1.735) | 1.381 (1.038–1.837) | |
| Yes | 751 | 1.094 (0.868–1.379) | 1.109 (0.872–1.411) | 1.229 (0.944–1.599) | |
Bold P values indicate significance. Mode 1 was adjusted for age and gender. Mode 2 was further adjusted for BMI, SBP, LDL-C, HDL-C, history of hyperlipidemia, hypertension and diabetes based on Model 1
Disease history included hypertension, dyslipidemia and diabetes. The presence of any of such diseases is considered to be having a history
BMI body mass index, SBP systolic blood pressure, LDL-C low-density lipoprotein cholesterol, HDL-C high-density lipoprotein cholesterol