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Table 5 Univariate and Multivariate Cox regression analyses for incident stroke

From: Association of triglyceride–glucose index and traditional risk factors with cardiovascular disease among non-diabetic population: a 10-year prospective cohort study

TyG index

Incident stroke, n (%)

HR (95%CI)

Model 1

Model2

Model 6

Model 4

Per Unit increase

151 (2.5)

1.306 (1.030–1.656) *

1.186 (0.924–1.523)

1.158 (0.900–1.490)

1.196 (0.917–1.561)

Per SD increase

 

1.186 (1.019–1.381) *

1.116 (0.951–1.309)

1.098 (0.935–1.291)

1.122 (0.946–1.330)

Quartile 1

29 (1.9)

1 (Reference)

1 (Reference)

1 (Reference)

1 (Reference)

Quartile 2

38 (2.5)

1.324 (0.816–2.146)

1.160 (0.715–1.882)

1.153 (0.710–1.873)

1.207 (0.738–1.974)

Quartile 3

36 (2.3)

1.231 (0.755–2.008)

0.997 (0.611–1.628)

0.984 (0.600–1.615)

1.028 (0.617–1.710)

Quartile 4

48 (3.1)

1.706 (1.076–2.705) *

1.356 (0.854–2.152)

1.298 (0.811–2.078)

1.402 (0.853–2.305)

p for trend

 

0.136

0.458

0.570

0.447

  1. Model 1: unadjusted
  2. Model 2: adjusted for age and gender
  3. Model 6: adjusted for age, gender, tobacco use, alcohol use, education, hypertension, use of antihypertensive drugs, and use of antilipemic drugs
  4. Model 4: adjusted for age, gender, WHR, tobacco use, alcohol use, education, physical activity, hypertension, BMI, LDL-C, intake of fat and carbohydrates, use of antihypertensive drugs, and use of antilipemic drugs
  5. TyG index triglyceride–glucose index; HR hazard ratio; CI confidence interval; SD standard deviation
  6. *p < 0.05