Skip to main content

Table 3 Association of cumulative TyG index with ischemic stroke

From: Relationship of cumulative exposure to the triglyceride-glucose index with ischemic stroke: a 9-year prospective study in the Kailuan cohort

  Case/ Total Incidence rate, per 1000 person-years Model 1 Model 2 Model 3
Quartiles
 Q1 312/13524 2.56 1.00 1.00 1.00
 Q2 435/13525 3.66 1.24 (1.07,1.44) 1.14 (0.98,1.32) 1.09 (0.94,1.27)
 Q3 604/13525 5.24 1.53 (1.33,1.76) 1.34 (1.17,1.55) 1.26 (1.09,1.45)
 Q4 732/13524 6.68 1.79 (1.56,2.05) 1.45 (1.25,1.67) 1.30 (1.12,1.52)
 P for Trend     < 0.0001  < 0.0001 0.0002
Time exposure duration   
 0 year 365/14630 2.89 1.00 1.00 1.00
 2 years 415/12653 3.79 1.37 (1.19,1.57) 1.22 (1.06,1.40) 1.18 (1.02,1.36)
 4 years 501/11733 4.95 1.77 (1.54,2.02) 1.42 (1.23,1.63) 1.32 (1.14,1.54)
 6 years 802/15082 6.26 2.18 (1.92,2.47) 1.57 (1.37,1.80) 1.38 (1.16,1.64)
 P for Trend     < 0.0001  < 0.0001 0.0003
  1. Model 1 age (continuous variable, years) and sex (categorical variable, men or women)
  2. Model2: included variables in model 1 and further LDL-C (continuous variable, mmol/L), HDL-C (continuous variable, mmol/L), BMI (continuous variable, kg/m2), hs-CRP (continuous variable, mg/L), smoking status (categorical variable, smoker or non-smoker), alcohol consumption habits (categorical variable, drinker or non-drinker), physical exercise habits (categorical variable, active or inactive), hypertension (categorical variable, yes or no), diabetes mellitus (categorical variable, yes or no), and the use of lipid-lowering drugs (categorical variable, yes or no)
  3. Model 3: included variables in model 2 and further the TyG index (continuous variable) at baseline