Subgroup | Cumulative TyG-BMI, OR (95% CI) | P for trenda | P for interaction | |||
---|---|---|---|---|---|---|
Quartile 1 [353, 534] | Quartile 2 (534, 608] | Quartile 3 (608, 693] | Quartile 4 (693, 1130] | |||
Age (years) | Â | Â | Â | Â | Â | 0.151 |
 < 60 | Reference | 2.59 (1.20–5.56) | 2.14 (0.97–4.70) | 2.43 (1.07–5.49) | 0.188 |  |
 ≥ 60 | Reference | 1.41 (0.86–2.32) | 1.20 (0.70–2.08) | 0.96 (0.51–1.81) | 0.735 |  |
Sex | Â | Â | Â | Â | Â | 0.354 |
 Male | Reference | 1.74 (0.97–3.12) | 2.12 (1.14–3.94) | 1.41 (0.66–3.01) | 0.339 |  |
 Female | Reference | 1.46 (0.82–2.60) | 0.93 (0.51–1.72) | 1.14 (0.61–2.14) | 0.860 |  |
Marital status | Â | Â | Â | Â | Â | 0.008 |
 Married | Reference | 2.04 (1.22–3.39) | 2.04 (1.21–3.44) | 1.76 (1.00–3.10) | 0.256 |  |
 Other | Reference | 1.25 (0.60–2.58) | 0.42 (0.15–1.17) | 0.65 (0.23–1.78) | 0.219 |  |
Residence | Â | Â | Â | Â | Â | 0.720 |
 Urban | Reference | 2.11 (0.75–5.95) | 1.52 (0.54–4.32) | 1.06 (0.35–3.22) | 0.285 |  |
 Rural | Reference | 1.53 (0.97–2.40) | 1.39 (0.85–2.27) | 1.43 (0.83–2.45) | 0.337 |  |
Educational level | Â | Â | Â | Â | Â | 0.034 |
 No formal education | Reference | 1.19 (0.61–2.33) | 0.93 (0.44–1.97) | 1.33 (0.60–2.96) | 0.564 |  |
 Primary school | Reference | 1.64 (0.89–3.04) | 1.69 (0.89–3.22) | 1.23 (0.59–2.54) | 0.863 |  |
 Middle or high school | Reference | 6.49 (1.44–29.29) | 5.13 (1.12–23.55) | 4.56 (0.94–22.07) | 0.464 |  |
 College or above | Reference | NA | NA | NA | NA |  |
Smoking status | Â | Â | Â | Â | Â | 0.483 |
 Never | Reference | 1.54 (0.88–2.69) | 1.00 (0.55–1.81) | 1.20 (0.65–2.21) | 0.924 |  |
 Former | Reference | 0.89 (0.23–3.43) | 1.85 (0.52–6.63) | 1.57 (0.36–6.84) | 0.444 |  |
 Current | Reference | 1.91 (0.96–3.83) | 2.33 (1.09–4.96) | 1.23 (0.46–3.26) | 0.476 |  |
Drinking status | Â | Â | Â | Â | Â | 0.906 |
 Never | Reference | 1.55 (0.89–2.70) | 1.30 (0.72–2.32) | 1.26 (0.68–2.35) | 0.865 |  |
 Former | Reference | 1.61 (0.47–5.48) | 0.65 (0.16–2.68) | 0.75 (0.16–3.62) | 0.503 |  |
 Current | Reference | 1.83 (0.90–3.74) | 1.90 (0.88–4.12) | 1.72 (0.71–4.16) | 0.307 |  |
Hypertension | Â | Â | Â | Â | Â | 0.241 |
 No | Reference | 1.40 (0.87–2.25) | 1.39 (0.82–2.35) | 1.51 (0.83–2.74) | 0.209 |  |
 Yes | Reference | 3.24 (1.27–8.25) | 2.16 (0.85–5.53) | 1.82 (0.69–4.80) | 0.644 |  |
Diabetes | Â | Â | Â | Â | Â | 0.333 |
 No | Reference | 1.69 (1.12–2.56) | 1.49 (0.96–2.31) | 1.38 (0.84–2.26) | 0.479 |  |
 Yes | Reference | 1.00 (0.07–14.33) | 0.24 (0.01–4.70) | 0.78 (0.05–11.40) | 0.927 |  |
Heart disease | Â | Â | Â | Â | Â | 0.709 |
 No | Reference | 1.53 (0.99–2.36) | 1.36 (0.85–2.16) | 1.32 (0.79–2.20) | 0.535 |  |
 Yes | Reference | 2.52 (0.74–8.58) | 1.58 (0.44–5.72) | 1.62 (0.44–6.00) | 0.991 |  |
Dyslipidaemia | Â | Â | Â | Â | Â | 0.591 |
 No | Reference | 1.59 (1.05–2.43) | 1.38 (0.88–2.18) | 1.28 (0.77–2.12) | 0.626 |  |
 Yes | Reference | 4.38 (0.49–38.93) | 2.78 (0.32–24.24) | 2.92 (0.33–25.81) | 0.983 |  |
Kidney disease | Â | Â | Â | Â | Â | 0.066 |
 No | Reference | 1.48 (0.97–2.24) | 1.30 (0.84–2.02) | 1.26 (0.78–2.04) | 0.659 | 0.151 |
 Yes | Reference | NA | NA | NA | NA |  |