Table 2
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Univariable and multivariable prognostic value for death and MI 

CharacteristicsUnivariable
Multivariable
Hazard ratio (95% CI)P-valueHazard ratio (95% CI)P-value
Baseline characteristics
 Age (years)1.07 (1.03–1.10)<0.0011.04 (1.01–1.08)0.022
 Gender (male)1.57 (0.83–2.95)0.16
 BMI (kg/m2)0.97 (0.89–1.04)0.36
 Smoking0.87 (0.47–1.62)0.67
 Diabetes2.49 (1.32–4.71)0.0051.85 (0.94–3.66)0.077
 Hypertension1.65 (0.89–3.05)0.11
 Dyslipidaemia1.88 (1.02–3.45)0.041.22 (0.65–2.30)0.530
 Family history of CAD0.87 (0.48–1.60)0.66
Imaging results
 CACS1.00 (1.00–1.00)<0.0011.00 (1.00–1.00)0.778
 CCTA stenosis (≥50%)5.61 (2.36–13.34)<0.0013.01 (1.06–8.54)0.039
 High-risk plaque (≥2 features)3.37 (1.83–6.18)<0.0011.93 (1.00–3.71)0.049
 PET (MBF ≤ 2.30 mL/min/g)3.75 (1.84–7.63)<0.0011.91 (0.84–4.31)0.121
CharacteristicsUnivariable
Multivariable
Hazard ratio (95% CI)P-valueHazard ratio (95% CI)P-value
Baseline characteristics
 Age (years)1.07 (1.03–1.10)<0.0011.04 (1.01–1.08)0.022
 Gender (male)1.57 (0.83–2.95)0.16
 BMI (kg/m2)0.97 (0.89–1.04)0.36
 Smoking0.87 (0.47–1.62)0.67
 Diabetes2.49 (1.32–4.71)0.0051.85 (0.94–3.66)0.077
 Hypertension1.65 (0.89–3.05)0.11
 Dyslipidaemia1.88 (1.02–3.45)0.041.22 (0.65–2.30)0.530
 Family history of CAD0.87 (0.48–1.60)0.66
Imaging results
 CACS1.00 (1.00–1.00)<0.0011.00 (1.00–1.00)0.778
 CCTA stenosis (≥50%)5.61 (2.36–13.34)<0.0013.01 (1.06–8.54)0.039
 High-risk plaque (≥2 features)3.37 (1.83–6.18)<0.0011.93 (1.00–3.71)0.049
 PET (MBF ≤ 2.30 mL/min/g)3.75 (1.84–7.63)<0.0011.91 (0.84–4.31)0.121

CACS, coronary artery calcium score; CAD, coronary artery disease; CCTA, coronary computed tomography angiography; CI, confidence interval; MBF, myocardial blood flow; MI, myocardial infarction; PET, positron emission tomography. Bold values represent significant hazard ratios for p<0.05.

Table 2
Open in new tab

Univariable and multivariable prognostic value for death and MI 

CharacteristicsUnivariable
Multivariable
Hazard ratio (95% CI)P-valueHazard ratio (95% CI)P-value
Baseline characteristics
 Age (years)1.07 (1.03–1.10)<0.0011.04 (1.01–1.08)0.022
 Gender (male)1.57 (0.83–2.95)0.16
 BMI (kg/m2)0.97 (0.89–1.04)0.36
 Smoking0.87 (0.47–1.62)0.67
 Diabetes2.49 (1.32–4.71)0.0051.85 (0.94–3.66)0.077
 Hypertension1.65 (0.89–3.05)0.11
 Dyslipidaemia1.88 (1.02–3.45)0.041.22 (0.65–2.30)0.530
 Family history of CAD0.87 (0.48–1.60)0.66
Imaging results
 CACS1.00 (1.00–1.00)<0.0011.00 (1.00–1.00)0.778
 CCTA stenosis (≥50%)5.61 (2.36–13.34)<0.0013.01 (1.06–8.54)0.039
 High-risk plaque (≥2 features)3.37 (1.83–6.18)<0.0011.93 (1.00–3.71)0.049
 PET (MBF ≤ 2.30 mL/min/g)3.75 (1.84–7.63)<0.0011.91 (0.84–4.31)0.121
CharacteristicsUnivariable
Multivariable
Hazard ratio (95% CI)P-valueHazard ratio (95% CI)P-value
Baseline characteristics
 Age (years)1.07 (1.03–1.10)<0.0011.04 (1.01–1.08)0.022
 Gender (male)1.57 (0.83–2.95)0.16
 BMI (kg/m2)0.97 (0.89–1.04)0.36
 Smoking0.87 (0.47–1.62)0.67
 Diabetes2.49 (1.32–4.71)0.0051.85 (0.94–3.66)0.077
 Hypertension1.65 (0.89–3.05)0.11
 Dyslipidaemia1.88 (1.02–3.45)0.041.22 (0.65–2.30)0.530
 Family history of CAD0.87 (0.48–1.60)0.66
Imaging results
 CACS1.00 (1.00–1.00)<0.0011.00 (1.00–1.00)0.778
 CCTA stenosis (≥50%)5.61 (2.36–13.34)<0.0013.01 (1.06–8.54)0.039
 High-risk plaque (≥2 features)3.37 (1.83–6.18)<0.0011.93 (1.00–3.71)0.049
 PET (MBF ≤ 2.30 mL/min/g)3.75 (1.84–7.63)<0.0011.91 (0.84–4.31)0.121

CACS, coronary artery calcium score; CAD, coronary artery disease; CCTA, coronary computed tomography angiography; CI, confidence interval; MBF, myocardial blood flow; MI, myocardial infarction; PET, positron emission tomography. Bold values represent significant hazard ratios for p<0.05.

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