Table 3 Coefficients of recalibration for FRS, CN-ICVD models.

From: Comparison of validation and application on various cardiovascular disease mortality risk prediction models in Chinese rural population

Model

Variable

Coefficient

Men

Women

general-FRS

Ln of Age (y)

5.1215

4.4913

Ln of Total Cholesterol (mg/dL)

−0.2727

−0.9884

Ln HDL–C (mg/dL)

−0.4596

−0.4972

Ln of SBP if not treated (mm Hg)

3.2282

3.4325

Ln of SBP if treated (mm Hg)

3.3088

3.4539

Smoking

−0.4882

−3.0644

Diabetes

0.6518

0.7695

Mean (Coefficient × Value)

32.45731

27.33517

Baseline Survival (S5)

0.9914698

0.9934118

simplified-FRS

Ln of Age (y)

4.6867

4.0899

Ln of BMI (kg/m2)

−2.2998

−0.6864

Ln of SBP if not treated (mm Hg)

3.4576

3.4689

Ln of SBP if treated (mm Hg)

3.5505

3.4942

Smoking

−0.5276

−3.0307

Diabetes

0.7303

0.7639

Mean (Coefficient × Value)

27.67513

30.74361

Baseline Survival (S5)

0.9914576

0.993261

CN-ICVD

Age, y

0.0844

0.0878

SBP, mm Hg

  

<120

0.0186

−0.3130

120–129

Referent

Referent

130–139

0.7914

0.1822

140–159

1.6302

0.4560

160–179

1.9703

0.9871

≥180

1.8387

1.8207

BMI, kg/m2

  

<24

Referent

Referent

≥24

−0.3101

−0.0624

Total cholesterol, mmol/L

  

<3.62

Referent

Referent

3.62–5.16

−0.0059

−0.6806

≥5.17

−0.2680

−0.8578

Current smoker, yes/no

−0.4775

−3.3481

Diabetes, yes/no

0.7168

0.8233

Mean (Coefficient × Value)

4.400718

3.976495

Baseline Survival (S5)

0.9918239

0.9931033

  1. Abbreviations: HDL-C, high-density lipoprotein cholesterol; BMI, Body Mass Index; SBP, systolic blood pressure; Ln, natural logarithm.
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