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Table 3 Subgroup analysis based on clustering results

From: Cumulative residual cholesterol predicts the risk of cardiovascular disease in the general population aged 45 years and older

Subgroup

N

Cum-RC, OR (95%CI)

P value

Pinteraction

Class 1

Class 2

Age

    

0.047

< 60

3145

1

0.69 (0.54, 0.87)

0.002

 

≥ 60

2227

1

1.00 (0.78, 1.28)

0.993

 

Sex

    

0.676

Male

2468

1

0.85 (0.66, 1.11)

0.227

 

Female

2904

1

0.78 (0.63, 0.98)

0.034

 

Residence

    

0.108

Rural

2569

1

0.74 (0.58, 0.94)

0.013

 

Urban

2803

1

0.88 (0.70, 1.12)

0.311

 

Marital status

    

0.548

Married

4855

1

0.81 (0.67, 0.96)

0.016

 

Other

517

1

0.85 (0.48, 1.50)

0.570

 

Smoke

    

0.243

Yes

2050

1

0.92 (0.70, 1.22)

0.563

 

Never

3322

1

0.74 (0.60, 0.91)

0.006

 

Drink

    

0.624

Yes

1225

1

0.85 (0.60, 1.21)

0.363

 

Never

4147

1

0.79 (0.65, 0.96)

0.019

 

BMI

    

0.566

< 24

3172

1

0.78 (0.62, 0.98)

0.035

 

≥ 24

2200

1

0.84 (0.66, 1.08)

0.170

 

Hypertension

    

0.002

Yes

1134

1

1.24 (0.91, 1.69)

0.182

 

Never

4238

1

0.67 (0.55, 0.82)

< 0.001

 

Dyslipidemia

    

0.255

Yes

413

1

1.13 (0.66, 1.91)

0.663

 

Never

4959

1

0.79 (0.66, 0.94)

0.009

 

Diabetes

    

0.650

Yes

255

1

1.22 (0.59, 2.51)

0.592

 

Never

5117

1

0.79 (0.67, 0.94)

0.008

 
  1. In multivariate models, potential confounders other than grouping variables were adjusted for, including age, sex, education level, marital status, residence, BMI, smoking status, drinking status, SBP, DBP, hypertension, dyslipidemia, diabetes, lipid-lowering drugs, antihypertensive drugs, hypoglycemic drugs, FPG, HbA1c, and UA
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Lipids in Health and Disease

ISSN: 1476-511X