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Table 2 Prevalence and 95% confidence interval of FH among participants according to definition

From: The prevalence and related factors of familial hypercholesterolemia in rural population of China using Chinese modified Dutch Lipid Clinic Network definition

Variable

Chinese Modified DLCN (n = 39,205)

Probable/definite

P-value

Number

138/1

 

Age (years), n (%)

0.019

  < 60

0.29 (0.22–0.36)

 

  ≥ 60

0.43 (0.34–0.53)

Gender

0.311

 Male

0.32 (0.23–0.41)

 

 Female

0.38 (0.30–0.46)

Marital status, n (%)

0.826

 Married/cohabiting

0.35 (0.29–0.41)

 

 Unmarried/divorced/widowed

0.37 (0.19–0.56)

Education, n (%)

0.079

 Elementary school or below

0.43 (0.33–0.52)

 

 Junior high school

0.28 (0.20–0.36)

 High school or above

0.33 (0.19–0.48)

Average monthly individual income, n (%)

 

0.230

  < 500RMB

0.36 (0.26–0.46)

 

 500~RMB

0.29 (0.19–0.38)

 1000~RMB

0.41 (0.30–0.53)

Smoking, n (%)

0.744

 No smoking

0.36 (0.29–0.43)

 

 Current smoking

0.33 (0.20–0.47)

Drinking, n (%)

0.180

 No drinking

0.37 (0.31–0.44)

 

 Current drinking

0.27 (0.15–0.39)

Physical activity, n (%)

0.121

 Low

0.44 (0.33–0.56)

 

 Moderate

0.30 (0.21–0.39)

 High

0.33 (0.23–0.44)

High-fat diet, n (%)

0.747

 No

0.36 (0.29–0.43)

 

 Yes

0.33 (0.20–0.47)

More vegetables and fruit intake, n (%)

0.225

 No

0.39 (0.31–0.47)

 

 Yes

0.31 (0.23–0.40)

BMI, kg/m2

0.001

 Low weight/normal weight

0.24 (0.17–0.31)

 

 Overweight/obesity

0.44 (0.35–0.52)

  1. RMB renminbi, BMI body mass index