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Table1 Characteristics of participants with full samples(N = 4423)

From: Predicting hypertension by obesity- and lipid-related indices in mid-aged and elderly Chinese: a nationwide cohort study from the China Health and Retirement Longitudinal Study

Variables

Male

Female

Total

t/χ2

P

N (%)

N (%)

N (%)

N

2038(46.10)

2385(53.90)

4423(100)

  

Age(years)

 45–54

658(32.29)

1099(46.08)

1757(39.72)

112.022

0.000

 55–64

835(40.97)

896(37.57)

1731(39.14)

  

 65–74

431(21.15)

310(13.00)

741(16.75)

  

  ≥ 75

114(5.59)

80(3.35)

194(4.39)

  

Education

 Illiterate

263(12.90)

943(39.54)

1206(27.27)

404.201

0.000

 Less than elementary school

1509(74.04)

1278(53.58)

2787(63.01)

  

 High school

190(9.32)

128(5.37)

318(7.19)

  

 Above vocational school

76(3.73)

36(1.51)

112(2.53)

  

Marital status

 Single

153(7.51)

257(10.78)

410(9.27)

13.957

0.000

 Married

1885(92.49)

2128(89.22)

4013(90.73)

  

Current residence

 Rural

1924(94.41)

2231(93.54)

4155(93.94)

1.439

0.230

 Urban

114(5.59)

154(6.46)

268(6.06)

  

Current smoking

 No

505(24.78)

2232(93.58)

2737(61.88)

2205.999

0.000

 Former smoke

294(14.43)

35(1.47)

329(7.44)

  

 Current smoke

1239(60.79)

118(4.95)

1357(30.68)

  

Alcohol drinking

 No

877(43.03)

2081(87.25)

2958(66.88)

1009.224

0.000

 Less than once a month

228(11.19)

124(5.20)

352(7.96)

  

 More than once a month

933(45.78)

180(7.55)

1113(25.16)

  

Taking activities

 No

1000(49.07)

1238(51.91)

2238(50.60)

3.546

0.060

 Yes

1038(50.93)

1147(48.09)

2185(49.40)

  

Having regular exercises

 No exercise

1266(62.12)

1409(59.08)

2675(60.48)

4.599

0.100

 Less than exercises

398(19.53)

517(21.68)

915(20.69)

  

 Regular exercises

374(18.35)

459(19.25)

833(18.83)

  

Chronic diseases(counts)

 0

841(41.27)

921(38.62)

1762(39.84)

3.230

0.199

 1–2

983(48.23)

1200(50.31)

2183(49.36)

  

 3–14

214(10.50)

264(11.07)

478(10.81)

  

 WC

82.94 ± 8.85

83.46 ± 9.46

83.22 ± 9.46

-1.861

0.063

 BMI

22.32 ± 3.20

23.37 ± 3.82

22.89 ± 3.82

-10.029

0.000

 WHtR

0.51 ± 0.05

0.55 ± 0.06

0.53 ± 0.06

-22.640

0.000

 VAI

3.56 ± 3.88

5.35 ± 4.89

4.52 ± 4.89

-13.580

0.000

 ABSI

8.20 ± 0.51

8.29 ± 0.59

8.25 ± 0.59

-5.116

0.000

 BRI

3.54 ± 1.01

4.32 ± 1.28

3.96 ± 1.28

-22.647

0.000

 LAP

25.67 ± 26.90

36.99 ± 29.77

31.77 ± 29.77

-13.287

0.000

 CI

1.26 ± 0.08

1.28 ± 0.09

1.27 ± 0.09

-8.703

0.000

 CVAI

85.47 ± 43.06

94.52 ± 40.32

90.35 ± 40.32

-7.175

0.000

 TyG index

8.54 ± 0.62

8.62 ± 0.60

8.58 ± 0.60

-4.149

0.000

 TyG-BMI

191.14 ± 34.20

201.89 ± 38.57

196.93 ± 38.57

-9.824

0.000

 TyG-WC

710.13 ± 105.26

720.61 ± 106.57

715.78 ± 106.57

-3.278

0.001

 TyG -WHtR

4.34 ± 0.62

4.71 ± 0.69

4.54 ± 0.69

-18.778

0.000

  1. WC Waist circumference, BMI Body mass index, WHtR Waist to height ratio, VAI Visceral adiposity index, ABSI A body shape index, BRI Body roundness index, LAP Lipid accumulation product, CVAI Chinese visceral adiposity index, CI Conicity index, TyG Triglyceride and glucose index, TyG-BMI TyG related to BMI, TyG-WC TyG related to WC, TyG-WHtR TyG related to WHtR