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Table 3 Prevalence of dyslipidemia by selected characteristics and adjusted odds ratio (95% CI) of dyslipidemia prevalence

From: High prevalence of dyslipidemia and associated risk factors among rural Chinese adults

Variables

High TC (≥240 mg/dl)

Low HDL-C (<40 mg/dl)

High LDL-C (≥160 mg/dl)

n (%)

Adjusted OR (95% CI)

p values

n (%)

Adjusted OR (95% CI)

p values

n (%)

adjusted OR (95% CI)

p values

 

1896 (16.4%)

  

1599 (13.8%)

  

883 (7.6%)

  

Gender

         

Male

764 (14.3%)

1

 

925 (17.3%)

1

 

334 (6.2%)

1

 

Female

1132 (18.2%)

1.642 (1.431, 1.884)

<0.001

674 (10.8%)

0.397 (0.347, 0.455)

<0.001

549 (8.8%)

1.625 (1.344, 1.964)

<0.001

Age group

         

35-44

226 (8.2%)

1

 

415 (15.1%)

1

 

95 (3.5%)

1

 

45-54

554 (15.4%)

1.849 (1.564, 2.186)

<0.001

506 (14.1%)

0.894 (0.772, 1.036)

0.137

225 (6.3%)

1.646 (1.282, 2.113)

<0.001

55-64

762 (21.9%)

2.643 (2.224, 3.142)

<0.001

442 (12.7%)

0.767 (0.651, 0.903)

0.001

385 (11.1%)

2.884 (2.246, 3.702)

<0.001

≥65

354 (20.3%)

2.355 (1.914, 2.897)

<0.001

236 (13.5%)

0.811 (0.660, 0.997)

0.047

178 (10.2%)

2.582 (1.926, 3.463)

<0.001

BMI (kg/m2)

         

Normal, <25.0

879 (13.8%)

1

 

615 (9.7%)

1

 

337 (5.3%)

1

 

Overweight, 25.0-29.9

824 (19.1%)

1.357 (1.210, 1.521)

<0.001

767 (17.8%)

2.085 (1.846, 2.356)

<0.001

431 (10.0%)

1.893 (1.613, 2.221)

<0.001

Obese, ≥30.0

193 (21.5%)

1.421 (1.143, 1.767)

0.002

217 (24.1%)

3.324 (2.673, 4.134)

<0.001

115 (12.8%)

2.477 (1.872, 3.278)

<0.001

Waist circumstance (cm)

         

<102 (male)/88 (female)

1515 (15.2%)

1

 

1339 (13.4%)

1

 

683 (6.8%)

1

 

≥102 (male)/88 (female)

381 (23.8%)

1.130 (0.958, 1.333)

0.148

260 (16.3%)

0.921 (0.762, 1.113)

0.394

200 (12.5%)

0.937 (0.754, 1.165)

0.557

Hypertension

         

No

670 (11.8%)

1

 

755 (13.3%)

1

 

268 (4.7%)

1

 

Yes

1226 (20.7%)

1.431 (1.279, 1.600)

<0.001

844 (14.3%)

0.928 (0.823, 1.046)

0.222

615 (10.4%)

1.583 (1.348, 1.859)

<0.001

T2DM

         

No

1570 (15.1%)

1

 

1364 (13.1%)

1

 

719 (6.9%)

1

 

Yes

326 (27.2%)

1.570 (1.359, 1.814)

<0.001

235 (19.6%)

1.509 (1.282, 1.777)

<0.001

164 (13.7%)

1.465 (1.213, 1.770)

<0.001

Current smoking state (%)

         

No

1245 (16.6%)

1

 

977 (13.0%)

1

 

596 (8.0%)

1

 

Yes

651 (15.9%)

1.051 (0.932, 1.186)

0.415

622 (15.2%)

1.242 (1.096, 1.408)

0.001

287 (7.0%)

1.106 (0.936, 1.306)

0.239

Current drinking state (%)

         

No

1421 (15.9%)

1

 

1360 (15.2%)

1

 

702 (7.8%)

1

 

Yes

475 (18.1%)

1.691 (1.461, 1.957)

<0.001

239 (9.1%)

0.310 (0.264, 0.365)

<0.001

181 (6.9%)

1.193 (0.968, 1.471)

0.098

Educational level

         

Illiterate

249 (24.9%)

1

 

129 (12.9%)

1

 

129 (12.9%)

1

 

Primary school

879 (18.4%)

0.827 (0.699, 0.978)

0.027

645 (13.5%)

0.908 (0.734, 1.122)

0.370

402 (8.4%)

0.778 (0.625, 0.970)

0.025

Middle school

606 (12.8%)

0.695 (0.577, 0.838)

<0.001

656 (13.9%)

0.813 (0.649, 1.017)

0.070

275 (5.8%)

0.735 (0.575, 0.941)

0.015

High school or above

162 (14.8%)

0.742 (0.584, 0.942)

0.014

169 (15.5%)

0.887 (0.677, 1.162)

0.386

77 (7.0%)

0.831 (0.603, 1.145)

0.257

Marital status

         

Married

1682 (15.9%)

1

 

1475 (13.9%)

1

 

782 (7.4%)

1

 

unmarried or widowed

212 (21.9%)

1.244 (1.043, 1.484)

0.015

124 (12.8%)

1.006 (0.813, 1.246)

0.953

101 (10.4%)

1.149 (0.906, 1.457)

0.253

Family income (yuan/year)

         

<=5000

229 (15.9%)

1

 

177 (12.3%)

1

 

120 (8.3%)

1

 

5000-20000

1012 (16.0%)

1.202 (1.019, 1.419)

0.029

845 (13.4%)

1.106 (0.920, 1.329)

0.284

478 (7.6%)

1.067 (0.856, 1.329)

0.564

>20000

655 (17.1%)

1.553 (1.299, 1.857)

<0.001

577 (15.1%)

1.270 (1.043, 1.547)

0.017

285 (7.4%)

1.249 (0.983, 1.588)

0.069

Variables

High TG (≥200 mg/dl)

Dyslipidemia (any one kind of dyslipidemia)

 

n (%)

Adjusted OR (95% CI)

p values

n (%)

Adjusted OR (95% CI)

p values

 

2007 (17.3%)

  

4267 (36.9%)

  

Gender

      

Male

939 (17.5%)

1

 

2038 (38.0%)

1

 

Female

1068 (17.2%)

0.955 (0.836, 1.092)

0.500

2229 (35.8%)

0.847 (0.765, 0.937)

0.001

Age group

      

35-44

414 (15.0%)

1

 

830 (30.2%)

1

 

45-54

624 (17.3%)

0.986 (0.854, 1.139)

0.847

1299 (36.1%)

1.183 (1.058, 1.323)

0.003

55-64

675 (19.4%)

1.026 (0.879, 1.198)

0.742

1442 (41.4%)

1.386 (1.229, 1.563)

<0.001

≥65

294 (16.9%)

0.866 (0.711, 1.054)

0.151

696 (39.9%)

1.278 (1.099, 1.487)

0.001

BMI (kg/m2)

      

Normal, <25.0

618 (9.7%)

1

 

1780 (27.9%)

1

 

overweight, 25.0-29.9

1086 (25.2%)

2.646 (2.358, 2.970)

<0.001

1983 (46.0%)

2.043 (1.872, 2.230)

<0.001

Obese, ≥30.0

303 (33.7%)

3.080 (2.523, 3.761)

<0.001

504 (56.1%)

2.814 (2.367, 3.347)

<0.001

Waist circumstance (cm)

      

<102 (male)/88 (female)

1497 (15.0%)

1

 

3452 (34.6%)

1

 

≥102 (male)/88 (female)

510 (31.9%)

1.473 (1.260, 1.723)

<0.001

815 (51.0%)

1.142 (0.997, 1.309)

0.056

Hypertension

      

No

675 (11.9%)

1

 

1709 (30.2%)

1

 

Yes

1332 (22.5%)

1.595 (1.425, 1.785)

<0.001

2558 (43.2%)

1.321 (1.213, 1.439)

<0.001

T2DM

      

No

1556 (15.0%)

1

 

3572 (34.4%)

1

 

Yes

451 (37.6%)

2.634 (2.298, 3.020)

<0.001

695 (57.9%)

2.053 (1.808, 2.331)

<0.001

Current smoking state (%)

      

No

1266 (16.9%)

1

 

2703 (36.1%)

1

 

Yes

741 (18.1%)

1.309 (1.162, 1.475)

<0.001

1564 (38.2%)

1.238 (1.129, 1.358)

<0.001

Current drinking state (%)

      

No

1536 (17.1%)

1

 

3328 (37.1%)

1

 

Yes

471 (18.0%)

1.002 (0.869, 1.154)

0.983

939 (35.9%)

0.826 (0.739, 0.922)

0.001

Educational level

      

Illiterate

173 (17.3%)

1

 

423 (42.3%)

1

 

Primary school

882 (18.5%)

1.130 (0.933, 1.370)

0.212

1857 (38.9%)

0.916 (0.791, 1.060)

0.239

Middle school

756 (16.0%)

1.016 (0.827, 1.248)

0.879

1583 (33.5%)

0.789 (0.675, 0.924)

0.003

High school or above

196 (17.9%)

1.101 (0.856, 1.416)

0.453

404 (37.0%)

0.853 (0.703, 1.035)

0.108

Marital status

      

Married

1850 (17.4%)

1

 

3873 (36.5%)

1

 

Unmarried or widowed

156 (16.1%)

0.908 (0.746, 1.105)

0.336

391 (40.3%)

1.128 (0.973, 1.307)

0.110

Family income (yuan/year)

      

<=5000

259 (18.0%)

1

 

516 (35.8%)

1

 

5000-20000

1072 (17.0%)

0.894 (0.760, 1.053)

0.179

2289 (36.3%)

1.114 (0.980, 1.267)

0.098

>20000

676 (17.7%)

0.988 (0.828, 1.178)

0.890

1462 (38.2%)

1.339 (1.165, 1.539)

<0.001

  1. BMI: Body mass index; FBG: fasting blood glucose; IFG: impaired fasting blood glucose; T2DM: type 2 diabetes mellitus; TC: total cholesterol; HDL-C: high-density lipoprotein cholesterol; LDL-C: low-density lipoprotein cholesterol; TG: triglyceride.