Table 1 The baseline characteristics of participants.

From: Non high density lipoprotein to high density lipoprotein cholesterol ratio and type 2 diabetes in Middle aged and Elderly Chinese

Characteristic (FMI)

Overall

Non-high-density lipoprotein cholesterol to high-density lipoprotein cholesterol ratio(NHHR)

 

Q1[0.40,2.06]

Q2[2.06,2.78]

Q3[2.78,3.72]

Q4[3.72,31.2]

p Value

N (0%)

7847

1962[52.0,66.0]

1962

1961

1962

 

Age (0%)

58.0[52.0,65.0]

59.0[52.0,66.0]

59.0[52.0,66.0]

58.0[52.0,64.0]

58.0[52.0,65.0]

0.406

Gender (0.08%)

      

Female

4184(53.4)

960(49.0)

1090(55.6)

1059(54.1)

1075(54.8)

< 0.001

Male

3657(46.6)

1001(51.0)

871(44.4)

899(45.9)

886(45.2)

 

Education (0%)

      

Primary-

7120(90.7)

1794(91.4)

1767(90.1)

1797(91.6)

1762(89.8)

0.298

High school

639(8.1)

144(7.3)

172(8.8)

147(7.5)

176(9.0)

 

College+

88(1.1)

24(1.2)

23(1.2)

17(0.9)

24(1.2)

 

Marital (0%)

      

Married

6599(84.1)

1617(82.4)

1647(83.9)

1653(84.3)

1682(85.7)

0.043

Unmarried

1248(15.9)

345(17.6)

315(16.1)

308(15.7)

280(14.3)

 

Location (0.01%)

      

Urban

500(6.4)

89(4.5)

120(6.1)

135(6.9)

156(8.0)

< 0.001

Rural

7345(93.6)

1873(95.5)

1841(93.9)

1826(93.1)

1805(92.0)

 

Smoking (0%)

      

No

4787(61.0)

1135(57.8)

1219(62.2)

1207(61.6)

1226(62.5)

0.010

Yes

3059(39.0)

827(42.2)

742(37.8)

754(38.4)

736(37.5)

 

Drinking (0%)

      

Drink but less than once a month

614(7.8)

156(8.0)

153(7.8)

143(7.3)

162(8.3)

< 0.001

Drink more than once a month

2001(25.5)

638(32.5)

494(25.2)

454(23.2)

415(21.2)

 

None of these

5232(66.7)

1168(59.5)

1315(67.0)

1364(69.6)

1385(70.6)

 

Sleep time, hours (1.43%)

6.0[5.0,8.0]

6.0[5.0,8.0]

6.0[5.0,8.0]

7.0[5.0,8.0]

7.0[5.0,8.0]

0.103

Sbp, mmHg (0.98%)

126.7[114.3,141.7]

123.7[111.7,138.3]

124.7[113.0,140.0]

127.7[114.7,143.0]

130.3[118.7,145.0]

< 0.001

Dbp, mmHg (1.03%)

74.7[67.0,83.0]

72.7[65.0,81.3]

73.3[66.0,81.7]

75.0[68.0,84.0]

77.0[69.7,85.3]

< 0.001

BMI, kg/m² (0%)

23.0[20.8,25.6]

21.4[19.8,23.6]

22.5[20.5,24.7]

23.7[21.4,26.2]

24.8[22.7,27.4]

< 0.001

Glucose, mg/dl (0.10%)

101.9[94.1,111.6]

99.2[92.2,108.0]

100.3[92.9,108.7]

101.7[94.7,110.9]

106.6[98.1,120.0]

< 0.001

TC, mg/dl (0%)

5.0[4.4,5.6]

4.5[4.0,5.0]

4.8[4.3,5.4]

5.1[4.5,5.6]

5.5[4.9,6.3]

< 0.001

Hdl, mg/dl (0%)

1.3[1.1,1.6]

1.7[1.5,1.9]

1.4[1.3,1.6]

1.2[1.1,1.4]

1.0[0.8,1.1]

< 0.001

CVD (0.37%)

      

No

6975(89.2)

1759(90.3)

1757(89.8)

1756(89.8)

1703(87.0)

0.003

Yes

843(10.8)

189(9.7)

199(10.2)

200(10.2)

255(13.0)

 

Stroke (0.22%)

      

No

7681(98.1)

1934(98.7)

1924(98.3)

1922(98.3)

1901(97.1)

0.003

Yes

149(1.9)

26(1.3)

33(1.7)

34(1.7)

56(2.9)

 

Other chronic diseases (0.27%)

      

No

6981(89.2)

1707(87.2)

1740(88.8)

1767(90.3)

1767(90.4)

0.003

Yes

845(10.8)

250(12.8)

219(11.2)

189(9.7)

187(9.6)

 

NHHR(mean(SD))

3.1(1.6)

1.6(0.3)

2.4(0.2)

3.2(0.3)

5.0(2.1)

< 0.001

NHHR_per_IQR

1.8(1.0)

1.0(0.2)

1.5(0.1)

1.9(0.2)

3.0(1.2)

< 0.001

  1. FMI, fraction of missing information; Sbp, systolic blood pressure; Dbp, diastolic blood pressure; BMI, body mass index; TC, total cholesterol; Hdl, high-density lipoprotein; CVD, cardiovascular disease. “NHHR per IQR” is a ratio calculated as the amount of change in the NHHR index per IQR (interquartile range).