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Table 2 Characteristics of the female study population

From: Association between high-density lipoprotein cholesterol and lumbar bone mineral density in Chinese: a large cross-sectional study

Female (n = 7,116)

     

HDL-C (mmol/L)

Q1(0.44–1.25)

Q2(1.26–1.45)

Q3(1.46–1.66)

Q4(1.67–3.01)

P-value

Age (year), n (%)

    

0.040*

<= 45

299 (17.61)

379 (20.77)

357 (20.25)

387 (21.15)

 

> 45

1,399 (82.39)

1,446 (79.23)

1,406 (79.75)

1,443 (78.85)

 

Nationality n (%)

    

0.584

Han nationality

1,673 (98.53)

1,796 (98.41)

1,728 (98.02)

1,803 (98.53)

 

non-Han nationality

25 (1.47)

29 (1.59)

35 (1.98)

27 (1.47)

 

Marital status n (%)

    

< 0.001***

Not married

24 (1.41)

33 (1.81)

50 (2.84)

64 (3.50)

 

Married

1,674 (98.59)

1,792 (98.19)

1,713 (97.16)

1,766 (96.50)

 

High (m)

1.59 ± 0.05

1.60 ± 0.06

1.59 ± 0.05

1.60 ± 0.05

< 0.001***

Weight (kg)

63.14 ± 8.58

61.63 ± 8.09

59.16 ± 7.53

56.91 ± 7.19

< 0.001***

BMI (kg/m2), n (%)

    

< 0.001***

<= 24

688 (40.52)

925 (50.69)

1131 (64.15)

1391 (76.01)

 

> 24, <= 28

756 (44.52)

698 (38.25)

508 (28.81)

386 (21.09)

 

> 28

254 (14.96)

202 (11.07)

124 (7.03)

53 (2.90)

 

DBP (mmHg)

73.47 ± 12.02

72.98 ± 11.64

71.31 ± 11.07

70.80 ± 11.18

< 0.001***

SBP (mmHg)

128.98 ± 21.50

127.55 ± 21.15

124.28 ± 19.76

122.66 ± 19.45

< 0.001***

TC (mmol/L)

4.75 ± 0.96

5.03 ± 0.93

5.18 ± 0.96

5.43 ± 0.91

< 0.001***

LDL-C (mmol/L)

2.83 ± 0.74

3.00 ± 0.79

2.98 ± 0.82

2.89 ± 0.78

< 0.001***

TG (mmol/L)

2.11 ± 1.19

1.52 ± 0.71

1.30 ± 0.54

1.10 ± 0.594

< 0.001***

TP (g/L)

71.80 ± 4.104

71.74 ± 3.85

71.93 ± 3.93

72.15 ± 3.99

0.011*

Alb (g/L)

44.33 ± 2.56

44.66 ± 2.43

44.77 ± 2.48

45.08 ± 2.51

< 0.001***

Hb (g/L)

130.01 ± 12.47

130.51 ± 11.96

131.12 ± 10.74

130.06 ± 11.15

0.015*

Globulin (g/L)

27.47 ± 3.72

27.07 ± 3.34

27.16 ± 3.34

27.06 ± 3.20

< 0.001***

TB (µmol/L)

10.11 ± 3.93

10.55 ± 4.14

10.84 ± 4.33

11.07 ± 4.10

< 0.001***

Direct bilirubin (umol/L)

2.36 ± 0.83

2.39 ± 0.83

2.44 ± 0.86

2.43 ± 0.84

0.018*

Indirect bilirubin (µmol/L)

7.74 ± 3.43

8.16 ± 3.60

8.39 ± 3.80

8.64 ± 3.58

< 0.001***

ALT (U/L)

17.50 (13.20–24.20)

16.30 (12.30–21.70)

15.800 (12.20-20.95)

15.20 (11.90-20.57)

< 0.001***

AST (U/L)

21.74 ± 10.84

20.92 ± 8.25

21.35 ± 8.69

21.87 ± 10.72

0.014*

Transglutaminase (U/L)

19.40 (14.80–26.70)

17.30 (13.60–23.30)

16.50 (13.10–22.30)

15.50 (12.70–20.40)

< 0.001***

ALP (U/L)

72.49 ± 22.25

69.82 ± 24.49

68.74 ± 22.06

64.56 ± 19.37

< 0.001***

FBG (mmol/L)

5.37 ± 1.38

5.16 ± 1.03

5.10 ± 1.04

5.00 ± 0.94

< 0.001***

Serum potassium (mmol/L)

4.19 ± 0.06

4.19 ± 0.07

4.19 ± 0.07

4.19 ± 0.08

0.413

Serum chlorine (mmol/L)

105.80 ± 0.53

105.82 ± 0.54

105.83 ± 0.57

105.80 ± 0.61

0.321

Serum calcium (mmol/L)

2.35 ± 0.02

2.35 ± 0.02

2.35 ± 0.02

2.35 ± 0.02

0.066

Serum creatinine (umol/L)

55.98 ± 11.01

56.71 ± 10.73

57.39 ± 10.66

58.38 ± 9.18

< 0.001***

UA (umol/L)

295.53 ± 67.99

283.34 ± 63.21

275.95 ± 61.92

267.43 ± 57.24

< 0.001***

Serum phosphorus (mmol/L)

1.17 ± 0.03

1.17 ± 0.02

1.17 ± 0.02

1.17 ± 0.03

0.256

GH (%)

5.96 ± 0.77

5.84 ± 0.64

5.78 ± 0.59

5.76 ± 0.58

< 0.001***

BMD (mg/cm3)

123.94 ± 42.86

124.83 ± 43.29

125.76 ± 42.65

128.22 ± 41.73

0.018*

  1. HDL-C, high-density lipoprotein cholesterol; BMI, body mass index; DBP, diastolic blood pressure; SBP, systolic blood pressure; TC, total cholesterol; LDL-C, low-density lipoprotein cholesterol; TG, triglycerides; TP, total protein; Alb, albumin; Hb, Hemoglobin; TB, total bilirubin; ALT, alanine aminotransferase; AST, aspartate aminotransferase; ALP, alkaline phosphatase; FBG, fasting blood glucose; UA, uric acid; GH, glycosylated hemoglobin; BMD, bone mineral density; n, number of subjects; %, weighted percentage
  2. *P < 0.05, **P < 0.01, ***P < 0.001
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Lipids in Health and Disease

ISSN: 1476-511X