Skip to main content

Table 1 Population characteristics based on different genders

From: The relationship between red blood cell distribution width and metabolic syndrome in elderly Chinese: a cross-sectional study

 

Total

Male

Female

T value

P value

Case number

10,887

5795

5092

  

Age (years)

67.92 ± 5.78

67.79 ± 5.94

68.00 ± 5.68

−1.879

0.060

BMI (kg/m2)

25.69 ± 3.43

25.75 ± 3.00

25.65 ± 3.65

1.592

0.111

Waist (cm)

87.93 ± 9.61

91.18 ± 8.70

86.08 ± 9.62

29.011**

0.000

SBP (mmHg)

138.68 ± 18.53

137.08 ± 18.20

139.59 ± 18.65

−7.100**

0.000

DBP (mmHg)

80.15 ± 10.42

82.59 ± 10.57

78.76 ± 10.08

19.264**

0.000

HDL (mmol/L)

1.45 ± 0.37

1.31 ± 0.32

1.53 ± 0.36

−33.727**

0.000

LDL (mmol/L)

3.40 ± 0.91

3.19 ± 0.83

3.52 ± 0.93

−19.976**

0.000

TC (mmol/L)

5.56 ± 1.04

5.18 ± 0.93

5.77 ± 1.03

−31.161**

0.000

TG (mmol/L)

1.58 ± 0.78

1.54 ± 0.79

1.60 ± 0.78

−3.784**

0.000

FG (mmol/L)

5.48 ± 1.02

5.56 ± 1.06

5.44 ± 0.99

6.084**

0.000

BUN (mmol/L)

5.20 ± 1.33

5.41 ± 1.37

5.08 ± 1.30

13.116**

0.000

TBIL (μmol/L)

12.33 ± 4.64

13.82 ± 5.06

11.49 ± 4.15

26.029**

0.000

CRP (mg/L)

0.65 ± 1.74

0.75 ± 2.54

0.59 ± 0.94

1.637

0.102

ESR (mm/hr)

6.53 ± 3.47

4.98 ± 2.31

7.53 ± 3.71

−32.221**

0.000

MCV (fL)

81.82 ± 21.46

83.29 ± 20.26

80.98 ± 22.07

5.675**

0.000

MCH (pg)

73.29 ± 105.02

68.50 ± 99.89

76.02 ± 107.73

−3.780**

0.000

MCHC(g/L)

286.18 ± 113.95

295.22 ± 108.82

281.03 ± 116.46

6.570**

0.000

RBC (×1012/L)

4.59 ± 0.37

4.88 ± 0.32

4.42 ± 0.28

78.690**

0.000

HB (g/L)

138.13 ± 11.29

148.92 ± 8.68

131.99 ± 7.29

109.328**

0.000

RDW (%)

12.73 ± 0.79

12.89 ± 0.79

12.64 ± 0.78

16.732**

0.000

WBC(×1012/L)

5.58 ± 1.18

5.82 ± 1.20

5.45 ± 1.14

16.470**

0.000

  1. BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, HDL high density lipoprotein, LDL low density lipoprotein, TC total cholesterol, TG triglycerides, FG fasting glucose, BUN blood urea nitrogen, TBIL total bilirubin, CRP C-reactive protein, ESR erythrocyte sedimentation rate, MCV mean corpuscular volume, MCH mean corpuscular hemoglobin, MCHC mean corpuscular hemoglobin concentration, RBC red blood cell, HB hemoglobin, RDW red blood cell distribution width, WBC white blood cell
  2. * P < 0.05, ** P < 0.01 (analyzed by independent sample’s t test)