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Table 1 Characteristics of study population grouped by cfPWV ≤12 or >12 m/s at follow-up

From: Roles of fasting and postprandial blood glucose in the effect of type 2 diabetes on central arterial stiffness: a 5-year prospective community-based analysis

Characteristics

Total (n = 898)

CfPWV >12 m/s (n = 707)

CfPWV ≤ 12 m/s (n = 191)

p valuea

p valueb

Age (years)

53 (48–61)

52 (46–59)

63 (54–71)

<0.001

<0.001

Age ≥60 (%)

285 (31.7)

168 (23.8)

117 (61.3)

<0.001

<0.001

Males (%)

401 (44.7)

302 (42.7)

99 (51.8)

0.025

0.563

Smoker (%)

210 (23.4)

161 (22.8)

49 (25.7)

0.404

0.188

Drinker (%)

190 (21.2)

155 (21.9)

35 (18.3)

0.280

0.001

BMI (kg/m2)

25.23 (23.42–27.55)

25.24 (23.44–27.40)

25.14 (23.18–27.73)

0.782

0.363

Obesity (%)

186 (20.7)

143 (20.2)

43 (22.5)

0.489

0.521

CAD (%)

77 (8.6)

45 (6.4)

32 (16.8)

<0.001

0.010

SBP (mmHg)

123 (112–136)

122 (111–132)

131 (120–145)

<0.001

0.350

DBP (mmHg)

77 (70–83)

77 (70–83)

79 (70–86)

0.217

0.039

Hypertension (%)

323 (36.0)

213 (30.1)

110 (57.6)

<0.001

0.019

TG (mmol/L)

1.42 (1.02–2.08)

1.40 (1.01–2.01)

1.47 (1.06–2.31)

0.096

0.460

High TG (%)

194 (21.6)

144 (20.4)

50 (26.2)

0.083

0.017

HDL-c (mmol/L)

1.37 (1.15–1.61)

1.37 (1.16–1.61)

1.37 (1.13–1.62)

0.791

0.998

Low HDL-c (%)

124 (13.8)

95 (13.4)

29 (15.2)

0.535

0.650

LDL-c (mmol/L)

2.85 (2.39–3.23)

2.84 (2.39–3.21)

2.91 (2.44–3.33)

0.227

0.821

High LDL-c (%)

38 (4.2)

28 (4.0)

10 (5.2)

0.437

0.939

FBG (mmol/L)

4.96 (4.60–5.39)

4.92 (4.59–5.31)

5.11 (4.64–5.65)

0.001

0.014

PBG (mmol/L)

6.09 (5.12–7.70)

5.93 (5.06–7.29)

6.82 (5.52–8.54)

<0.001

0.008

T2D (%)

102 (11.4)

66 (9.3)

36 (18.8)

<0.001

0.008

Anti-hypertensive drugs (%)

182 (20.3)

114 (16.1)

68 (35.6)

<0.001

0.007

Anti-dyslipidemic drugs (%)

40 (4.5)

31 (4.4)

9 (4.7)

0.846

0.953

Anti-diabetic drugs (%)

19 (2.1)

13 (1.8)

6 (3.1)

0.408

0.773

  1. cfPWV carotid femoral pulse wave velocity, BMI body mass index, SBP systolic blood pressure, DBP diastolic blood pressure, TG: triglyceride, HDL-c high density lipoprotein cholesterol, LDL-c low density lipoprotein cholesterol, FBG fasting blood glucose, PBG postprandial blood glucose, T2D type 2 diabetes
  2. aSimple comparison between groups determined by cfPWV ≤12 or >12 m/s at follow-up
  3. bBivariate correlations of all variables with change of cfPWV