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Table 3 OSAS patient characteristics according to the presence of hypertension

From: The platelet-to-lymphocyte ratio reflects the severity of obstructive sleep apnea syndrome and concurrent hypertension

 

Control (n = 61)

OSAS without HTN (n = 168)

OSAS with HTN (n = 61)

ANOVA p

Age, years

44.0 ± 15.4

48.9 ± 13.0*

52.4 ± 11.4*

0.002

Male, n (%)

33 (54.1)

115 (68.5)

45 (73.8)

0.051

BMI, kg/m2

24.2 ± 4.4

26.0 ± 3.5*

26.6 ± 3.1*

0.001

SBP, mmHg

123.4 ± 13.7

125.7 ± 12.7

130.1 ± 13.6*

0.018

DBP, mmHg

78.4 ± 10.7

78.8 ± 9.0

82.4 ± 10.1*

0.031

Heart rate, /min

73.3 ± 10.3

74.4 ± 9.4

72.0 ± 9.2

0.177

Diabetes mellitus, n (%)

4 (6.5)

9 (5.4)

7 (11.5)

0.255

Dyslipidemia, n (%)

2 (3.3)

6 (3.6)

2 (3.3)

0.993

Smoking, n (%)

6 (9.8)

32 (19.0)

14 (23.0)

0.120

Total cholesterol, mg/dl

170.0 ± 38.2

186.1 ± 44.9

169.0 ± 38.6

0.082

TG, mg/dl

151.2 ± 80.3

157.5 ± 110.1

174.1 ± 128.3

0.716

FBS, mg/dl

101.5 ± 17.2

103.9 ± 33.7

109.9 ± 35.9

0.513

ESR, mm/hr

7.8 ± 11.6

16.4 ± 19.3

12.4 ± 11.2

0.095

hs CRP, mg/L

0.53 ± 1.32

1.02 ± 2.10

1.07 ± 1.61

0.427

PLR

99.5 ± 42.3

121.4 ± 55.5*

147.9 ± 61.8*

<0.001

PDW, %

15.9 ± 1.12

16.37 ± 0.81*

16.44 ± 1.13*

0.002

AHI

1.91 ± 1.69

33.8 ± 30.1*

58.2 ± 68.3*

<0.001

ESS

8.65 ± 4.64

10.1 ± 5.85*

12.4 ± 5.40*

0.009

  1. BMI, body mass index; SBP, systolic blood pressure; DBP, diastolic blood pressure; HR: heart rate; TG: triglyceride; FBS: fasting blood sugar; ESR, erythrocyte sedimentation rate; hs-CRP, highly sensitive C-reactive protein; PLR, platelet lymphocyte ratio; PDW, platelet volume distribution width; AHI, apnea-hypopnea index; ESS, Epworth sleepiness scale; *p < 0.05 vs. control group