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Table 1 Demographic and clinical characteristics of the groups

From: Assessment of right atrium dysfunction in patients with obstructive sleep apnea syndrome using velocity vector imaging

 

Control(n = 30)

Mild(n = 23)

Moderate(n = 25)

Severe(n = 23)

Age(years)

46.82 ± 5.45

47.31 ± 6.15

47.96 ± 7.90

48.55 ± 5.43

Men/Women

17/13

13/10

14/11

14/9

BMI(Kg/cm2)

27.06 ± 4.38

28.40 ± 3.12

29.83 ± 5.05

32.97 ± 3.59*

SBP(mmHg)

122.19 ± 6.69

123.92 ± 7.08

126.27 ± 8.66

126.46 ± 10.65

DBP(mmHg)

73.51 ± 7.19

75.54 ± 6.43

76.11 ± 7.54

75.66 ± 8.47

AHI(events/h)

1.75 ± 0.99

13.96 ± 3.98*

24.01 ± 3.56*†

39.61 ± 6.64*†‡

HR(bpm)

71.55 ± 15.35

69.23 ± 11.57

70.01 ± 1.563

73.33 ± 13.04

PAPs(mmHg) 

24.31 ± 5.63

25.44 ± 5.56

27.95 ± 5.61

33.80 ± 7.14*†

  1. AHI Apnea–hypopnea index, BMI body mass index, DBP diastolic blood pressure, SBP systolic blood pressure, HR heart rate, PAPs systolic pulmonary arterial pressure
  2. *P < 0.05 vs controls; †P < 0.05 vs mild; ‡P < 0.05 vs moderate