Table 3 Adjusted exercise-induced BP change and the odds ratios for exercise-induced systolic BP elevation according to 3%ODI levels

From: Sleep-related breathing disorder in a Japanese occupational population and its association with exercise-induced blood pressure elevation

 

Number of subjects

Age- and sex-adjusted

Multivariate adjusted

Exercise-induced systolic BP change

 0 ≤ 3%ODI < 5

608

58.1 ± 8.2

57.8 ± 19.3

 5 ≤ 3%ODI < 15

279

61.0 ± 8.4

59.7 ± 19.5

 15 ≤ 3%ODI

41

67.4 ± 9.0

68.1 ± 20.0

  

p for trend < 0.0001

p for trend = 0.01

Exercise-induced diastolic BP change

 0 ≤ 3%ODI < 5

608

8.6 ± 5.0

8.4 ± 12.1

 5 ≤ 3%ODI < 15

279

8.7 ± 5.1

8.8 ± 12.2

 15 ≤ 3%ODI

41

10.2 ± 5.5

10.9 ± 12.5

  

p for trend < 0.01

p for trend = 0.61

 

Events/total (%)

Age- and sex-adjusted

Multivariate adjusted

Odds ratio for exercise-induced systolic BP elevation

 0 ≤ 3%ODI < 5

280/608 (46.1%)

1.00 (Reference)

1.00 (Reference)

 5 ≤ 3%ODI < 15

150/279 (53.8%)

1.35 (1.01–1.79)

1.30 (0.95–1.78)

 15 ≤ 3%ODI

27/41 (65.9%)

2.28 (1.17–4.47)

3.01 (1.43–6.33)

  

p for trend = 0.01

p for trend = 0.008

  1. Data are presented as the adjusted mean values (standard error) or odds ratio (95% CI)Age, sex, current alcohol drinking, current smoking, regular exercise, HbA1c, use of glucose-lowering agents, serum LDL cholesterol, serum HDL cholesterol, eGFR, BMI, systolic BP, heart rate in the annual medical examination, taking antihypertensive medication, and maximal exercise intensity at the time of exercise ECG were adjusted in multivariate analysis
  2. 3%ODI 3% oxygen desaturation index, BMI body mass index, 95%CI 95% confidence interval
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