Article Figures & Data
Figures
- Figure. Forest plot of adjusted odds ratios (OR) for the predictors of left atrial diameter. AF, atrial fibrillation; CAD, coronary artery disease; CHF, congestive heart failure; LCL, lower control limit; LVEF, left ventricular ejection fraction; OHS, obesity-induced hypoventilation syndrome; OSA, obstructive sleep apnea; T2DM, type 2 diabetes mellitus; UCL, upper control level.
Tables
- Table 1. Demographic and Baseline Characteristics of Patients With Obesity-Induced Hypoventilation Syndrome (OHA) and Obstructive Sleep Apnea (OSA) vs Patients With OSA Alone
Variable OHS+OSA
n = 104OSA Alone
n = 106P Value Sex 0.568 Male 44 (42) 49 (46) Female 60 (58) 57 (54) Age, years, mean ± SD 60.25 ± 12.55 59.36 ± 11.87 0.598 Body mass index, kg/m2, median 47.00 43.50 0.008 African American 66 (64) 69 (65) 0.576 Continuous positive airway pressure compliance 84 (81) 85 (80) 0.915 Type 2 diabetes mellitus 82 (79) 67 (63) 0.013 Left atrium diameter, cm, median 4.45 4.20 0.014 LVEF, %, median 55 55 0.116 LVEF <50% 23 (22) 22 (21) 0.777 Coronary artery disease 38 (37) 58 (55) 0.008 Atrial fibrillation 23 (22) 24 (23) 1.000 Congestive heart failure 77 (74) 60 (57) 0.008 Stroke 3 (3) 13 (12) 0.010 Note: Data are reported as n (%) unless otherwise indicated.
LVEF, left ventricular ejection fraction.
- Table 2. Univariate and Multivariate Logistic Regression Analyses for the Predictors of Left Atrial Diameter ≥4
Predictor Univariate Odds Ratio (95% CI) P Value Multivariate Odds Ratio (95% CI) P Value Group (OHS+OSA vs OSA alone) 1.947 (1.040 to 3.647) 0.037 2.151 (1.016 to 4.550) 0.045 Sex (male vs female) 2.235 (1.165 to 4.288) 0.016 2.267 (1.112 to 4.619) 0.024 Age ≥75 years 1.721 (0.556 to 5.324) 0.346 1.218 (0.350 to 4.233) 0.757 Body mass index 1.004 (0.978 to 1.031) 0.771 1.013 (0.981 to 1.046) 0.440 Type 2 diabetes mellitus 0.895 (0.443 to 1.704) 0.663 0.583 (0.266 to 1.274) 0.176 Coronary artery disease 1.293 (0.696 to 2.402) 0.416 1.743 (0.833 to 3.647) 0.140 Congestive heart failure 1.607 (0.857 to 3.013) 0.139 1.368 (0.660 to 2.838) 0.400 Atrial fibrillation 3.825 (1.429 to 10.238) 0.008 3.236 (1.143 to 9.163) 0.027 Left ventricular ejection fraction <50% 1.419 (0.648 to 3.106) 0.381 1.112 (0.469 to 2.635) 0.809 CI, confidence interval; OHS, obesity-induced hypoventilation syndrome; OSA, obstructive sleep apnea.
In this issue
Jump to section
Cited By...
- No citing articles found.