Table 1 Characteristics of study population
Variables | OSA patients (n = 2,264) | Non-OSA patients (n = 106,517) | All patients (n = 108,781) |
|---|---|---|---|
Demographics | |||
 Age (yrs), mean (SD) | 54.9 (13.8) | 54.4 (16.5) | 54.4 (16.4) |
 Gender | |||
  Male | 1,143 (50.5%) | 44,178 (44.3%) | 48,321 (44.4%) |
  Female | 1,121 (49.5%) | 59,339 (55.7%) | 60,460 (55.6%) |
 BMI (kg.m−2), mean (SD) | 36.3 (9.4) | 28.4 (7.0) | 28.6 (7.1) |
 ASA status, median (IQR) | 2 (2-3) | 2 (2-3) | 2 (2-3) |
  1 | 25 (1.1%) | 10,386 (9.8%) | 10,411 (9.8%) |
  2 | 1,147 (50.7%) | 64,328 (60.4%) | 65,475 (61.5%) |
  3 | 1,051 (46.4%) | 30,243 (28.4%) | 31,294 (28.4%) |
  4 | 40 (2.0%) | 1,533 (1.4%) | 1,573 (1.5%) |
  5 | 1 (0.04%) | 27 (0.03%) | 28 (0.03%) |
Comorbidities | |||
 Acute Ischemic Stroke | 61 (2.7%) | 1,714 (1.6%) | 1,775 (1.6%) |
 Arterial Hypertension | 1,646 (72.7%) | 44,921 (42.2%) | 46,567 (42.8%) |
 Atrial Fibrillation | 306 (13.5%) | 7,025 (6.6%) | 7,331 (6.7%) |
 Cerebrovascular Disease | 205 (9.0%) | 8,224 (7.7%) | 8,429 (7.7%) |
 Chronic Pulmonary Disease | 664 (29.3%) | 12,680 (11.9%) | 13,344 (12.3%) |
 Congestive Heart Failure | 403 (17.8%) | 7,298 (6.9) | 7,701 (7.1%) |
 Coronary Artery Disease | 336 (14.8%) | 7,221 (6.8%) | 7,557 (6.9%) |
 Dementia | 16 (0.7%) | 551 (0.5%) | 567 (0.5%) |
 Diabetes Mellitus | 743 (32.8%) | 12,855 (12.1%) | 13,598 (12.5%) |
 Dyslipidemia | 1,438 (63.5%) | 34,349 (32.2%) | 35,787 (32.9%) |
 Hemi/Paraplegia | 76 (3.4%) | 2,204 (2.1%) | 2,280 (2.1%) |
 Liver Disease | 608 (26.9%) | 10,091 (9.5%) | 10,699 (9.8%) |
 Myocardial Infarction | 46 (2.0%) | 1,259 (1.2%) | 1,305 (1.2%) |
 Peptic Ulcer Disease | 35 (1.5%) | 673 (0.6%) | 708 (0.7%) |
 Peripheral Vascular Disease | 262 (11.6%) | 8,169 (7.7%) | 8,431 (7.8%) |
 Pulmonary Hypertension | 165 (7.3%) | 1,630 (1.5%) | 1,795 (1.7%) |