Table 1

Patient characteristics (N=25)

CharacteristicValue
Male gender—n (%)18 (72)
Age (years)—median (IQR) [range]63.0 (57.8–71.5) [23.0–77.0]
Body mass index (BMI; kg/m2)*—median (IQR) [range]26.2 (24.2–29.4) [17.2–40.2]
ASA score
  1–2 (%)8 (32)
  3–4 (%)17 (68)
Comorbidities
  Hypertension—n (%)8 (32)
  Cardiovascular disease—n (%)9 (36)
  COPD—n (%)3 (12)
  Diabetes—n (%)3 (12)
  • *BMI of one patient was missing.

  • ASA, American Society of Anesthesiologists physical status classification; COPD, chronic obstructive pulmonary disease.