Control | Obstructive respiratory dysfunction | ||
---|---|---|---|
(n = 180) | (n = 45) | P value | |
Age, yr | 73 [60–80] | 79 [75–84] | <0.001* |
Sex, male/female | 77/103 | 22/23 | 0.460 |
Height, cm | 156 [148–166] | 156 [147–163] | 0.598 |
Weight, kg | 60.6 [51.7–69.5] | 56.5 [49.7–69.0] | 0.329 |
BMI, kg/m2 | 24.4 [21.9–27.7] | 23.1 [21.7–25.3] | 0.116 |
ASA physical status, I/II/III | 23/130/27 | 1/35/9 | 0.107 |
Nonsmoker/ex-smoker/current smoker | 19/54/106 | 5/15/24 | 0.692 |