Table 1 Characteristics between the observation group and the control group
From: Effect of small airway dysfunction on large airway function parameters in elderly adults
Variables | Observation group (n = 104) | Control group (n = 102) | χ2/t/U | P |
|---|---|---|---|---|
Gender | 0.018 | 0.892 | ||
Male | 54 | 52 | ||
Female | 52 | 50 | ||
Age, years, mean ± SD | 66.92 ± 4.76 | 65.75 ± 4.46 | 4550 | 0.077 |
Height, cm, mean ± SD | 160.76 ± 7.11 | 160.72 ± 6.90 | 0.045 | 0.964 |
Weight, kg, mean ± SD | 60.35 ± 9.42 | 60.77 ± 9.02 | 0.332 | 0.740 |
BMI, kg/m2, mean ± SD | 23.28 ± 2.81 | 23.46 ± 2.63 | 5100.5 | 0.634 |