Table 1 Descriptive statistics on weighted vs. un-weighted confounders
Variable | EHR (unweighted) | EHR (weighted) | RCT total population | |||
|---|---|---|---|---|---|---|
n | Mean (SD %) | n | Mean (SD %) | N | Mean (SD %) | |
Age | 240 | 50.3 (14.8) | 239 | 50.6 (23.7) | 451 | 50.1 (12.3) |
BMI (kg/m2) | 239 | 28.0 (5.8) | 239 | 27.0 (7.6) | 451 | 27.3 (4.9) |
FEV (% predicted) | 240 | 84.1 (19.0) | 239 | 63.1 (31.8) | 450 | 68.7 (18.0) |
GINA 5 n (%) | 240 | 101.0 (42.1%) | 239 | 70.0 (13.3%) | 451 | 77.0 (17.1%) |
Male n (%) | 240 | 76.0 (31.7%) | 239 | 106.1 (40.1%) | 451 | 155.0 (34.4%) |
Neutrophils (unit) | 77 | 6.2(2.8) | 77 | 6.0 (2.8) | 426 | 4.7 (2.0) |
One year Pre-index Exacerbations rate | 240 | 3.0 (1.6) | 239 | 2.5 (1.5) | 451 | 2.6 (0.9) |