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Table 1 Baseline covariates in the ADAPT study

From: An evaluation of inverse probability weighting using the propensity score for baseline covariate adjustment in smaller population randomised controlled trials with a continuous outcome

Baseline covariate

Omalizumab

N = 30

Placebo

N = 30

Total

N = 60

Age: < 10 yrs

14 (47%)

15 (50%)

29 (48%)

≥10 yrs

16 (53%)

15 (50%)

31 (52%)

Total IgE: ≤1500

1 (3%)

2 (7%)

3 (5%)

> 1500

29 (97%)

28 (93%)

57 (95%)

Total IgE (kU/l)

8110.5 (4556.0, 22,122.0)

8372 (4461.0, 16,200.0)

8321 (4508.5, 19,425.0)

Total SCORAD

69.5 (10.7)

69.5 (9.2)

69.5 (9.9)

EASI

45.5 (10.1)

43.4 (11.3)

44.4 (10.7)

(C)DLQI

17 (5.6)

17.2 (4.4)

17.1 (5.0)

  1. Data are presented as mean (SD) for approximately normally distributed continuous values, or median (25th, 75th centile) for skewed continuous variables, and frequency (%) for categorical variables