Table 7 Descriptive statistics for ePASD composite scores, overall
From: Psychometric evaluation of an electronic Asthma Symptom Diary for young children
ePASD composite score | Mean (SD), n | Median; min, max | Missing (%) |
|---|---|---|---|
Day 1 | |||
Daytime Symptom score | 0.44 (0.4), 82 | 0.3; 0, 1.8 | 9 (9.9) |
Daytime score | 0.45 (0.4), 82 | 0.4; 0, 1.7 | 9 (9.9) |
Nighttime Symptom score | 0.42 (0.4), 82 | 0.3; 0, 1.7 | 9 (9.9) |
Nighttime score | 0.37 (0.4), 82 | 0.3; 0, 1.5 | 9 (9.9) |
Overall Symptom score | 0.43 (0.4), 82 | 0.3; 0, 1.3 | 9 (9.9) |
Change from Day 1 to EOS Day − 1 | |||
Daytime Symptom score | 0.06 (0.4), 62 | 0.0; −1.0, 1.5 | 29 (31.9) |
Daytime score | 0.06 (0.4), 62 | 0.0; −1.1, 1.4 | 29 (31.9) |
Nighttime Symptom score | −0.00 (0.4), 62 | 0.0; −1.0, 1.0 | 29 (31.9) |
Nighttime score | −0.01 (0.4), 62 | 0.0; −1.0, 1.0 | 29 (31.9) |
Overall Symptom score | 0.03 (0.4), 62 | 0.0; −0.9, 1.0 | 29 (31.9) |
Weekly Scores | |||
Number of RFDs | 3.47 (3.0), 53 | 3.0; 0, 7.0 | 38 (41.8) |
RFD-Proportion | 0.52 (0.4), 70 | 0.5; 0, 1.0 | 21 (23.1) |