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Table 4 Descriptive statistics for additional measures at day 1, overall sample

From: Psychometric evaluation of an electronic Asthma Symptom Diary for young children

Day 1 COA score

n

Mean (SD)

Median

Min, max

Missing (%)

ACQ-5

6

1.40 (0.9)

1.6

0.0, 2.4

18 (75.0)

ACQ-IA-5

71

1.31 (1.1)

1.2

0.0, 4.6

20 (22.0)

ACQ-IA-6

71

1.27 (1.1)

1.2

0.0, 4.3

20 (22.0)

C-ACT

85

19.16 (3.8)

20.0

8.0, 26.0

6 (6.6)

PAQLQ(S) Overall

91

5.54 (1.3)

5.9

2.3, 7.0

0 (0.0)

PAQLQ(S) Activity Limitation

89

5.46 (1.2)

5.8

2.4, 7.0

2 (2.2)

PAQLQ(S) Symptoms

91

5.43 (1.3)

5.7

2.0, 7.0

0 (0.0)

PAQLQ(S) Emotional Function

91

5.73 (1.4)

6.3

1.9, 7.0

0 (0.0)

PGIS

88

0.44 (0.6)

0.0

0.0, 3.0

3 (3.3)

CGIS

86

0.67 (0.7)

1.0

0.0, 3.0

5 (5.5)

  1. ACQ-5 = Asthma Control Questionnaire, Symptoms Only; ACQ-IA-5 = Asthma Control Questionnaire–Interviewer Administered, Symptoms Only; ACQ-IA-6 = Asthma Control Questionnaire–Interviewer Administered (including Item 6 Number of puffs); C-ACT = Childhood Asthma Control Test; CGIS = Caregiver Global Impression of Severity; COA = clinical outcome assessment; PAQLQ(S) = Pediatric Asthma Quality of Life Questionnaire–Standardized; PGIS = Patient Global Impression of Severity; SD = standard deviation