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Table 6 Descriptive Statistics and Distributional Characteristics of ASUI Scores by Country Algorithm in Total Sample**

From: Evaluating preference weights for the Asthma Symptom Utility Index (ASUI) across countries

Algorithm

Mean (SD)

Median

Range

(Min/Max)

Floor (%)*

Ceiling (%)*

US

0.75 (0.20)

0.78

(0.08–1.00)

0.41

12.60

France

0.94 (0.12)

0.99

(0.13–1.00)

0.41

14.63

Italy

0.92 (0.13)

0.97

(0.17–1.00)

0.41

12.60

UK

0.92 (0.10)

0.96

(0.45–1.00)

0.41

12.60

All

0.85 (0.16)

0.90

(0.16–1.00)

0.41

12.60

  1. * Floor = percent who answered minimum value; Ceiling = percent who answered maximum value
  2. ** All pairwise comparisons between means were statistically significant at p < .0001 except Italy vs. UK (p = 0.9234).
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Health and Quality of Life Outcomes

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