Table 2.
Psychometric properties of the Spanish version of the Leicester Cough Questionnaire.
| Domain | Items (n) | No response % | Mean ± SD | Floor (%) | Ceiling (%) | Cronbach’s α | ICC (95% CI) | Effect size |
|---|---|---|---|---|---|---|---|---|
| Physical | 8 | 0 | 5.32 ± 1.13 | 2.15 (0.7) | 7 (2.3) | 0.852 | 0.80 (0.71–0.87) | −0.220 |
| Psychological | 7 | 0 | 5.34 ± 1.25 | 1.28 (0.7) | 7 (8.3) | 0.858 | 0.84 (0.76–0.89) | −0.220 |
| Social | 4 | 0 | 5.69 ± 1.23 | 0.7 (0.7) | 7 (14.4) | 0.813 | 0.77 (0.66–0.85) | −0.115 |
| Total | 19 | 0 | 16.59±3.34 | 5.91 (0.7) | 21 (1.5) | 0.937 | 0.86 (0.79–0.91) | −0.225 |
SD: standard deviation, ICC: intraclass correlation coefficient.