Research Article
Psychometric Properties of the Greek Haem-A-QoL for Measuring Quality of Life in Greek Haemophilia Patients
Table 2
Central tendency, variability, and reliability of the Haem-A-QoL scales.
| | | Number of items | Mean (SD) | 95% CI | Median | Floor (%) | Ceiling (%) | Cronbach’s | Test-retest
reliability |
| | Physical health | 5 | 42.97 (23.44) | 38.69–47.24 | 45.00 | 0 (7.6) | 95 (0.8) | 0.871 | 0.876 | | Feelings | 4 | 35.33 (23.49) | 31.05–39.61 | 31.25 | 0 (12.7) | 100 (0.8) | 0.863 | 0.974 | | View | 5 | 40.93 (20.64) | 37.17–44.69 | 40.00 | 0 (0.8) | 100 (0.8) | 0.774 | 0.960 | | Sports/leisure | 5 | 61.06 (21.81) | 57.08–65.03 | 65.00 | 0 (1.7) | 100 (1.7) | 0.810 | 0.963 | | Work/school | 4 | 31.41 (19.77) | 27.80–35.01 | 31.25 | 0 (11) | 81.3 (0.8) | 0.808 | 0.950 | | Dealing | 3 | 27.05 (19.49) | 23.49–30.60 | 25.00 | 0 (9.3) | 100 (1.7) | 0.585 | 0.872 | | Treatment | 8 | 31.25 (17.32) | 28.09–34.41 | 28.12 | 0 (0.8) | 84.4 (0.8) | 0.765 | 0.949 | | Future | 5 | 39.15 (20.31) | 35.45–42.86 | 40.00 | 0 (2.5) | 95 (0.8) | 0.806 | 0.965 | | Family planning | 4 | 25.85 (23.34) | 21.59–30.10 | 25.00 | 0 (15.3) | 100 (2.5) | 0.876 | 0.910 | | Relationship/partnership | 3 | 24.51 (30.14) | 19.01–30.00 | 8.33 | 0 (40.7) | 100 (2.5) | 0.954 | 0.981 | | Total Haem-A-QoL | 46 | 33.59 (14.53) | 30.94–36.23 | 33.97 | 4.9 (0.8) | 71.7 (0.8) | 0.872 | — |
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SD: standard deviation; 95% CI: 95% confidence interval.
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