Table 1.
HFS-II score means (SD) by study
| Score | All studies | Study 1 | Study 2 | Study 3 | Study 4 |
|---|---|---|---|---|---|
| n | 777* | 80 | 96 | 113 | 488 |
| HFS-II | |||||
| Total | 44.1 (21.7) | 52.2 (24.8) | 43.5 (20.6) | 39.3 (18.7) | |
| Item | 1.3 (0.7) | 1.6 (0.8)a,b | 1.3 (0.6)a | 1.2 (0.6)b | |
| HSB-B | |||||
| Total | 17.9 (9.3) | 18.8 (10.5) | 18.1 (9.6) | 17.2 (8.1) | |
| Item | 1.2 (0.6) | 1.3 (0.7) | 1.2 (0.6) | 1.2 (0.5) | |
| HSB-W | |||||
| Total | 22.3 (14.4) | 34.0 (16.6) | 25.2 (13.5) | 22.1 (12.7) | 19.9 (13.4) |
| Item | 1.2 (0.8) | 1.9 (0.9)a,b,c | 1.4 (0.8)a,e | 1.2 (0.7)b | 1.1 (0.8)c,e |
Means sharing the same subscript denote statistically significant differences; all P < 0.0169 for total HFS-II comparisons and P < 0.0085 for HFS-W comparisons.
*Total n for total HFS-II and HFS-B is 279 and 289, respectively.