Table 2 Average of the classification criteria
From: Classifying health-related quality of life outcomes of total hip arthroplasty
| Â | Average of the classification criteria | ||||
|---|---|---|---|---|---|
Baseline | N = 100 | N = 200 | N = 300 | N = 400 | N = 500 |
10 | 3.5 | 3.5 | 3.4 | 3.4 | 3.5 |
17 | 4.2 | 4.2 | 4.2 | 4.2 | 4.2 |
34 | 6.8 | 6.8 | 6.8 | 6.8 | 6.8 |
51 | 11.1 | 11.1 | 11 | 11 | 11 |
68 | 18.2 | 18.1 | 17.9 | 17.8 | 17.8 |