From: Evaluation of the reliability and validity for X16 balance testing scale for the elderly
Age (years) | n | I | II | III | IV | ||||
---|---|---|---|---|---|---|---|---|---|
Floor effect | Ceiling effect | Floor effect | Ceiling effect | Floor effect | Ceiling effect | Floor effect | Ceiling effect | ||
60- | 511 | 2.5 | 87.5 | 0.2 | 87.5 | 1.2 | 87.7 | 0.4 | 74.2 |
65- | 530 | 3.4 | 82.3 | 0.4 | 76.8 | 0.9 | 80.8 | 0.4 | 60.9 |
70- | 378 | 3.7 | 73.3 | 0.3 | 71.7 | 1.1 | 79.1 | 0.3 | 54.2 |
75- | 297 | 7.4 | 61.6 | 1.0 | 59.3 | 5.4 | 69.4 | 0.3 | 43.4 |
80- | 166 | 13.3 | 51.8 | 1.8 | 48.2 | 11.4 | 53.0 | 1.8 | 34.3 |
85–97 | 103 | 20.4 | 32.0 | 7.8 | 31.1 | 21.4 | 35.0 | 6.8 | 19.4 |
Total | 1985 | 5.5 | 73.7 | 0.9 | 71.2 | 3.6 | 75.8 | 0.7 | 56.1 |