Table 2 Results of the intragroup and intergroup reliability analysis and the differences between the different decades. ICC mean value and standard deviation
From: İnter-rater and intra-rater reliability of the extended TUG test in elderly participants
Variables | Decade 1 (55–64 years) | Decade 2 (65–74 years) | Decade 3 (75–85 years) | Significance D1-D2 | Significance D1-D3 | Significance D2-D3 |
|---|---|---|---|---|---|---|
Intragroup | 0.977 (±0.012) | 0.858 (±0.017) | 0.784 (±0.020) | 0.013 | ≤0.001 | ≤0.001 |
Intergroup | 0.972 (±0.013) | 0.853 (±5.11) | 0.779 (±0.022) | 0.035 | ≤0.001 | ≤0.001 |
Significance | 0.568 | 0.475 | 0.422 | |||
N | 37 | 42 | 34 | |||