Table 2 The intra-class correlation (ICC), and the percentile standard error of measurement (%SEM) of FTRs
Level of height | FTR1 | FTR2 | FTR3 |
|---|---|---|---|
Ground | |||
ICC(2,3) | 0.84 | 0.89 | 0.68 |
SEM (%SEM) | 2.8 (4.9%) | 2.5 (8.8%) | 1.9 (12.78%) |
20 cm | |||
ICC(2,3) | 0.89 | 0.88 | 0.79 |
SEM (%SEM) | 2.7 (4.59%) | 2.6 (9.46%) | 1.62 (11.93%) |
40 cm | |||
ICC(2,3) | 0.91 | 0.93 | 0.76 |
SEM (%SEM) | 2.35 (3.88%) | 1.91 (7.04%) | 1.65 (13.48%) |