From: Quadriceps handheld dynamometry during the post-ICU trajectory: using strictly the same body position is mandatory for repeated measures
Measured relative QS (N/kg)
Estimated relative QS (N/kg)
t-test p-value
ICC (95% CI)
Bias (limits of agreement)
H45–K40
2.9 [2.3–3.6]
3.5 [3–4]
< 0.001
0.60 (0.24–0.78)
0.53 (− 1.01–2.07)