Table 4.

TTI mean ± SD ($\Omega$) in relation to age (in years) and BSA (in m${}^2$) with $n=20$ [42].

TTI	Age ≤ 42	Age > 42
BSA < 1.8	$55.3\pm 9.0$	$86.6\pm 13.7$
BSA > 1.8	$64.2\pm 19.6$	$93.1\pm 21.9$