Group

Number

ST (s)

MRT (Day)

NTAUC (N)

Control

40

16 (14, 18)

17.5 (15, 21)

2.15 ± 0.66

Observation

40

16.5 (15, 20)

26 (19, 33)

3.18 ± 0.96

t

−1.835

−4.521

−5.568

P

0.066

<0.01

<0.01