ESS

T0

N = 73

MIS = 4

T1

N =48

MIS =0

T2

N = 48

MIS = 0

T3

N = 47

MIS = 0

T4

N = 56

MIS = 1

Notsleepy, N (%)

65 (90)

44 (92)

46 (96)

43 (92)

53 (95)

Sleepy, N (%)

3 (4)

4 (8)

2 (4)

4 (8)

2 (4)

Average (SD)

3.7 ± 3.3

4.7 ± 3.4

4.2 ± 2.7

4.5 ± 3.5

3.6 ± 2.6