TABLE 3.

Quality of sleep of the participants

Sleep problems	Control group (n = 21)	Interpretation	SD group (n = 22)	Interpretation	p value
Difficulty to falling asleep	0.64 ± 0.79	Mild	0.91 ± 0.92	Mild	0.298
Difficulty to staying asleep	0.77 ± 0.87	Mild	0.95 ± 0.79	Mild	0.471
Problems waking up too early	1.00 ± 1.15	Mild	1.5 ± 1.01	Mild	0.134
Dissatisfaction to the current sleep pattern	1.32 ± 0.78	Mild	1.23 ± 0.75	Mild	0.696
Sleep pattern impairing the quality of life	0.41 ± 0.59	Mild	0.72 ± 0.88	Mild	0.167
Concerns about sleep problems	0.68 ± 0.89	Mild	1.09 ± 1.02	Mild	0.164
Sleep problems affecting daily life	0.82 ± 0.91	Mild	1.27 ± 0.94	Mild	0.109
Summation	5.65 ± 4.13	No problem	7.73 ± 3.27	No problem	0.069

Note: Data are presented as mean ± standard deviation.

Abbreviation: SD, Sleep deprivation.