. 2019 Mar 5;64(5):E189–E196.

Table I.

General characteristics.

	Morning type (n = 69)	Evening type (n = 57)	p - value
Age (years)^a)	31.0 (27.0 – 37.0)	29.0 (26.0 – 34.0)	0.136
Genger (Men/Women)^b)	M41/W28	M24/W33	0.053
MEQ (scores)^a)	57.0 (55.0 – 62.0)	47.0 (42.0 – 50.0)	< 0.001**

All values expressed as median (25 – 75 percentile). ^** p < 0.01 by using Mann-Whitney U test^a) and χ²-test^b). MEQ, the Morningness-Eveningness Questionnaire