Table 4.

Correlation between breakfast style and sleep in fathers.

	Wake-up time		Time of sleep onset		Sleep duration		MSFsc	SJL	SLOSS
	weekday	holiday	weekday	holiday	weekday	holiday
JB	−0.04*	−0.05**	−0.03	−0.03	−0.00	−0.02	−0.03*	−0.02	−0.01
J-WB	−0.02	−0.01	−0.02	−0.01	0.01	−0.00	−0.01	0.01	−0.00
WB	0.04**	0.05**	0.03*	0.03	−0.00	0.02	0.04*	0.01	0.01
CB	0.01	0.02	0.02	0.03	−0.02	−0.01	0.03	0.00	0.01

*p < 0.05, **p < 0.001. Spearman’s rank correlation coefficient was used.