NOCTURNIN Gene Diurnal Variation in Healthy Volunteers and Expression Levels in Shift Workers

Table 3

Energy intake and diet composition in shift-working (SW) and daytime (DT) nurses [SD= standard deviation].

	SW nurses		DT nurses		P-value
	(n=20)		(n=20)
	Mean	SD	Mean	SD
Total energy intake (kcal)	2128	305	2030	376	0.371
Fat (%)	25.9	0.8	26.3	0.9	0.146
Carbohydrates (%)	54.7	1.7	54.5	2.3	0.756
Protein (%)	19.3	0.9	19.2	1.1	0.877