Table 3.

Changes in calorie intake of three meals.

	Lecture group (n = 15)		Non-lecture group (n = 15)
	The first week	The fourth week	The first week	The fourth week
Breakfast (kcal)	652.0 ± 168.0	675.0 ± 165.0	724.0 ± 133.0	765.0 ± 168.0
Breakfast (%)	22.7 ± 4.5	23.2 ± 4.6	25.7 ± 4.2	26.7 ± 4.7
Lunch (kcal)	993.0 ± 152.0	1023.0 ± 134.0	980.0 ± 106.0	961.0 ± 117.0
Lunch (%)	35.0 ± 4.2	35.4 ± 3.2	34.8 ± 3.4	33.8 ± 3.6
Dinner (kcal)	801.0 ± 92.0	842.0 ± 82.0	749.0 ± 95.0	739.0 ± 73.0
Dinner (%)	28.3 ± 2.6	29.2 ± 2.0	26.6 ± 2.3	26.0 ± 2.8
Snack (kcal)	395.0 ± 131.0	347.0 ± 159.0	367.0 ± 91.0	384.0 ± 139.0
Snack (%)	13.9 ± 4.2	12.2 ± 5.6	12.9 ± 2.9	13.4 ± 4.5

Note: kcal = kilo calorie.