Table 5.

Intake of alcohol, non-alcoholic beverages, snacks, and sweet foods per day as recorded by the food frequency questionnaire

Variables		Low Stress† (n = 57)	High Stress† (n = 32)	p-value*
Drink and Liquor (g/day)		49.6 ± 77.4	131.4 ± 227.5	0.008
	Beer	20.2 ± 28.6	32.7 ± 56.6	0.190
	Soju	19.7 ± 59.9	87.8 ± 167.5	0.004
	Rawwine	9.7 ± 26.0	10.8 ± 26.1	0.463
Beverages (g/day)		225.5 ± 286.3	561.1 ± 894.1	0.005
	Coke	31.1 ± 121.0	15.4 ± 28.6	0.154
	Chocolate powder and other formula flavors	3.0 ± 10.8	12.4 ± 54.0	0.361
	Chocolate milk	11.5 ± 40.9	15.2 ± 40.4	0.676
	Coffee milk	20.1 ± 62.3	12.8 ± 34.0	0.149
	Canned coffee	86.6 ± 138.1	27.9 ± 83.2	0.297
	Coffee mix	6.1 ± 6.8	20.5 ± 35.6	0.002
	Brewed coffee	34.7 ± 221.3	440.8 ± 887.2	0.000
	Tea‡	13.0 ± 22.2	1.2 ± 2.8	0.045
	Energy drinks	17.8 ± 32.6	13.9 ± 49.2	0.442
Snack (g/day)		62.3 ± 112.6	119.9 ± 111.3	0.557
Sweets (g/day)		30.6 ± 131.2	38.8 ± 84.7	0.612

^*p-values were calculated using an independent t-test, variables were adjusted for age.

^†BEPSI-K, Korean version of the Brief Encounter Psychosocial Instrument; Low stress ≤ 1.6, High Stress > 1.6.

^‡Tea: black tea, green tea, canned black tea, and canned green tea.