Table 5 Necessity of the elderly target food field

Variables	Classification	% of response
		Paste	Soak	Liquor	Health function	Others	χ2 value
		Number of worker	<10	0.0	12.5	0.0	25.0	25.0	46.603 (p=0.188)
10-299	0.0		0.0	0.0	58.8	11.8
300-999	9.1		0.0	0.0	54.5	0.0
>1000	7.1		0.0	14.3	28.6	14.3
Sales (won)	<120	0.0	0.0	0.0	38.5	15.4	24.936 (p=0.409)
	120-1499	9.1	0.0	0.0	63.6	9.1
	>1500	4.2	0.0	8.3	41.7	8.3
Major field	snack foods	100	0.0	0.0	0.0	0.0	268.221 (p<0.000)
	bread, rice cake	0.0	0.0	0.0	0.0	0.0
	suger	0.0	0.0	0.0	0.0	0.0
	meat, egg	0.0	0.0	0.0	0.0	0.0
	fish cake	0.0	0.0	0.0	33.3	33.3
	tofu, muk	0.0	0.0	0.0	100	0.0
	noodle	0.0	0.0	0.0	0.0	100
	tea, coffee, drink	0.0	0.0	25	50	0.0
	special purpose food	0.0	0.0	0.0	50	0.0
	paste, soak	0.0	20	20	20	0.0
	seasoning	0.0	0.0	0.0	50	0.0
	health function	0.0	0.0	0.0	80	6.7
	additives	0.0	0.0	0.0	100	0.0
	other	12.5	0.0	0.0	37.5	37.5
Total		3.8	1.9	3.8	44.2	11.5