Table 2 Perception of requirements for beauty managements during pregnant and lactation periods

		n	Nutrition management					Treatments for skin, nail & hair					Body shape management(%)
			Re-quired	Un-necessary	Total	χ2(p)		Re-quired	Un-necessary	Total	χ2(p)		Re-quired	Un-necessary	Total	χ2(p)
Age	20~29	17	100.0	0	100.0	.233(0.890)		88.2	11.8	100.0	5.099(0.078)		94.1	5.9	100.0	.267(0.875)
	30~39	78	98.7	1.3	100.0			98.7	1.3	100.0			91.0	9.0	100.0
	40~49	1	100.0	0.0	100.0			100.0	0.0	100.0			100.0	0.0	100.0
Occu-pation	House work	59	98.3	1.7	100.0	.634(0.959)		100.0	0.0	100.0	7.993(0.092)		91.5	8.5	100.0	.373(0.985)
	Office work	20	100.0	0.0	100.0			95.0	5.0	100.0			90.0	10.0	100.0
	Professional	14	100.0	0.0	100.0			85.7	14.3	100.0			92.9	7.1	100.0
	Part-time	1	100.0	0.0	100.0			100.0	0.0	100.0			100.0	0.0	100.0
	No remark	2	100.0	0.0	100.0			100.0	0.0	100.0			100.0	0.0	100.0
Income(x1000 KRW)	<999	33	100.0	0.0	100.0	7.809(0.099)		100.0	0.0	100.0	5.294(0.258)		90.9	9.1	100.0	2.790(0.594)
	1,000~1,999	13	100.0	0.0	100.0			100.0	0.0	100.0			100.0	0.0	100.0
	2,000~2,999	31	100.0	0.0	100.0			93.5	6.5	100.0			87.1	12.9	100.0
	3,000~3,999	11	90.9	9.1	100.0			100.0	0.0	100.0			90.9	9.1	100.
	>4,000	8	100.0	0.0	100.0			87.5	12.5	100.0			100.0	0.0	100.0
Skin type	Not known	2	100.0	0.0	100.0	8.691(0.069)		50.0	50.0	100.0	16.113**(0.003)		50.0	50.0	100.0	7.211(0.125)
	Oily	10	90.0	10.0	100.0			100.0	0.0	100.0			100.0	0.0	100.0
	Dry	23	100.0	0.0	100.0			100.0	0.0	100.0			87.0	13.0	100.0
	Sensitive	17	100.0	0.0	100.0			94.1	5.9	100.0			88.2	11.8	100.0
	Complicated	44	100.0	0.0	100.0			97.7	2.3	100.0			95.5	4.5	100.0
Total			99.0	1.0	100.0			96.9	3.1	100.0			91.7	8.3	100.0

^** P<0.01.