표 4 / Table 4 로지스틱 회귀분석 결과 / Result of logistic regression test

	S.E	df	p $	Exp (B)
Jitter	0.74	1	0.006**	7.59
NHR	0.81	1	0.015*	7.12

^$ Test for Logistic Regression
^* p<0.05, ^** p<0.01