The Association of Flow-Mediated Dilatation and Blood Parameters in Primary Raynaud’s Phenomenon

Table 3

Multiple binary logistic regression analysis.

	B	SE	Wald	df	Sig.	Exp (B)	95% CI for Exp (B)
							Lower	Upper
FMD (ref: normal), abnormal	2.202	0.761	8.378	1	0.004	9.039	2.036	40,138
WBC (ref: up to 6.82), 6.82 or higher	1.693	0.730	5.371	1	0.020	5.433	1.298	22.734
MCP (ref: up to 273.30), 273.30 or higher	3.034	0.931	10.611	1	0.001	20.774	3.348	128.896
Constant	−0.066	0.472	0.020	1	0.888	0.936
(A) Variable (s) entered on step 1: FMD, Kwbc, Kmcp1
Model summary
	−2 log likelihood^a	Cox and Snell R square	Nagelkerke’s R square	Step	Step
1	51.540	0.477	0.643		1		(a) The cutoff value is 0.500
Classification table
Observed						Predicted
						Groups		Percentage correct
						Control	Raynaud
Step 1	Groups	Control and Raynaud’s				25	5	83.3
						6	37	86.0
Overall percentage								84.9