Comparison of Chronic Hemodialysis Patients under Strict Volume Control with respect to Cardiovascular Disease

Table 6

Logistic regression analysis predicting dippers and nondippers from daytime and nighttime blood pressure.

predictors		B	S.E.	Wald ()	df	Sig.	exp(B)	95% C.I. for exp(B)
								Lower	Upper
Step 1	daydbp	-0.795	0.237	11.281	1	0.001	0.452	0.284	0.718
	nightdbp	0.935	0.271	11.903	1	0.001	2.548	1.498	4.334
	Constant	-4.248	2.877	2.180	1	0.140	0.014

a. Variable(s) entered on step 1: daydbp; nightdbp; Cox&Snell R²: 0.59; Nagelkerke R²: 0.80; -2Log likelihood: 27.61.
Day time diastolic blood pressure. Night time diastolic blood pressure.