The use of echocardiographic and clinical data recorded on admission to simplify decision making for elective percutaneous coronary intervention: a prospective cohort study

Table 3 Estimated MLR coefficients of scores for the three domains of HRQoL

Data Category	Parameter	Physical		Emotional		Social
	Parameter	B	sig	B	sig	B	sig
	(Constant)	6.644	.000	17.658	.000	10.317	.000
Echocardiology	Aortic root diameter	−.648	.002	−1.054	.000	−.703	.002
	Septal thickness	−1.273	.005	−1.258	.001
	LVES	.655	.000
	LVEF	3.142	.000			1.622	.012
Clinical	Max BP diastolic	−.026	.000
	Max BP systolic			−.018	.000	−.021	.000
	BMI			−.023	.006
	AGE	−.013	.022			−.027	.000
Laboratory	Basophils	.590	.000	.426	.000	.367	.019
	Max AST	−.001	.000
	Max urea					−.025	.017
	Max chloride			−.042	.001
	Max TRIGLYCERIDES			.074	.006
	Gamma GT					−.002	.019
Demographic	Housewife	−.369	.023
	No. comorbidities	−.179	.001
	Insurance Private (yes = 1)					−.962	.020
	Smoking (yes = 1)			.283	.002
	Live city or town (city = 1)					−.341	.006
	Employment fulltime (yes = 1)			−.213	.025
Model summary	R Square	.645		.620		.552
	Adjusted R Square	.630		.604		.534
	Std Error of the Estimate	.7713		.6964		.8989

Listed are only the predictors in the final models of the stepwise selection method

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