Feasibility of Anesthesiologist-Performed Preoperative Echocardiography for the Prediction of Postinduction Hypotension: A Prospective Observational Study

Table 3

Unadjusted logistic regression models including one predictor at a time (n = 63).

Predictors	Both			MAP < 65 mmHg			MAP decrease >30% of baseline
	OR	95% CI	value	OR	95% CI	value	OR	95% CI	value
LVIDd (cm)	0.40	(0.14,1.14)	0.086	0.24	(0.07,0.83)	0.023	0.25	(0.07,0.83)	0.023
LVIDs (cm)	0.84	(0.29,2.41)	0.742	0.76	(0.25,2.33)	0.635	0.79	(0.26,2.36)	0.666
PWT (cm)	0.50	(0.04, 6.50)	0.597	0.20	(0.01, 3.00)	0.242	0.20	(0.01, 2.99)	0.243
IVS (cm)	0.09	(0.01, 1.71)	0.109	0.05	(0.00, 1.51)	0.086	0.06	(0.00, 1.62)	0.095
LVEDA (cm^2)	0.89	(0.78, 1.02)	0.091	0.86	(0.73, 1.00)	0.049	0.86	(0.73, 1.00)	0.049
LVESA (cm^2)	0.89	(0.68, 1.18)	0.420	0.77	(0.57, 1.05)	0.094	0.77	(0.57, 1.05)	0.094
LVEDAi	0.82	(0.62, 1.10)	0.185	0.76	(0.55, 1.07)	0.116	0.76	(0.55, 1.07)	0.116
Collapsibility index (%)	1.00	(0.98, 1.04)	0.671	1.05	(1.00, 1.10)	0.039	1.05	(1.00, 1.10)	0.032
LVEDA < 10 cm^2	2.2	(0.4, 11.99)	0.3621	7.616	(0.34, 172.23)	0.202	7.616	(0.34, 172.23)	0.202
LVEDAi < 5.5 cm^2/m^2	1.507	(0.33, 6.98)	0.600	8.91	(0.41, 194.68)	0.165	8.906	(0.41, 194.68)	0.165

IVS: interventricular septum; LVIDd: left ventricular internal diameter diastole; LVIDs: left ventricular internal diameter systole; LVEDA: left ventricular end-diastolic area; LVESA: left ventricular end-systolic area; LVEDAi: left ventricular end-diastolic area index; PWT: posterior wall thickness.