Outcome impact of individualized fluid management during spine surgery: a before-after prospective comparison study

Table 4 Multivariate analyses of association of IFM and primary outcome

Model	Variable	Odds ratio	95% CI	P value
Crude	IFM	0.510	0.319–0.815	0.005
Adjusted	IFM	0.481	0.295–0.786	0.003
	Age	0.999	0.982–1.017	0.626
	Sex	2.850	1.712–4.743	< 0.001
	BMI	1.044	0.970–1.125	0.252
	ASA score	0.584	0.179–2.008	0.962
	Hypertension	0.587	0.357–0.966	0.360
	Diabetes mellitus	1.485	0.731–3.020	0.269
	Coronary artery disease	3.003	0.957–9.416	0.089

IFM Individualized fluid management, BMI body mass index, ASA American society of anaesthesiologists

ISSN: 1471-2253