Preoperative moderate to severe anemia is associated with increased postoperative major adverse cardiac and cerebral events and pulmonary complications: a propensity score-matched analysis in hip fracture surgery patients over 80 years old

Table 2 Postoperative outcomes in unmatched cohorts

Dichotomous outcomes	Unadjusted results		P value	Adjusted results		P value
Dichotomous outcomes	Odds ratio	95%CI	P value	Odd ratio	95%CI	P value
MACCE	1.968	1.090–3.555	0.023	1.929	1.014–3.668	0.045
PPCs	2.616	1.442–4.748	0.001	2.352	1.225–4.516	0.010
In-hospital Mortality	2.328	0.870–6.235	0.084	2.651	0.908–7.736	0.074
Delirium	0.935	0.276–3.270	1.000	0.952	0.241–3.766	0.945
GI complication	0.950	0.276–3.270	1.000	0.662	0.159–2.766	0.572
ICU	1.639	0.441–6.098	0.660	3.894	0.783–19.359	0.097
DVT	2.010	0.557–7.259	0.421	1.730	0.421–7.111	0.447
Transfusion (> 2U)	0.967	0.737–1.270	0.811	0.941	0.693–1.278	0.697

Abbreviations: MACCE Major adverse cardiac and cerebral events, PPCs Postoperative pulmonary complications, GI Gastrointestinal, DVT Deep venous thrombus

ISSN: 2047-0525