Hip Fracture Mortality: Is It Affected by Anesthesia Techniques?

Table 2

ASA status of patients.

	GA (𝑛=115)	NB (𝑛=50)	CPNB (𝑛=92)
ASA I	2 (1.7%)	0 (0%)	0 (0%)
ASA II	32 (27.8%)	10 (20.0%)	5 (5.4%)
ASA III	72 (62.6%)	36 (72.0%)	74 (80.4%)
ASA IV	9 (7.8%)	4 (8%)	13 (14.1%)
Mean ASA	2,7652	2,8800	3,0870
ASA comparison		𝑃<0.001
GA-NB-CPNB*
ASA comparison		𝑃=0.259
GA-NB
ASA comparison		𝑃=0.014
NB-CPNB*
ASA comparison		𝑃<0.001
GA-CPNB*

* 𝑃<0.05∶ CPNB patients’ ASA score is significantly worse than GA and NB patients.