Table 1.

Patients’ Demographics.

Variable	Total	HA	FNS	P-Value
Patients	63	34	29
Mean age (years)	80 (63–99)	80.35	79.57	.767*
Male (%)	31	17 (54.8%)	14 (45.2%)
Female (%)	32	17 (53.2%)	15 (46.8%)
Mean ASA score	3.4 ± 0.5	3.5 ± 0.5	3.4 ± 0.5	.466†
Mean CCI (SD)	6.9 ± 1.9	7.2 ± 1.9	6.7 ± 1.8	.252‡
Dementia (%)	32 (50.8%)	18 (52.9%)	14 (48.3%)	.547*
Haemodiluting drugs 1 (%)	45 (71.4%)	26 (76.5%)	19 (65.5%)	.518*

^*t-test, ^†Chi-square test, ^‡Mann–Whitney test.

¹Including all DOAC and Warfarin.