Hidden blood loss of total knee arthroplasty in hemophilia arthritis: an analysis of influencing factors

Table 5 Results of multivariate regression analysis

Variable	B value	B standard error	B standardized value	T value	P value
intercept	1426.303	226.473	–	6.298	<0.001
TXA intervention^a	−395.806	49.281	−0.582	−8.032	<0.001
FVIII prophylaxis^b	−130.529	47.720	−0.186	−2.735	0.008
age	8.884	2.648	0.227	3.354	<0.001
incremental IVR	−164.983	68.014	−0.154	−2.426	0.017

ISSN: 1471-2474