Hidden blood loss of minimally invasive hybrid lumbar interbody fusion: an analysis of influencing factors

Table 3 Comparison of HBL between with diabetes and without diabetes

	Preoperative Hct	Postoperative Hct	Hct changes	HBL (ml)
1^a(17%)	42.83 ± 3.27	36.45 ± 4.63	6.37 ± 3.23	465.61 ± 337.54
2^a(83%)	41.21 ± 5.56	37.87 ± 5.74	3.33 ± 1.60	205.51 ± 247.08
t	1.167	−1.104	5.786	3.692
p	0.258	0.272	0.000	0.001

ISSN: 1471-2474