Effect of intraoperative cell rescue on bleeding related indexes after cesarean section

Table 1 Comparison of the hemorheology indices between the two groups

Group	n	Red blood cell count (×1012/L)		t	P value	Platelet volume (%)		t	P value	FIB (g/L)		t	P value
		Before transfusion	After transfusion			Before transfusion	After transfusion			Before transfusion	After transfusion
Control	44	4.35 ± 0.62	3.56 ± 0.55	6.323	< 0.001	0.51 ± 0.17	0.40 ± 0.10	3.7	< 0.001	3.32 ± 0.50	2.31 ± 0.41	10.361	< 0.001
Observation	43	4.19 ± 0.53	3.45 ± 0.55	6.353	< 0.001	0.55 ± 0.14	0.38 ± 0.08	6.913	< 0.001	3.28 ± 0.53	2.27 ± 0.36	10.337	< 0.001
t		1.292	0.933			1.197	1.029			0.362	0.483
P value		0.1997	0.354			0.235	0.307			0.718	0.63

FIB: Fibrinogen.

Table 2 Comparison of the coagulation function indices between the two groups

Group	n	APTT (s)		t	P value	PT (s)		t	P value	PLT (×109/L)		t	P value	ACT (s)		t	P value
		Before transfusion	After transfusion			Before transfusion	After transfusion			Before transfusion	After transfusion			Before transfusion	After transfusion
Control	44	34.75 ± 2.95	42.65 ± 6.78	7.087	< 0.001	14.15 ± 3.41	18.02 ± 5.35	4.046	< 0.001	212.35 ± 35.15	166.57 ± 26.17	6.93	< 0.001	91.21 ± 15.75	124.14 ± 23.12	7.808	< 0.001
Observation	43	35.25 ± 3.06	40.67 ± 5.21	5.882	< 0.001	14.45 ± 3.26	18.35 ± 4.85	4.376	< 0.001	219.45 ± 32.16	168.54 ± 29.35	7.668	< 0.001	90.75 ± 16.54	121.76 ± 25.37	6.714	< 0.001
t		0.776	1.536			0.419	0.301			0.982	0.331			0.133	0.458
P value		0.44	0.128			0.676	0.764			0.329	0.742			0.895	0.649

APTT: Activated partial thromboplastin time; PT: Prothrombin time; ACT: Activated clotting time.

Table 3 Comparison of adverse reactions between the two groups

Group	n	Choking	Dyspnea	Restless	Vomiting	Shock	cyanosis	Postpartum hemorrhage	Total
Control	44	1	1	1	0	0	2	0	5
Observation	43	1	0	2	1	0	1	1	6