Table 4.

Comparison of conventional coagulation assessment and novel coagulation classification.

	PR	NPR	P value
Conventional coagulation assessment†
Disorder a, n = 29	9	20	0.119
No disorder, n = 168	31	137
Novel coagulation classification
Type I, n = 28	11	17	0.005
Type IIa, n = 32	10	22
Type IIb, n = 122	18	104
Type III, n = 15	1	14

The patients with any one of the platelet count <50 × 10⁹; APTT prolongs by ≥ 10 s, PT prolongs by ≥ 3 s, or Fbg <1.5 g/L were recognized as the conventional coagulation disorder.

PR, postoperative rebleeding; NPR, no postoperative rebleeding; IR, incident rate.