Research on the influential factors of the thrombocytopenia in patients with chronic type B hepatitis and the mathematical model
- VernacularTitle:慢性乙型肝炎患者血小板减少相关因素及其数学模型的建立
- Author:
Bin TAN
;
Weifeng HE
;
Fanyuan WEN
;
Angao XU
- Publication Type:Journal Article
- Keywords:
Thrombopoietin;
Megakaryocytes;
Thrombocytopenia;
Models theoretical;
Multiplicity
- From:
Chinese Journal of Postgraduates of Medicine
2008;31(18):20-22
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the pathogenesis of thrombocytopenia in chronic type B hepatitis. Methods The serum thrombopoietin (TPO) levels, bone marrow megakaryocyte (MK) count, platelet-associated immunoglobulin G (PAIgG), splenic index (SPI), prothrombin activity (PTA) were measured in 76 chronic type B hepatitis patients with thrombocytopenia. Results The regression analysis revealed that the platelet count was correlated with parameters including the serum TPO levels, bone MK count, SPI and PTA (r was 0.450, 0.521, -0.438, 0.428 respectively, P<0.05). The regression equation was Pt=36.38+0.23 TPO-0.57 SPI+0.69 MK, R<'2>=0.57, F=18.78, P<0.01. Conclusion It suggests that decline of thrombopoiedn, myelosuppression and hypersplenism may contribute to thrombocytopenia in chronic type B hepatitis patients.
