Effect of platelet aggregation rate level on the prognosis of percutaneous transluminal coronary angioplasty / 中国医师进修杂志
Chinese Journal of Postgraduates of Medicine
; (36): 15-17, 2012.
Article
in Chinese
| WPRIM (Western Pacific)
| ID: wpr-420547
Responsible library:
WPRO
ABSTRACT
ObjectiveTo study the effect of platelet aggregation rate (PAR) level on the prognosis of percutaneous transluminal coronary angioplasty (PCI).MethodsFour hundred and one patients who performed PCI were divided into 4 groupsgroup 1 (PAR≤30%,103 cases),group 2 (PAR 31% - 40%,102 cases),group 3 (PAR 41% - 49%,103 cases ) and group 4 (PAR > 49%,93 cases ).All the patients were followed up.The survival analysis was performed in 4 groups.ResultsThe data of survival table were tested by 3 methods among 4 groupsstatistic was 0.612,degree of freedom was 3,P =0.894 in Log-rank (Mantel-Cox) test,statistic was 0.567,degree 9f freedom was 3,P =0.904 in Wilcoxon test and statistic was 0.586,P =0.900 in Tarone-Ware test.There was no significant difference among them.The mean follow-up duration was 2.2 years,and there was no significant difference in survival function among 4 groups (P >0.05).ConclusionPreoperative and postoperative measurement of PAR levels may not improve the prognosis.
Full text:
Available
Database:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Postgraduates of Medicine
Year:
2012
Document type:
Article