在SPSS中如何操作Reverse Kaplan-Meier法 全部评论(1) 嘎嘎嘎 一般用R语言来做,可以试试以下语法 #加载所需R包 library(survival) #加载R包自带数据 data(lung) #查看数据概况 head(lung) #应用K-M法计算中位生存时间,status=1为删失,=2为死亡 km=survfit(Surv(time,status==2)~1,data=lung) #应用rev...
Complications and revisions were compiled, and a Kaplan-Meier survival analysis was performed.Results: The original report included the outcomes for 186 patients (191 RTSAs) who had been followed for a mean of 40 months. In the present study, in which the mean duration of follow-up was 150...
Biochemical recurrence was evaluated in relation to these methods during a mean (range) follow-up of 16.7 (6–35) months. Of the 40 patients, eight (20%, one with organ-confined cancer and seven with extraprostatic extension of cancer) developed biochemical recurrence. The Kaplan–Meier ...
A 5-year Kaplan-Meier survival analysis was performed. Results A total of 23 patients encompassing 11 cemented and 12 uncemented stems met the inclusion criteria. The mean age of the uncemented cohort was 70.0卤9.8 years with a mean follow-up of 2.6卤1.3 years while the mean age of the ...
a, Kaplan–Meier curve showing survival of mice after treatment with m.uPAR-m.28z CAR T cells (n = 16 mice), m.19-m.28z CAR T cells (n = 6 mice) or untransduced T cells (n = 6 mice). b, c, Weight (b) and temperature (c) of mice measured before and at different time...
No intraoperative complications occurred. An infection developed requiring the performance of a resection arthroplasty. No signs of scapular notching or humeral loosening were observed in any of the patients at the time of the last radiographic follow-up. The Kaplan-Meier survival analysis revealed that...
The time-to-event analysis by Kaplan–Meier and the univariate Cox proportional hazard models provided the estimates of the probability of disease progression. Progression-free survival (PFS) was calculated from the date of surgery to the occurrence of relapse/progression or death. Patients who did...
To determine if polyethylene type rather than stem length was a factor, a subanalysis of the data collected between April 2004 and December 2020 as part of the AOANJRR was performed presenting a Kaplan-Meier survivorship analysis with Cox proportional hazard models adjusting for age and gender an...
PFS and OS were assessed by means of Kaplan – Meier analysis. Statistical analyses were done with SAS software version 8.02 (Institute INC, Cary, NC, USA). QoL was assessed during the initial work-up (intention-to-treat) and at the end of each 8-week cycle for patients receiving ...
Moreover, Kaplan–Meier analysis showed that patients with high levels of CPSF4 and hTERT expression had a significantly shorter overall survival than those with low CPSF4 and hTERT expression levels. Collectively, these results demonstrate that CPSF4 plays a critical role in the regulation of ...