The outcomes were obtained from the death registry database maintained by the Shandong Provincial Center for Disease Control and Prevention. Among the initial cohort of 5,240 participants in this study, 51.9% were male and 48.1% were female. The median age of the participants was 63 years, ...
The exchange of knowledge between statisticians developing new methodology and clinicians, reviewers or authors applying them is fundamental. This is specifically true for clinical trials with time-to-event endpoints. Thereby, one of the most commonly ar
The life tables of brinjal [aubergine] shoot and fruit borer, L. orbonalis, were prepared from daily fecundity and survival data of a cohort when reared on... GR Bodkhe,Shetgar S S,Nalwandikar P K - 《Indian Journal of Entomology》 被引量: 4发表: 2007年 Evidence for transoceanic mig...
For each trial arm in our data set, we obtained best-fit values forαandβ(Fig.1d). The distributions for individual arms and their parameterizations can be visualized in three different ways: (i) as probability density functions (PDFs), the likelihood that an event will occur at any parti...
The calculation of an expected survival (based on some reference population) for a cohort of patients under study has a long history. These methods are most familiar when the reference population is census based, for example, the overall survival experience of the United States population by age...
Table 1 Clinical characteristics of the lung adenocarcinoma cohort in the study. Full size table Gene set enrichment analysis GSEA revealed that 10 pathways were involved in the tumour group. After removing the repeated genes in the pathways, 165 genes were identified for subsequent analysis. The ...
XVI. Life Tables for the Flour Beetle Tribolium confusum Duval In this paper are presented life tables for males and for females of the beetle Tribolium confusum Duval, living in regularly renewed fresh flour. The Trib... R Pearl,T Park,JR Miner - 《American Naturalist》 被引量: 215发表:...
Demographic window to aging in the wild: Constructing life tables and estimating survival functions from marked individuals of unknown age. Aging Cell 3(3): 125-131.Mu篓ller, H.G., Wang, J.L., Carey, J.R., Caswell-Chen, E.P., Chen, C., Papadopoulos, N., and Yao, F. (2004)....
at least two types ofnaturalcensoring mechanisms seem uncontrollable thanks to the very nature of insect development and instarship. Two examples are presented here: (i) In a life table study, when a cohort of insects is observed, the insect development (molting, emergence, etc.) or survival...
In this retrospective cohort study, we selected patients with PLC (the International Classification of Diseases for Oncology, Third Edition [ICD-O-3] code: C22.0, liver; C22.1, intrahepatic bile duct) from the SEER database during 2004 and 2016 based on November 2018 submission. SEER database...