ELIZA

return kwic search for show out of >500 occurrences
663834 occurrences (No.9 in the rank) during 5 years in the PubMed. [cache]

311) We show how a maximum penalized likelihood estimation can be applied to a nonparametric estimation of the continuous hazard functions in a general joint frailty model with right censoring and delayed entry.

--- ABSTRACT ---

PMID:22025414 DOI:10.1177/0962280211425578

2015 Statistical methods in medical research

* A joint model for the dependence between clustered times to tumour progression and deaths: A meta-analysis of chemotherapy in head and neck cancer.

- The observation of time to tumour progression (TTP) or progression-free survival (PFS) may be terminated by a terminal event. In this context, deaths may be due to tumour progression, and the time to the major failure event (death) may be correlated with the TTP. The usual assumption of independence between the TTP process and death, required by many commonly used statistical methods, can be violated. Furthermore, although the relationship between TTP and time to death is most relevant to the anti-cancer drug development or to evaluation of TTP as a surrogate endpoint, statistical models that try to describe the dependence structure between these two characteristics are not frequently used. We propose a joint frailty model for the analysis of two survival endpoints, TTP and time to death, or PFS and time to death, in the context of data clustering (e.g. at the centre or trial level). This approach allows us to simultaneously evaluate the prognostic effects of covariates on the two survival endpoints, while accounting both for the relationship between the outcomes and for data clustering. We show how a maximum penalized likelihood estimation can be applied to a nonparametric estimation of the continuous hazard functions in a general joint frailty model with right censoring and delayed entry. The model was motivated by a large meta-analysis of randomized trials for head and neck cancers (Meta-Analysis of Chemotherapy in Head and Neck Cancers), in which the efficacy of chemotherapy on TTP or PFS and overall survival was investigated, as adjunct to surgery or radiotherapy or both.

--- ABSTRACT END ---

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[frequency of next (right) word to show]

(1)255 that	(9)5 here	(17)3 different	(25)2 differences
(2)30 a	(10)5 promise	(18)3 risk	(26)2 differential
(3)24 the	(11)4 by	(19)3 statistically	(27)2 for
(4)13 how	(12)4 greater	(20)3 such	(28)2 great
(5)13 significant	(13)4 higher	(21)2 null	(29)2 important
(6)8 any	(14)4 increased	(22)2 beneficial	(30)2 lower
(7)8 that,	(15)4 more	(23)2 changes
(8)7 an	(16)4 similar	(24)2 clinical

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--- WordNet output for show --- =>教える, 見せること, 展覧会, 見世物, 外観, を見せる, を案内する, を明らかにする, 見える Overview of noun show The noun show has 4 senses (first 2 from tagged texts) 1. (18) show -- (the act of publicly exhibiting or entertaining; "a remarkable show of skill") 2. (9) display, show -- (something intended to communicate a particular impression; "made a display of strength"; "a show of impatience"; "a good show of looking interested") 3. show -- (a social event involving a public performance or entertainment; "they wanted to see some of the shows on Broadway") 4. appearance, show -- (pretending that something is the case in order to make a good impression; "they try to keep up appearances"; "that ceremony is just for show") Overview of verb show The verb show has 12 senses (first 11 from tagged texts) 1. (136) show, demo, exhibit, present, demonstrate -- (give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington") 2. (63) prove, demonstrate, establish, show, shew -- (establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture") 3. (57) testify, bear witness, prove, evidence, show -- (provide evidence for; "The blood test showed that he was the father"; "Her behavior testified to her incompetence") 4. (43) show -- (make visible or noticeable; "She showed her talent for cooking"; "Show me your etchings, please") 5. (32) picture, depict, render, show -- (show in, or as in, a picture; "This scene depicts country life"; "the face of the child is rendered with much tenderness in this painting") 6. (24) express, show, evince -- (give expression to; "She showed her disappointment") 7. (24) indicate, point, designate, show -- (indicate a place, direction, person, or thing; either spatially or figuratively; "I showed the customer the glove section"; "He pointed to the empty parking space"; "he indicated his opponents") 8. (11) show, show up -- (be or become visible or noticeable; "His good upbringing really shows"; "The dirty side will show") 9. (7) read, register, show, record -- (indicate a certain reading; of gauges and instruments; "The thermometer showed thirteen degrees below zero"; "The gauge read `empty'") 10. (6) show -- (give evidence of, as of records; "The diary shows his distress that evening") 11. (2) usher, show -- (take (someone) to their seats, as in theaters or auditoriums; "The usher showed us to our seats") 12. show -- (finish third or better in a horse or dog race; "he bet $2 on number six to show") --- WordNet end ---