ELIZA

return kwic search for treatment out of >500 occurrences
677804 occurrences (No.8 in the rank) during 5 years in the PubMed. [no cache] 500 found

356) In addition, treatment effects and subgroups can be modelled separately for each component of risk.

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PMID:21937472 DOI:10.1177/0962280211419645

2015 Statistical methods in medical research

* Survival extrapolation using the poly-Weibull model.

- Recent studies of (cost-) effectiveness in cardiothoracic transplantation have required estimation of mean survival over the lifetime of the recipients. In order to calculate mean survival, the complete survivor curve is required but is often not fully observed, so that survival extrapolation is necessary. After transplantation, the hazard function is bathtub-shaped, reflecting latent competing risks which operate additively in overlapping time periods. The poly-Weibull distribution is a flexible parametric model that may be used to extrapolate survival and has a natural competing risks interpretation. In addition, treatment effects and subgroups can be modelled separately for each component of risk. We describe the model and develop inference procedures using freely available software. The methods are applied to two problems from cardiothoracic transplantation.

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(1)101 of	(14)4 showed	(27)3 the	(40)2 leads
(2)53 null	(15)4 were	(28)3 to	(41)2 led
(3)38 with	(16)3 as	(29)3 without	(42)2 may
(4)29 for	(17)3 by	(30)2 after	(43)2 program
(5)23 and	(18)3 cycle	(31)2 also	(44)2 protocols
(6)11 in	(19)3 group	(32)2 are	(45)2 response
(7)9 was	(20)3 modalities	(33)2 can	(46)2 schizophrenia
(8)6 groups	(21)3 on	(34)2 concentration	(47)2 seems
(9)6 options	(22)3 option	(35)2 cycles	(48)2 significantly
(10)5 or	(23)3 outcomes	(36)2 effects	(49)2 strategies
(11)4 allocation	(24)3 period	(37)2 group,
(12)4 completion	(25)3 plants	(38)2 induced
(13)4 effect	(26)3 success	(39)2 is

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--- WordNet output for treatment --- =>1.取り扱い, 扱い, 治療, 待遇, 処理, 処置, 2.台本, シナリオ Overview of noun treatment The noun treatment has 4 senses (first 4 from tagged texts) 1. (28) treatment, intervention -- (care provided to improve a situation (especially medical procedures or applications that are intended to relieve illness or injury)) 2. (25) treatment, handling -- (the management of someone or something; "the handling of prisoners"; "the treatment of water sewage"; "the right to equal treatment in the criminal justice system") 3. (4) treatment -- (a manner of dealing with something artistically; "his treatment of space borrows from Italian architecture") 4. (2) discussion, treatment, discourse -- (an extended communication (often interactive) dealing with some particular topic; "the book contains an excellent discussion of modal logic"; "his treatment of the race question is badly biased") --- WordNet end ---