Lifetime Data Anal - Estimation of cumulative incidence functions when the lifetime distributions are uniformly stochastically ordered.

Tópicos

{ estim(2440) model(1874) function(577) }
{ risk(3053) factor(974) diseas(938) }
{ problem(2511) optim(1539) algorithm(950) }
{ import(1318) role(1303) understand(862) }
{ method(1557) propos(1049) approach(1037) }
{ model(3404) distribut(989) bayesian(671) }
{ take(945) account(800) differ(722) }
{ algorithm(1844) comput(1787) effici(935) }
{ medic(1828) order(1363) alert(1069) }
{ error(1145) method(1030) estim(1020) }
{ general(901) number(790) one(736) }
{ studi(1119) effect(1106) posit(819) }
{ intervent(3218) particip(2042) group(1664) }
{ can(981) present(881) function(850) }
{ use(976) code(926) identifi(902) }
{ method(2212) result(1239) propos(1039) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ imag(1057) registr(996) error(939) }
{ assess(1506) score(1403) qualiti(1306) }
{ perform(1367) use(1326) method(1137) }
{ blood(1257) pressur(1144) flow(957) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ data(3008) multipl(1320) sourc(1022) }
{ first(2504) two(1366) second(1323) }
{ activ(1138) subject(705) human(624) }
{ structur(1116) can(940) graph(676) }
{ use(1733) differ(960) four(931) }
{ result(1111) use(1088) new(759) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ system(1976) rule(880) can(841) }
{ measur(2081) correl(1212) valu(896) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ method(1219) similar(1157) match(930) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2830) propos(1344) filter(1198) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ patient(2315) diseas(1263) diabet(1191) }
{ studi(2440) review(1878) systemat(933) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ clinic(1479) use(1117) guidelin(835) }
{ extract(1171) text(1153) clinic(932) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1410) differ(1259) use(1210) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ spatial(1525) area(1432) region(1030) }
{ record(1888) medic(1808) patient(1693) }
{ monitor(1329) mobil(1314) devic(1160) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ signal(2180) analysi(812) frequenc(800) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ analysi(2126) use(1163) compon(1037) }
{ health(1844) social(1437) communiti(874) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ drug(1928) target(777) effect(648) }
{ implement(1333) system(1263) develop(1122) }
{ survey(1388) particip(1329) question(1065) }
{ decis(3086) make(1611) patient(1517) }
{ process(1125) use(805) approach(778) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

In the competing risks problem an important role is played by the cumulative incidence function (CIF), whose value at time t is the probability of failure by time t from a particular type of risk in the presence of other risks. Assume that the lifetime distributions of two populations are uniformly stochastically ordered. Since this ordering may not hold for the empiricals due to sampling variability, it is natural to estimate these distributions under this constraint. This will in turn affect the estimation of the CIFs. This article considers this estimation problem. We do not assume that the risk sets in the two populations are related, give consistent estimators of all the CIFs and study the weak convergence of the resulting processes. We also report the results of a simulation study that show that our restricted estimators outperform the unrestricted ones in terms of mean square error. A real life example is used to illustrate our theoretical results.

Resumo Limpo

compet risk problem import role play cumul incid function cif whose valu time t probabl failur time t particular type risk presenc risk assum lifetim distribut two popul uniform stochast order sinc order may hold empir due sampl variabl natur estim distribut constraint will turn affect estim cif articl consid estim problem assum risk set two popul relat give consist estim cif studi weak converg result process also report result simul studi show restrict estim outperform unrestrict one term mean squar error real life exampl use illustr theoret result

Resumos Similares

Lifetime Data Anal - Estimation in a competing risks proportional hazards model under length-biased sampling with censoring. ( 0,814207037257579 )
Lifetime Data Anal - Semiparametric additive marginal regression models for multiple type recurrent events. ( 0,811100388807155 )
Comput Methods Programs Biomed - The Lindley distribution applied to competing risks lifetime data. ( 0,804284259313458 )
Lifetime Data Anal - Nonparametric estimation of the cumulative intensities in an interval censored competing risks model. ( 0,797088494723726 )
Lifetime Data Anal - Maximum likelihood analysis of semicompeting risks data with semiparametric regression models. ( 0,796491221469668 )
Lifetime Data Anal - Estimation of odds of concordance based on the Aalen additive model. ( 0,792259357062559 )
Lifetime Data Anal - A generalization of Turnbull's estimator for nonparametric estimation of the conditional survival function with interval-censored data. ( 0,786779435062459 )
Med Decis Making - Eliciting benefit-risk preferences and probability-weighted utility using choice-format conjoint analysis. ( 0,783717712033492 )
Lifetime Data Anal - Linear regression analysis of survival data with missing censoring indicators. ( 0,782342544001248 )
Lifetime Data Anal - Competing risks with missing covariates: effect of haplotypematch on hematopoietic cell transplant patients. ( 0,781212061771955 )
Lifetime Data Anal - Pseudo-observations for competing risks with covariate dependent censoring. ( 0,776767274171716 )
Lifetime Data Anal - Regression analysis for cumulative incidence probability under competing risks and left-truncated sampling. ( 0,774225444474151 )
Lifetime Data Anal - A two-stage estimation in the Clayton-Oakes model with marginal linear transformation models for multivariate failure time data. ( 0,773962374220467 )
Lifetime Data Anal - Comparison of stopped Cox regression with direct methods such as pseudo-values and binomial regression. ( 0,773599111568059 )
Lifetime Data Anal - Marginal semiparametric multivariate accelerated failure time model with generalized estimating equations. ( 0,773352996092158 )
Lifetime Data Anal - Events per variable for risk differences and relative risks using pseudo-observations. ( 0,772586821983866 )
Lifetime Data Anal - Estimating treatment effects on the marginal recurrent event mean in the presence of a terminating event. ( 0,764907258829901 )
Lifetime Data Anal - Regression analysis based on conditional likelihood approach under semi-competing risks data. ( 0,76286906602016 )
Res Synth Methods - Robust variance estimation in meta-regression with dependent effect size estimates. ( 0,761708502933125 )
Med Decis Making - Adjusting survival time estimates to account for treatment switching in randomized controlled trials--an economic evaluation context: methods, limitations, and recommendations. ( 0,759541527253167 )
Lifetime Data Anal - Semiparametric methods for center effect measures based on the ratio of survival functions. ( 0,758578659939494 )
Lifetime Data Anal - Imputation for semiparametric transformation models with biased-sampling data. ( 0,758284971286798 )
Med Decis Making - Generalized additive models for the analysis of EQ-5D utility data. ( 0,756325055009956 )
Comput Methods Programs Biomed - mmm: an R package for analyzing multivariate longitudinal data with multivariate marginal models. ( 0,754672863181758 )
Lifetime Data Anal - Predictive comparison of joint longitudinal-survival modeling: a case study illustrating competing approaches. ( 0,753634047706426 )
Lifetime Data Anal - Estimation of treatment effects based on possibly misspecified Cox regression. ( 0,753629573684549 )
Lifetime Data Anal - Non-crossing weighted kernel quantile regression with right censored data. ( 0,752961490465638 )
Med Decis Making - Calculating Utility Decrements Associated With an Adverse Event: Marginal Tobit and CLAD Coefficients Should Be Used With Caution. ( 0,75006444519946 )
Comput Methods Programs Biomed - A simulation procedure based on copulas to generate clustered multi-state survival data. ( 0,749739750303333 )
Lifetime Data Anal - Survival estimation through the cumulative hazard function with monotone natural cubic splines. ( 0,745802018628305 )
Brief. Bioinformatics - Using cross-validation to evaluate predictive accuracy of survival risk classifiers based on high-dimensional data. ( 0,744404037431463 )
Lifetime Data Anal - Likelihood ratio procedures and tests of fit in parametric and semiparametric copula models with censored data. ( 0,743679830940771 )
Neural Comput - Reliability of information-based integration of EEG and fMRI data: a simulation study. ( 0,743570465896569 )
Lifetime Data Anal - Statistical inference based on the nonparametric maximum likelihood estimator under double-truncation. ( 0,74336876800241 )
Lifetime Data Anal - Profile local linear estimation of generalized semiparametric regression model for longitudinal data. ( 0,742283208262932 )
IEEE Trans Pattern Anal Mach Intell - Learning Graphical Model Parameters with Approximate Marginal Inference. ( 0,741879381174062 )
Comput Methods Programs Biomed - Model based period analysis of absolute and relative survival with R: data preparation, model fitting and derivation of survival estimates. ( 0,74168323298999 )
Lifetime Data Anal - Local linear estimation of concordance probability with application to covariate effects models on association for bivariate failure-time data. ( 0,741504265006836 )
Neural Comput - Firing variability is higher than deduced from the empirical coefficient of variation. ( 0,741338422453987 )
Lifetime Data Anal - Nonparametric quasi-likelihood for right censored data. ( 0,73828142602003 )
Lifetime Data Anal - Nonparametric estimation with recurrent competing risks data. ( 0,737359582421188 )
Med Decis Making - Underestimation of uncertainties in health utilities derived from mapping algorithms involving health-related quality-of-life measures: statistical explanations and potential remedies. ( 0,735513269468811 )
Med Decis Making - Regression estimators for generic health-related quality of life and quality-adjusted life years. ( 0,735128826067891 )
Lifetime Data Anal - On estimation of linear transformation models with nested case-control sampling. ( 0,733165217900522 )
J. Comput. Biol. - An optimization-based sampling scheme for phylogenetic trees. ( 0,732982935592998 )
Lifetime Data Anal - Isotonic estimation of survival under a misattribution of cause of death. ( 0,732933616266497 )
J Chem Inf Model - Estimation of environment-related properties of chemicals for design of sustainable processes: development of group-contribution+ (GC+) property models and uncertainty analysis. ( 0,731593992297501 )
Lifetime Data Anal - Additive-multiplicative rates model for recurrent events. ( 0,731461135880171 )
Comput Methods Programs Biomed - Flexible multivariate marginal models for analyzing multivariate longitudinal data, with applications in R. ( 0,731391550209562 )
Lifetime Data Anal - Nonparametric estimation of current status data with dependent censoring. ( 0,731081516335828 )
Res Synth Methods - Combining study outcome measures using dominance adjusted weights. ( 0,72870609356384 )
IEEE Trans Image Process - The sparse matrix transform for covariance estimation and analysis of high dimensional signals. ( 0,726897789524748 )
Res Synth Methods - Comparison of statistical inferences from the DerSimonian-Laird and alternative random-effects model meta-analyses - an empirical assessment of 920 Cochrane primary outcome meta-analyses. ( 0,721571419164815 )
Lifetime Data Anal - A pool-adjacent-violators type algorithm for non-parametric estimation of current status data with dependent censoring. ( 0,721498791124902 )
Neural Comput - ParceLiNGAM: a causal ordering method robust against latent confounders. ( 0,721310817418834 )
Lifetime Data Anal - Simultaneous marginal survival estimators when doubly censored data is present. ( 0,718574158466471 )
Lifetime Data Anal - Cross-ratio estimation for bivariate failure times with left truncation. ( 0,717816210263327 )
Lifetime Data Anal - Evaluating hospital readmission rates in dialysis facilities; adjusting for hospital effects. ( 0,717779000050423 )
Comput Math Methods Med - Application of seemingly unrelated regression in medical data with intermittently observed time-dependent covariates. ( 0,710664302562537 )
Lifetime Data Anal - A hierarchical frailty model applied to two-generation melanoma data. ( 0,71062934608865 )
Med Decis Making - Methods for estimating subgroup effects in cost-effectiveness analyses that use observational data. ( 0,7081872702445 )
Lifetime Data Anal - The beta modified Weibull distribution. ( 0,703632691475458 )
Lifetime Data Anal - Cox regression for mixed case interval-censored data with covariate errors. ( 0,700607662737719 )
Lifetime Data Anal - Robust methods to improve efficiency and reduce bias in estimating survival curves in randomized clinical trials. ( 0,699939594281243 )
Neural Comput - Least squares estimation without priors or supervision. ( 0,699894668601815 )
Spat Spatiotemporal Epidemiol - Jointly optimal bandwidth selection for the planar kernel-smoothed density-ratio. ( 0,699681157327354 )
Comput. Biol. Med. - Analytic gain in probabilistic decompression sickness models. ( 0,699322783339491 )
Lifetime Data Anal - Computationally simple estimation and improved efficiency for special cases of double truncation. ( 0,698441590738093 )
Lifetime Data Anal - Proportional hazards regression in the presence of missing study eligibility information. ( 0,698133098012721 )
Comput Math Methods Med - A gradient boosting algorithm for survival analysis via direct optimization of concordance index. ( 0,697226252990127 )
Lifetime Data Anal - Robust inference in discrete hazard models for randomized clinical trials. ( 0,697004338977294 )
Res Synth Methods - Semiparametric hazard function estimation in meta-analysis for time to event data. ( 0,695108306748967 )
Lifetime Data Anal - Evaluating incremental values from new predictors with net reclassification improvement in survival analysis. ( 0,69491766549188 )
J. Comput. Biol. - Improved harmonic mean estimator for phylogenetic model evidence. ( 0,694424425106544 )
Neural Comput - A Monte Carlo Metropolis-Hastings algorithm for sampling from distributions with intractable normalizing constants. ( 0,694033288857412 )
IEEE Trans Image Process - A tuned mesh-generation strategy for image representation based on data-dependent triangulation. ( 0,693558484399413 )
Comput Math Methods Med - Gray's time-varying coefficients model for posttransplant survival of pediatric liver transplant recipients with a diagnosis of cancer. ( 0,693114073622761 )
Neural Comput - Entropy estimation in Turing's perspective. ( 0,692610472856744 )
Comput Math Methods Med - Application of multivariate modeling for radiation injury assessment: a proof of concept. ( 0,69087042518826 )
Lifetime Data Anal - Neyman, Markov processes and survival analysis. ( 0,68894001525933 )
IEEE Trans Image Process - Robust albedo estimation from a facial image with cast shadow under general unknown lighting. ( 0,68797982460818 )
Comput Methods Programs Biomed - The input-output relationship approach to structural identifiability analysis. ( 0,687386788145033 )
Lifetime Data Anal - A functional inference for multivariate current status data with mismeasured covariate. ( 0,684620107030504 )
Res Synth Methods - Robust variance estimation with dependent effect sizes: practical considerations including a software tutorial in Stata and spss. ( 0,682011425728795 )
Comput. Biol. Med. - Identification of a model of non-esterified fatty acids dynamics through genetic algorithms: the case of women with a history of gestational diabetes. ( 0,680907918839144 )
Lifetime Data Anal - A flexible semiparametric transformation model for recurrent event data. ( 0,680571375347971 )
IEEE Trans Pattern Anal Mach Intell - Maximum Likelihood Estimation of Depth Maps Using Photometric Stereo. ( 0,679069606261223 )
Lifetime Data Anal - Proportional hazards regression with interval censored data using an inverse probability weight. ( 0,677729728801856 )
Comput Methods Programs Biomed - Bayesian Decision Trees for predicting survival of patients: a study on the US National Trauma Data Bank. ( 0,677193125607034 )
Comput Methods Programs Biomed - PSHREG: a SAS macro for proportional and nonproportional subdistribution hazards regression. ( 0,676864050808132 )
Res Synth Methods - Multivariate meta-analysis using individual participant data. ( 0,674709503145909 )
Comput Methods Programs Biomed - Poisson regression models outperform the geometrical model in estimating the peak-to-trough ratio of seasonal variation: a simulation study. ( 0,674635228658321 )
Lifetime Data Anal - Quantifying the average of the time-varying hazard ratio via a class of transformations. ( 0,671470215931007 )
IEEE Trans Pattern Anal Mach Intell - Covariate Shift Adaptation for Discriminative 3D Pose Estimation. ( 0,670184289302052 )
Comput Methods Programs Biomed - Mixture and non-mixture cure fraction models based on the generalized modified Weibull distribution with an application to gastric cancer data. ( 0,669917324525233 )
IEEE Trans Image Process - A weighted dictionary learning model for denoising images corrupted by mixed noise. ( 0,669490655463421 )
Res Synth Methods - Meta-analysis of time-to-event data: a comparison of two-stage methods. ( 0,669056755348849 )
IEEE Trans Image Process - Maximum likelihood orientation estimation of 1-D patterns in Laguerre-Gauss subspaces. ( 0,666335315050294 )
Med Biol Eng Comput - Non-invasive continuous glucose monitoring: improved accuracy of point and trend estimates of the Multisensor system. ( 0,666187669305838 )
Lifetime Data Anal - An additive-multiplicative rates model for recurrent event data with informative terminal event. ( 0,665386173945267 )