Lifetime Data Anal - Computationally simple estimation and improved efficiency for special cases of double truncation.

Tópicos

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

Resumo

Doubly truncated survival data arise when event times are observed only if they occur within subject specific intervals of times. Existing iterative estimation procedures for doubly truncated data are computationally intensive (Turnbull 38:290-295, 1976; Efron and Petrosian 94:824-825, 1999; Shen 62:835-853, 2010a). These procedures assume that the event time is independent of the truncation times, in the sample space that conforms to their requisite ordering. This type of independence is referred to as quasi-independence. In this paper we identify and consider two special cases of quasi-independence: complete quasi-independence and complete truncation dependence. For the case of complete quasi-independence, we derive the nonparametric maximum likelihood estimator in closed-form. For the case of complete truncation dependence, we derive a closed-form nonparametric estimator that requires some external information, and a semi-parametric maximum likelihood estimator that achieves improved efficiency relative to the standard nonparametric maximum likelihood estimator, in the absence of external information. We demonstrate the consistency and potentially improved efficiency of the estimators in simulation studies, and illustrate their use in application to studies of AIDS incubation and Parkinson's disease age of onset.

Resumo Limpo

doubli truncat surviv data aris event time observ occur within subject specif interv time exist iter estim procedur doubli truncat data comput intens turnbul efron petrosian shen procedur assum event time independ truncat time sampl space conform requisit order type independ refer quasiindepend paper identifi consid two special case quasiindepend complet quasiindepend complet truncat depend case complet quasiindepend deriv nonparametr maximum likelihood estim closedform case complet truncat depend deriv closedform nonparametr estim requir extern inform semiparametr maximum likelihood estim achiev improv effici relat standard nonparametr maximum likelihood estim absenc extern inform demonstr consist potenti improv effici estim simul studi illustr use applic studi aid incub parkinson diseas age onset

Resumos Similares

Lifetime Data Anal - A generalization of Turnbull's estimator for nonparametric estimation of the conditional survival function with interval-censored data. ( 0,896089182084973 )
Lifetime Data Anal - Semiparametric additive marginal regression models for multiple type recurrent events. ( 0,887290601107677 )
Lifetime Data Anal - A two-stage estimation in the Clayton-Oakes model with marginal linear transformation models for multivariate failure time data. ( 0,887120308835283 )
Lifetime Data Anal - Regression analysis for cumulative incidence probability under competing risks and left-truncated sampling. ( 0,886512555710856 )
Neural Comput - Firing variability is higher than deduced from the empirical coefficient of variation. ( 0,880363110053907 )
Med Decis Making - Generalized additive models for the analysis of EQ-5D utility data. ( 0,879419102547463 )
Lifetime Data Anal - Marginal semiparametric multivariate accelerated failure time model with generalized estimating equations. ( 0,872636479845027 )
Med Decis Making - Calculating Utility Decrements Associated With an Adverse Event: Marginal Tobit and CLAD Coefficients Should Be Used With Caution. ( 0,867927369668741 )
Neural Comput - Reliability of information-based integration of EEG and fMRI data: a simulation study. ( 0,858050164958584 )
Lifetime Data Anal - Events per variable for risk differences and relative risks using pseudo-observations. ( 0,856496045008288 )
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. ( 0,855488444247725 )
Lifetime Data Anal - Estimation of treatment effects based on possibly misspecified Cox regression. ( 0,853977946842236 )
Lifetime Data Anal - Predictive comparison of joint longitudinal-survival modeling: a case study illustrating competing approaches. ( 0,851167831090162 )
Lifetime Data Anal - Likelihood ratio procedures and tests of fit in parametric and semiparametric copula models with censored data. ( 0,85042442686468 )
Lifetime Data Anal - Regression analysis based on conditional likelihood approach under semi-competing risks data. ( 0,847229558823991 )
Lifetime Data Anal - A pool-adjacent-violators type algorithm for non-parametric estimation of current status data with dependent censoring. ( 0,846199909394965 )
Lifetime Data Anal - Nonparametric estimation of the cumulative intensities in an interval censored competing risks model. ( 0,836593900744901 )
Lifetime Data Anal - Semiparametric methods for center effect measures based on the ratio of survival functions. ( 0,835715785242742 )
Comput Methods Programs Biomed - A simulation procedure based on copulas to generate clustered multi-state survival data. ( 0,834998120218081 )
Lifetime Data Anal - Profile local linear estimation of generalized semiparametric regression model for longitudinal data. ( 0,834384148147648 )
Med Decis Making - Regression estimators for generic health-related quality of life and quality-adjusted life years. ( 0,83411560516691 )
Comput Methods Programs Biomed - Flexible multivariate marginal models for analyzing multivariate longitudinal data, with applications in R. ( 0,833098624602208 )
Med Decis Making - Eliciting benefit-risk preferences and probability-weighted utility using choice-format conjoint analysis. ( 0,83241513401361 )
Lifetime Data Anal - Estimation in a competing risks proportional hazards model under length-biased sampling with censoring. ( 0,830549302980595 )
Lifetime Data Anal - Pseudo-observations for competing risks with covariate dependent censoring. ( 0,82880813372039 )
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. ( 0,828655336323574 )
Lifetime Data Anal - Nonparametric quasi-likelihood for right censored data. ( 0,826301914535406 )
Lifetime Data Anal - Local linear estimation of concordance probability with application to covariate effects models on association for bivariate failure-time data. ( 0,824757606003213 )
Lifetime Data Anal - Simultaneous marginal survival estimators when doubly censored data is present. ( 0,823564994229603 )
Lifetime Data Anal - A hierarchical frailty model applied to two-generation melanoma data. ( 0,821902300189701 )
Comput Math Methods Med - Gray's time-varying coefficients model for posttransplant survival of pediatric liver transplant recipients with a diagnosis of cancer. ( 0,81678502428322 )
Lifetime Data Anal - Imputation for semiparametric transformation models with biased-sampling data. ( 0,815868578350806 )
Med Decis Making - Adjusting survival time estimates to account for treatment switching in randomized controlled trials--an economic evaluation context: methods, limitations, and recommendations. ( 0,814258005003195 )
Lifetime Data Anal - Estimating treatment effects on the marginal recurrent event mean in the presence of a terminating event. ( 0,811394433436461 )
Lifetime Data Anal - On estimation of linear transformation models with nested case-control sampling. ( 0,809295341654998 )
Comput Methods Programs Biomed - Poisson regression models outperform the geometrical model in estimating the peak-to-trough ratio of seasonal variation: a simulation study. ( 0,808333825161627 )
Lifetime Data Anal - Proportional hazards regression with interval censored data using an inverse probability weight. ( 0,806450484498143 )
Lifetime Data Anal - Proportional hazards regression in the presence of missing study eligibility information. ( 0,798337502122754 )
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. ( 0,79344722528336 )
Res Synth Methods - Robust variance estimation in meta-regression with dependent effect size estimates. ( 0,793312415057779 )
Res Synth Methods - Combining study outcome measures using dominance adjusted weights. ( 0,791318272866086 )
Lifetime Data Anal - Nonparametric estimation of current status data with dependent censoring. ( 0,783135108644051 )
Res Synth Methods - Semiparametric hazard function estimation in meta-analysis for time to event data. ( 0,778970200214173 )
Lifetime Data Anal - Evaluating hospital readmission rates in dialysis facilities; adjusting for hospital effects. ( 0,77887643665629 )
Brief. Bioinformatics - Using cross-validation to evaluate predictive accuracy of survival risk classifiers based on high-dimensional data. ( 0,775467240073138 )
IEEE Trans Pattern Anal Mach Intell - Covariate Shift Adaptation for Discriminative 3D Pose Estimation. ( 0,774538213315665 )
Comput Math Methods Med - Application of seemingly unrelated regression in medical data with intermittently observed time-dependent covariates. ( 0,773537472742755 )
Lifetime Data Anal - Comparison of stopped Cox regression with direct methods such as pseudo-values and binomial regression. ( 0,773495999576733 )
Comput Methods Programs Biomed - Model based period analysis of absolute and relative survival with R: data preparation, model fitting and derivation of survival estimates. ( 0,773336572255523 )
Lifetime Data Anal - Non-crossing weighted kernel quantile regression with right censored data. ( 0,773253538137259 )
Comput Methods Programs Biomed - mmm: an R package for analyzing multivariate longitudinal data with multivariate marginal models. ( 0,772138076954884 )
Lifetime Data Anal - Additive-multiplicative rates model for recurrent events. ( 0,771213788763048 )
Lifetime Data Anal - Cox regression for mixed case interval-censored data with covariate errors. ( 0,770341910161605 )
Lifetime Data Anal - The beta modified Weibull distribution. ( 0,768082747554291 )
Neural Comput - ParceLiNGAM: a causal ordering method robust against latent confounders. ( 0,767337359755446 )
Lifetime Data Anal - Semiparametric estimation of treatment effect with time-lagged response in the presence of informative censoring. ( 0,767080748411662 )
Lifetime Data Anal - Robust inference in discrete hazard models for randomized clinical trials. ( 0,76678969151436 )
Neural Comput - Least squares estimation without priors or supervision. ( 0,760013876294393 )
Lifetime Data Anal - Empirical receiver operating characteristic curve for two-sample comparison with cure fractions. ( 0,75548310171779 )
Res Synth Methods - Meta-analysis of time-to-event data: a comparison of two-stage methods. ( 0,753568629684902 )
Lifetime Data Anal - Statistical inference based on the nonparametric maximum likelihood estimator under double-truncation. ( 0,751022798494842 )
Lifetime Data Anal - Quantifying the average of the time-varying hazard ratio via a class of transformations. ( 0,747374860689023 )
Comput Methods Programs Biomed - Bayesian Decision Trees for predicting survival of patients: a study on the US National Trauma Data Bank. ( 0,742964117146472 )
Brief. Bioinformatics - On the validity of time-dependent AUC estimators. ( 0,742712022359758 )
J. Comput. Biol. - An optimization-based sampling scheme for phylogenetic trees. ( 0,738534480454987 )
IEEE Trans Image Process - A tuned mesh-generation strategy for image representation based on data-dependent triangulation. ( 0,738449087236603 )
Lifetime Data Anal - Matched survival data in a co-twin control design. ( 0,737912527636669 )
Lifetime Data Anal - Linear regression analysis of survival data with missing censoring indicators. ( 0,735723385369437 )
Lifetime Data Anal - Models and estimation for systems with recurrent events and usage processes. ( 0,734605406544458 )
Lifetime Data Anal - A functional inference for multivariate current status data with mismeasured covariate. ( 0,734233497901299 )
IEEE Trans Image Process - The sparse matrix transform for covariance estimation and analysis of high dimensional signals. ( 0,732306844031101 )
Lifetime Data Anal - Marginal hazard regression for correlated failure time data with auxiliary covariates. ( 0,731753670840534 )
IEEE Trans Pattern Anal Mach Intell - Learning Graphical Model Parameters with Approximate Marginal Inference. ( 0,731038833814306 )
Lifetime Data Anal - A copula model for marked point processes. ( 0,729842963407755 )
Neural Comput - On quadrature methods for refractory point process likelihoods. ( 0,729276721254369 )
Lifetime Data Anal - Robust methods to improve efficiency and reduce bias in estimating survival curves in randomized clinical trials. ( 0,72632929067071 )
Med Biol Eng Comput - Non-invasive continuous glucose monitoring: improved accuracy of point and trend estimates of the Multisensor system. ( 0,722505196550212 )
Lifetime Data Anal - Estimation of odds of concordance based on the Aalen additive model. ( 0,721142960730617 )
Lifetime Data Anal - Nonparametric estimation with recurrent competing risks data. ( 0,720297701965421 )
Methods Inf Med - Assessing frequency domain causality in cardiovascular time series with instantaneous interactions. ( 0,719314982864437 )
Res Synth Methods - Robust variance estimation with dependent effect sizes: practical considerations including a software tutorial in Stata and spss. ( 0,719138238173442 )
IEEE Trans Pattern Anal Mach Intell - Maximum Likelihood Estimation of Depth Maps Using Photometric Stereo. ( 0,718098763288104 )
Lifetime Data Anal - Comparison of estimators in nested case-control studies with multiple outcomes. ( 0,715928329212767 )
Lifetime Data Anal - Survival estimation through the cumulative hazard function with monotone natural cubic splines. ( 0,715634645207563 )
J Chem Inf Model - A robust boosting regression tree with applications in quantitative structure-activity relationship studies of organic compounds. ( 0,712765331937361 )
Neural Comput - An estimation of generalized bradley-terry models based on the em algorithm. ( 0,709195775981951 )
Med Biol Eng Comput - Clinical applications of musculoskeletal modelling for the shoulder and upper limb. ( 0,707284473977652 )
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. ( 0,703114538875314 )
Neural Comput - A framework for evaluating pairwise and multiway synchrony among stimulus-driven neurons. ( 0,70191751433938 )
IEEE Trans Image Process - Maximum likelihood orientation estimation of 1-D patterns in Laguerre-Gauss subspaces. ( 0,701540247261707 )
Lifetime Data Anal - Confidence bands for the difference between two median survival times as a function of covariates. ( 0,700646844237496 )
Lifetime Data Anal - A general joint model for longitudinal measurements and competing risks survival data with heterogeneous random effects. ( 0,70045795704553 )
Comput Methods Programs Biomed - Fitting semiparametric regressions for panel count survival data with an R package spef. ( 0,70031165874729 )
Res Synth Methods - Multivariate fixed- and random-effects models for summarizing ordinal data in meta-analysis of diagnostic staging studies. ( 0,700021194734195 )
IEEE Trans Image Process - Nonlinearity detection in hyperspectral images using a polynomial post-nonlinear mixing model. ( 0,69852266258355 )
Lifetime Data Anal - Estimation of cumulative incidence functions when the lifetime distributions are uniformly stochastically ordered. ( 0,698441590738093 )
Med Decis Making - Methods for estimating subgroup effects in cost-effectiveness analyses that use observational data. ( 0,697484313162999 )
J. Comput. Biol. - Accuracy estimation and parameter advising for protein multiple sequence alignment. ( 0,693565468740128 )
Res Synth Methods - Multivariate meta-analysis using individual participant data. ( 0,69298092885165 )
Comput Methods Programs Biomed - PSHREG: a SAS macro for proportional and nonproportional subdistribution hazards regression. ( 0,69090930069854 )