Lifetime Data Anal - Confidence bands for the difference between two median survival times as a function of covariates.

Tópicos

{ estim(2440) model(1874) function(577) }
{ first(2504) two(1366) second(1323) }
{ cancer(2502) breast(956) screen(824) }
{ time(1939) patient(1703) rate(768) }
{ high(1669) rate(1365) level(1280) }
{ imag(2830) propos(1344) filter(1198) }
{ framework(1458) process(801) describ(734) }
{ analysi(2126) use(1163) compon(1037) }
{ use(1733) differ(960) four(931) }
{ take(945) account(800) differ(722) }
{ data(1714) softwar(1251) tool(1186) }
{ model(3480) simul(1196) paramet(876) }
{ data(1737) use(1416) pattern(1282) }
{ system(1976) rule(880) can(841) }
{ method(1219) similar(1157) match(930) }
{ chang(1828) time(1643) increas(1301) }
{ control(1307) perform(991) simul(935) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ data(2317) use(1299) case(1017) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ patient(1821) servic(1111) care(1106) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ inform(2794) health(2639) internet(1427) }
{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ featur(3375) classif(2383) classifi(1994) }
{ 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) }
{ assess(1506) score(1403) qualiti(1306) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ 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) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ 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) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(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) }
{ blood(1257) pressur(1144) flow(957) }
{ spatial(1525) area(1432) region(1030) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ 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) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ data(3008) multipl(1320) sourc(1022) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ use(2086) technolog(871) perceiv(783) }
{ can(981) present(881) function(850) }
{ health(1844) social(1437) communiti(874) }
{ structur(1116) can(940) graph(676) }
{ use(976) code(926) identifi(902) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ 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) }
{ method(2212) result(1239) propos(1039) }
{ detect(2391) sensit(1101) algorithm(908) }

Resumo

In this paper, the estimation of the difference between two median survival times is considered when two treatment groups of right-censored data and the associated covariates are available. To identify the possible range of covariates over which the two treatments would produce different median survival times, two confidence bands for the difference as a function of the covariates are proposed under the stratified and treatment-specific Cox models, respectively. The results of a simulation study indicate that the latter generally maintains its confidence level and the former holds its confidence level and preserves a narrower width when the two treatments satisfy the stratified Cox model. An application of the proposed confidence bands is finally illustrated with a data set in a two-arm lung cancer study.

Resumo Limpo

paper estim differ two median surviv time consid two treatment group rightcensor data associ covari avail identifi possibl rang covari two treatment produc differ median surviv time two confid band differ function covari propos stratifi treatmentspecif cox model respect result simul studi indic latter general maintain confid level former hold confid level preserv narrow width two treatment satisfi stratifi cox model applic propos confid band final illustr data set twoarm lung cancer studi

Resumos Similares

Lifetime Data Anal - The beta modified Weibull distribution. ( 0,782331027351533 )
Lifetime Data Anal - Regression analysis for cumulative incidence probability under competing risks and left-truncated sampling. ( 0,770618299993914 )
Lifetime Data Anal - A two-stage estimation in the Clayton-Oakes model with marginal linear transformation models for multivariate failure time data. ( 0,762241519850213 )
Res Synth Methods - Multivariate fixed- and random-effects models for summarizing ordinal data in meta-analysis of diagnostic staging studies. ( 0,741558439064082 )
Lifetime Data Anal - On computing standard errors for marginal structural Cox models. ( 0,741054878318524 )
Comput Math Methods Med - Gray's time-varying coefficients model for posttransplant survival of pediatric liver transplant recipients with a diagnosis of cancer. ( 0,736972251858998 )
Neural Comput - Firing variability is higher than deduced from the empirical coefficient of variation. ( 0,735072136458563 )
Comput Methods Programs Biomed - A simulation procedure based on copulas to generate clustered multi-state survival data. ( 0,729628587102024 )
Lifetime Data Anal - Estimation of treatment effects based on possibly misspecified Cox regression. ( 0,728886821772831 )
Lifetime Data Anal - Semiparametric additive marginal regression models for multiple type recurrent events. ( 0,728834904463983 )
Lifetime Data Anal - On estimation of linear transformation models with nested case-control sampling. ( 0,728310201851779 )
Med Decis Making - Regression estimators for generic health-related quality of life and quality-adjusted life years. ( 0,717937391756443 )
Comput Methods Programs Biomed - Flexible multivariate marginal models for analyzing multivariate longitudinal data, with applications in R. ( 0,716603598148185 )
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. ( 0,715578347696903 )
Neural Comput - Reliability of information-based integration of EEG and fMRI data: a simulation study. ( 0,714779765429861 )
Lifetime Data Anal - Predictive comparison of joint longitudinal-survival modeling: a case study illustrating competing approaches. ( 0,71106317101246 )
Lifetime Data Anal - Local linear estimation of concordance probability with application to covariate effects models on association for bivariate failure-time data. ( 0,71052437783374 )
Lifetime Data Anal - Comparison of stopped Cox regression with direct methods such as pseudo-values and binomial regression. ( 0,710136578048644 )
Med Decis Making - Generalized additive models for the analysis of EQ-5D utility data. ( 0,709750201817401 )
Comput Methods Programs Biomed - Model based period analysis of absolute and relative survival with R: data preparation, model fitting and derivation of survival estimates. ( 0,707204825198603 )
Lifetime Data Anal - Marginal semiparametric multivariate accelerated failure time model with generalized estimating equations. ( 0,706068870528858 )
Lifetime Data Anal - Nonparametric estimation of current status data with dependent censoring. ( 0,704160770129866 )
Lifetime Data Anal - A pool-adjacent-violators type algorithm for non-parametric estimation of current status data with dependent censoring. ( 0,700696919889022 )
Lifetime Data Anal - Computationally simple estimation and improved efficiency for special cases of double truncation. ( 0,700646844237496 )
Lifetime Data Anal - Regression analysis based on conditional likelihood approach under semi-competing risks data. ( 0,699942043971403 )
Lifetime Data Anal - Simultaneous marginal survival estimators when doubly censored data is present. ( 0,699194940226145 )
Lifetime Data Anal - Pseudo-observations for competing risks with covariate dependent censoring. ( 0,699167061052014 )
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. ( 0,697889127121368 )
Lifetime Data Anal - Events per variable for risk differences and relative risks using pseudo-observations. ( 0,696871577977877 )
Res Synth Methods - Linear inference for mixed treatment comparison meta-analysis: A two-stage approach. ( 0,695490770807809 )
Lifetime Data Anal - Comparison of estimators in nested case-control studies with multiple outcomes. ( 0,693122898798675 )
Lifetime Data Anal - A generalization of Turnbull's estimator for nonparametric estimation of the conditional survival function with interval-censored data. ( 0,692105300841115 )
Med Decis Making - Adjusting survival time estimates to account for treatment switching in randomized controlled trials--an economic evaluation context: methods, limitations, and recommendations. ( 0,690065016490146 )
Neural Comput - Some sampling properties of common phase estimators. ( 0,687987402512718 )
Med Decis Making - Calculating Utility Decrements Associated With an Adverse Event: Marginal Tobit and CLAD Coefficients Should Be Used With Caution. ( 0,687832385455229 )
Res Synth Methods - Combining study outcome measures using dominance adjusted weights. ( 0,687749456637065 )
Lifetime Data Anal - Imputation for semiparametric transformation models with biased-sampling data. ( 0,686690782999252 )
Lifetime Data Anal - Cox regression for mixed case interval-censored data with covariate errors. ( 0,686198820805802 )
Lifetime Data Anal - Estimating treatment effects on the marginal recurrent event mean in the presence of a terminating event. ( 0,685523088248196 )
Lifetime Data Anal - Ornstein-Uhlenbeck threshold regression for time-to-event data with and without a cure fraction. ( 0,685466083124286 )
Lifetime Data Anal - Linear regression analysis of survival data with missing censoring indicators. ( 0,684543711971773 )
Comput Methods Programs Biomed - Poisson regression models outperform the geometrical model in estimating the peak-to-trough ratio of seasonal variation: a simulation study. ( 0,684010082432849 )
Lifetime Data Anal - Nonparametric estimation of the cumulative intensities in an interval censored competing risks model. ( 0,680060080053015 )
Lifetime Data Anal - Profile local linear estimation of generalized semiparametric regression model for longitudinal data. ( 0,679327138413915 )
IEEE Trans Pattern Anal Mach Intell - Maximum Likelihood Estimation of Depth Maps Using Photometric Stereo. ( 0,677518543855206 )
Lifetime Data Anal - Estimation in a competing risks proportional hazards model under length-biased sampling with censoring. ( 0,676356417767573 )
Med Decis Making - Eliciting benefit-risk preferences and probability-weighted utility using choice-format conjoint analysis. ( 0,671809260861339 )
Lifetime Data Anal - Robust inference in discrete hazard models for randomized clinical trials. ( 0,671522343182913 )
Lifetime Data Anal - Nonparametric quasi-likelihood for right censored data. ( 0,669414915052441 )
Lifetime Data Anal - Proportional hazards regression in the presence of missing study eligibility information. ( 0,666885132955201 )
Res Synth Methods - Semiparametric hazard function estimation in meta-analysis for time to event data. ( 0,665181435961078 )
Lifetime Data Anal - Evaluating hospital readmission rates in dialysis facilities; adjusting for hospital effects. ( 0,662150750229752 )
Res Synth Methods - Robust variance estimation in meta-regression with dependent effect size estimates. ( 0,661934962618566 )
Lifetime Data Anal - Semiparametric methods for center effect measures based on the ratio of survival functions. ( 0,65932929597124 )
Lifetime Data Anal - Empirical receiver operating characteristic curve for two-sample comparison with cure fractions. ( 0,659171125656631 )
Res Synth Methods - Robust variance estimation with dependent effect sizes: practical considerations including a software tutorial in Stata and spss. ( 0,654424086140543 )
Lifetime Data Anal - Marginal hazard regression for correlated failure time data with auxiliary covariates. ( 0,653009671816199 )
J. Comput. Biol. - An optimization-based sampling scheme for phylogenetic trees. ( 0,649844056137545 )
Lifetime Data Anal - A hierarchical frailty model applied to two-generation melanoma data. ( 0,644976027669284 )
Lifetime Data Anal - Likelihood ratio procedures and tests of fit in parametric and semiparametric copula models with censored data. ( 0,640894514257091 )
Med Decis Making - Determining the length of posttherapeutic follow-up for cancer patients using competing risks modeling. ( 0,637598252453323 )
Lifetime Data Anal - Proportional hazards regression with interval censored data using an inverse probability weight. ( 0,63671959323696 )
Lifetime Data Anal - Nonparametric estimation with recurrent competing risks data. ( 0,63649433780239 )
Comput Methods Programs Biomed - mmm: an R package for analyzing multivariate longitudinal data with multivariate marginal models. ( 0,63479209695989 )
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. ( 0,634629844122515 )
Lifetime Data Anal - Additive-multiplicative rates model for recurrent events. ( 0,633679158998682 )
IEEE Trans Pattern Anal Mach Intell - Covariate Shift Adaptation for Discriminative 3D Pose Estimation. ( 0,627904520267038 )
Neural Comput - ParceLiNGAM: a causal ordering method robust against latent confounders. ( 0,627786296937074 )
Lifetime Data Anal - Non-crossing weighted kernel quantile regression with right censored data. ( 0,626974691618886 )
Comput Math Methods Med - Application of seemingly unrelated regression in medical data with intermittently observed time-dependent covariates. ( 0,625909966352971 )
Lifetime Data Anal - Estimation of odds of concordance based on the Aalen additive model. ( 0,62561332289593 )
Lifetime Data Anal - A copula model for marked point processes. ( 0,624946392435201 )
Comput Math Methods Med - Mucus distribution model in a lung with cystic fibrosis. ( 0,623610722037661 )
Comput Methods Programs Biomed - PSHREG: a SAS macro for proportional and nonproportional subdistribution hazards regression. ( 0,623406026883535 )
Comput Methods Programs Biomed - The mstate package for estimation and prediction in non- and semi-parametric multi-state and competing risks models. ( 0,622517030149345 )
Comput Methods Programs Biomed - The Survival Kit: software to analyze survival data including possibly correlated random effects. ( 0,622043698153953 )
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. ( 0,62079740791964 )
Lifetime Data Anal - Survival estimation through the cumulative hazard function with monotone natural cubic splines. ( 0,619987406633703 )
Comput Methods Programs Biomed - Fitting semiparametric regressions for panel count survival data with an R package spef. ( 0,619401203905665 )
Lifetime Data Anal - Cross-ratio estimation for bivariate failure times with left truncation. ( 0,617958135210029 )
Lifetime Data Anal - A parametric model fitting time to first event for overdispersed data: application to time to relapse in multiple sclerosis. ( 0,615855101344715 )
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. ( 0,613922958429088 )
IEEE Trans Image Process - Nonlinearity detection in hyperspectral images using a polynomial post-nonlinear mixing model. ( 0,613483944692687 )
IEEE Trans Image Process - A tuned mesh-generation strategy for image representation based on data-dependent triangulation. ( 0,61338185837467 )
Lifetime Data Anal - A proportional hazards regression model with change-points in the baseline function. ( 0,613049090527302 )
J Chem Inf Model - A robust boosting regression tree with applications in quantitative structure-activity relationship studies of organic compounds. ( 0,612099562706816 )
Lifetime Data Anal - Quantifying the average of the time-varying hazard ratio via a class of transformations. ( 0,611621596683156 )
Neural Comput - On quadrature methods for refractory point process likelihoods. ( 0,610853412769293 )
Neural Comput - Nonparametric estimation of K?llback-Leibler divergence. ( 0,608815547318209 )
Neural Comput - The mean time to express synaptic plasticity in integrate-and-express, stochastic models of synaptic plasticity induction. ( 0,608286832023241 )
Lifetime Data Anal - A functional inference for multivariate current status data with mismeasured covariate. ( 0,608130226141587 )
BMC Med Inform Decis Mak - Estimating the optimal threshold for a diagnostic biomarker in case of complex biomarker distributions. ( 0,606732013314675 )
Comput Math Methods Med - Methodological framework for estimating the correlation dimension in HRV signals. ( 0,604091395625297 )
Comput Math Methods Med - Statistical analysis of single-trial Granger causality spectra. ( 0,601957269102227 )
Lifetime Data Anal - Competing risks with missing covariates: effect of haplotypematch on hematopoietic cell transplant patients. ( 0,601628534564696 )
Res Synth Methods - Meta-analysis of time-to-event data: a comparison of two-stage methods. ( 0,599953130492449 )
Lifetime Data Anal - Censored quantile regression for residual lifetimes. ( 0,599088020986204 )
Med Biol Eng Comput - Non-invasive continuous glucose monitoring: improved accuracy of point and trend estimates of the Multisensor system. ( 0,598811148031851 )
Lifetime Data Anal - Semiparametric estimation of treatment effect with time-lagged response in the presence of informative censoring. ( 0,598089167121675 )
Lifetime Data Anal - Optimal goodness-of-fit tests for recurrent event data. ( 0,595282003074335 )