BMC Med Inform Decis Mak - Estimating the re-identification risk of clinical data sets.

Tópicos

{ error(1145) method(1030) estim(1020) }
{ data(3008) multipl(1320) sourc(1022) }
{ decis(3086) make(1611) patient(1517) }
{ health(1844) social(1437) communiti(874) }
{ measur(2081) correl(1212) valu(896) }
{ risk(3053) factor(974) diseas(938) }
{ system(1976) rule(880) can(841) }
{ assess(1506) score(1403) qualiti(1306) }
{ system(1050) medic(1026) inform(1018) }
{ can(981) present(881) function(850) }
{ use(1733) differ(960) four(931) }
{ can(774) often(719) complex(702) }
{ perform(1367) use(1326) method(1137) }
{ studi(1119) effect(1106) posit(819) }
{ health(3367) inform(1360) care(1135) }
{ drug(1928) target(777) effect(648) }
{ studi(2440) review(1878) systemat(933) }
{ search(2224) databas(1162) retriev(909) }
{ perform(999) metric(946) measur(919) }
{ age(1611) year(1155) adult(843) }
{ structur(1116) can(940) graph(676) }
{ sequenc(1873) structur(1644) protein(1328) }
{ patient(2315) diseas(1263) diabet(1191) }
{ control(1307) perform(991) simul(935) }
{ care(1570) inform(1187) nurs(1089) }
{ studi(1410) differ(1259) use(1210) }
{ spatial(1525) area(1432) region(1030) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ use(2086) technolog(871) perceiv(783) }
{ analysi(2126) use(1163) compon(1037) }
{ implement(1333) system(1263) develop(1122) }
{ process(1125) use(805) approach(778) }
{ model(3404) distribut(989) bayesian(671) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ 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) }
{ take(945) account(800) differ(722) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ problem(2511) optim(1539) algorithm(950) }
{ chang(1828) time(1643) increas(1301) }
{ 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) }
{ data(1714) softwar(1251) tool(1186) }
{ design(1359) user(1324) use(1319) }
{ model(2220) cell(1177) simul(1124) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ 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) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ model(3480) simul(1196) paramet(876) }
{ 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) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ result(1111) use(1088) new(759) }
{ survey(1388) particip(1329) question(1065) }
{ estim(2440) model(1874) function(577) }
{ 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

CKGROUND: De-identification is a common way to protect patient privacy when disclosing clinical data for secondary purposes, such as research. One type of attack that de-identification protects against is linking the disclosed patient data with public and semi-public registries. Uniqueness is a commonly used measure of re-identification risk under this attack. If uniqueness can be measured accurately then the risk from this kind of attack can be managed. In practice, it is often not possible to measure uniqueness directly, therefore it must be estimated.METHODS: We evaluated the accuracy of uniqueness estimators on clinically relevant data sets. Four candidate estimators were identified because they were evaluated in the past and found to have good accuracy or because they were new and not evaluated comparatively before: the Zayatz estimator, slide negative binomial estimator, Pitman's estimator, and mu-argus. A Monte Carlo simulation was performed to evaluate the uniqueness estimators on six clinically relevant data sets. We varied the sampling fraction and the uniqueness in the population (the value being estimated). The median relative error and inter-quartile range of the uniqueness estimates was measured across 1000 runs.RESULTS: There was no single estimator that performed well across all of the conditions. We developed a decision rule which selected between the Pitman, slide negative binomial and Zayatz estimators depending on the sampling fraction and the difference between estimates. This decision rule had the best consistent median relative error across multiple conditions and data sets.CONCLUSION: This study identified an accurate decision rule that can be used by health privacy researchers and disclosure control professionals to estimate uniqueness in clinical data sets. The decision rule provides a reliable way to measure re-identification risk.

Resumo Limpo

ckground deidentif common way protect patient privaci disclos clinic data secondari purpos research one type attack deidentif protect link disclos patient data public semipubl registri uniqu common use measur reidentif risk attack uniqu can measur accur risk kind attack can manag practic often possibl measur uniqu direct therefor must estimatedmethod evalu accuraci uniqu estim clinic relev data set four candid estim identifi evalu past found good accuraci new evalu compar zayatz estim slide negat binomi estim pitman estim muargus mont carlo simul perform evalu uniqu estim six clinic relev data set vari sampl fraction uniqu popul valu estim median relat error interquartil rang uniqu estim measur across runsresult singl estim perform well across condit develop decis rule select pitman slide negat binomi zayatz estim depend sampl fraction differ estim decis rule best consist median relat error across multipl condit data setsconclus studi identifi accur decis rule can use health privaci research disclosur control profession estim uniqu clinic data set decis rule provid reliabl way measur reidentif risk

Resumos Similares

Comput Methods Programs Biomed - HELOW: a program for testing extreme homogeneity in meta-analysis. ( 0,717598535875197 )
BMC Med Inform Decis Mak - A new method for determining physician decision thresholds using empiric, uncertain recommendations. ( 0,632002704679931 )
Comput. Biol. Med. - An effective measure for assessing the quality of biclusters. ( 0,630628645154235 )
Comput Methods Programs Biomed - Effect of missing RR-interval data on nonlinear heart rate variability analysis. ( 0,600735165830194 )
Telemed J E Health - A new chest compression depth feedback algorithm for high-quality CPR based on smartphone. ( 0,594419890693478 )
IEEE J Biomed Health Inform - A bicluster-based Bayesian principal component analysis method for microarray missing value estimation. ( 0,590920458046511 )
Methods Inf Med - Combining cross-sectional data on prevalence with risk estimates from a prediction model. A novel method for estimating the attributable risk. ( 0,590724971284057 )
Comput Methods Programs Biomed - Bayesian sample-size determination for two independent Poisson rates. ( 0,590323835099239 )
Int J Comput Assist Radiol Surg - Mesh-based method for measuring intracranial volume in patients with craniosynostosis. ( 0,590262974454958 )
J. Comput. Biol. - Threshold group testing on inhibitor model. ( 0,582909377215309 )
Neural Comput - Neuronal spike train entropy estimation by history clustering. ( 0,582849687403937 )
Methods Inf Med - Individual Thresholding of Voxel-based Functional Connectivity Maps. Estimation of Random Errors by Means of Surrogate Time Series. ( 0,573523851143718 )
Int J Comput Assist Radiol Surg - Wireless mobile technology to improve workflow and feasibility of MR-guided percutaneous interventions. ( 0,571814667771755 )
Res Synth Methods - Exploration of heterogeneity in distributed research network drug safety analyses. ( 0,570501443239674 )
J. Comput. Biol. - Maximal acyclic agreement forests. ( 0,56811249483534 )
Med Decis Making - Estimating health state utility values for joint health conditions: a conceptual review and critique of the current evidence. ( 0,56696571580293 )
Comput. Biol. Med. - Preoperative implant selection for two stage breast reconstruction with 3D imaging. ( 0,563293808305259 )
Lifetime Data Anal - Evidence synthesis through a degradation model applied to myocardial infarction. ( 0,558200285942135 )
J Clin Monit Comput - Reliable real-time calculation of heart-rate complexity in critically ill patients using multiple noisy waveform sources. ( 0,557808671989495 )
Int J Comput Assist Radiol Surg - A morphological study of anatomical plates for acetabular posterior column. ( 0,551757520571734 )
J Am Med Inform Assoc - Pharmacogenomics in the pocket of every patient? A prototype based on quick response codes. ( 0,5507254404365 )
Int J Comput Assist Radiol Surg - Improved human observer performance in digital reconstructed radiograph verification in head and neck cancer radiotherapy. ( 0,548883087403754 )
Comput Methods Programs Biomed - Adaptive network based on fuzzy inference system for equilibrated urea concentration prediction. ( 0,545875240684424 )
Med Biol Eng Comput - Efficient and robust estimation of blood oxygenation levels in single cerebral veins. ( 0,543430446842608 )
Med Biol Eng Comput - Automatic video detection of body movement during sleep based on optical flow in pediatric patients with epilepsy. ( 0,542791266558781 )
Comput. Biol. Med. - Missing value imputation in DNA microarrays based on conjugate gradient method. ( 0,538835927610013 )
AMIA Annu Symp Proc - Can prospective usability evaluation predict data errors? ( 0,536561402448949 )
Lifetime Data Anal - On collapsibility and confounding bias in Cox and Aalen regression models. ( 0,534849595472166 )
Neural Comput - Density-difference estimation. ( 0,530623345286174 )
Comput. Biol. Med. - Fully automated computer-aided volume estimation system for thyroid planar scintigraphy. ( 0,526406475675527 )
J Clin Monit Comput - Effect of concurrent oxygen therapy on accuracy of forecasting imminent postoperative desaturation. ( 0,526227089563526 )
IEEE Trans Image Process - t-Tests, F-tests and Otsu's methods for image thresholding. ( 0,525349565860546 )
AMIA Annu Symp Proc - Semantic interoperability of Health Risk Assessments. ( 0,521933590111004 )
Int J Comput Assist Radiol Surg - Three-dimensional prediction of free-flap volume in autologous breast reconstruction by CT angiography imaging. ( 0,521403877164843 )
Spat Spatiotemporal Epidemiol - Error propagation models to examine the effects of geocoding quality on spatial analysis of individual-level datasets. ( 0,520228150063512 )
Med Decis Making - Expected net present value of sample information: from burden to investment. ( 0,517549793458033 )
Comput Methods Programs Biomed - Estimation algorithm of the bowel motility based on regression analysis of the jitter and shimmer of bowel sounds. ( 0,515815891435209 )
Med Decis Making - Statistical analysis of EQ-5D profiles: does the use of value sets bias inference? ( 0,51557520470089 )
Comput Math Methods Med - Investigation of attenuation correction for small-animal single photon emission computed tomography. ( 0,515486055090585 )
J Biomed Inform - The linked medical data access control framework. ( 0,51348061170969 )
Methods Inf Med - Health data cooperatives - citizen empowerment. ( 0,512485372933734 )
Med Decis Making - An efficient method for computing single-parameter partial expected value of perfect information. ( 0,510647362956277 )
Med Biol Eng Comput - Evaluation of multi-exponential curve fitting analysis of oxygen-quenched phosphorescence decay traces for recovering microvascular oxygen tension histograms. ( 0,509237152742878 )
Int J Comput Assist Radiol Surg - A low-cost tracked C-arm (TC-arm) upgrade system for versatile quantitative intraoperative imaging. ( 0,504593599306016 )
Comput Math Methods Med - The failure of R0. ( 0,503559213309959 )
Comput. Biol. Med. - The diagnosis of hypovolemia using advanced statistical methods. ( 0,502253991103933 )
Int J Med Inform - Electre Tri-C, a multiple criteria decision aiding sorting model applied to assisted reproduction. ( 0,502114168037054 )
Med Biol Eng Comput - Effect of layer heterogeneity on the biomechanical properties of ascending thoracic aortic aneurysms. ( 0,50034764706644 )
Comput Methods Programs Biomed - Novel mathematical algorithm for pupillometric data analysis. ( 0,493761757201703 )
Neural Comput - Energy complexity of recurrent neural networks. ( 0,493657916411868 )
Med Decis Making - Risk preferences: consequences for test and treatment thresholds and optimal cutoffs. ( 0,493599383592579 )
J. Med. Internet Res. - Evaluation of the accuracy of smartphone medical calculation apps. ( 0,493543223886061 )
IEEE J Biomed Health Inform - Estimating energy expenditure using body-worn accelerometers: a comparison of methods, sensors number and positioning. ( 0,492898584227173 )
Comput Methods Programs Biomed - Measurement error in statistical models of shape. ( 0,491485611483965 )
J Chem Inf Model - Development of surface-SFED models for polar solvents. ( 0,489580245992778 )
J. Med. Internet Res. - Biological calibration for web-based hearing tests: evaluation of the methods. ( 0,486228384344127 )
AMIA Annu Symp Proc - Using RxNorm for cross-institutional formulary data normalization within a distributed grid-computing environment. ( 0,483057142665668 )
J Am Med Inform Assoc - Using the CER Hub to ensure data quality in a multi-institution smoking cessation study. ( 0,480184723698787 )
J Clin Monit Comput - Investigation of photoplethysmographic signals and blood oxygen saturation values obtained from human splanchnic organs using a fiber optic sensor. ( 0,479562532479713 )
AMIA Annu Symp Proc - Graphical methods for reducing, visualizing and analyzing large data sets using hierarchical terminologies. ( 0,478347414932583 )
J Am Med Inform Assoc - Getting the foot out of the pelvis: modeling problems affecting use of SNOMED CT hierarchies in practical applications. ( 0,477997735302743 )
Med Decis Making - Effect of adding a values clarification exercise to a decision aid on heart disease prevention: a randomized trial. ( 0,474980570799543 )
J Am Med Inform Assoc - A method for controlling complex confounding effects in the detection of adverse drug reactions using electronic health records. ( 0,473636127395393 )
Med Decis Making - Estimating a preference-based index for a 5-dimensional health state classification for asthma derived from the asthma quality of life questionnaire. ( 0,473599376746229 )
J. Med. Internet Res. - Right time, right place health communication on Twitter: value and accuracy of location information. ( 0,473542198077724 )
Comput. Biol. Med. - A self-learning nurse call system. ( 0,471923656809449 )
Med Biol Eng Comput - Predicting 3D pose in partially overlapped X-ray images of knee prostheses using model-based Roentgen stereophotogrammetric analysis (RSA). ( 0,469852223450115 )
Med Decis Making - Using administrative claims data to estimate virologic failure rates among human immunodeficiency virus-infected patients with antiretroviral regimen switches. ( 0,469578976402636 )
Comput Methods Programs Biomed - Estimation of coefficients of individual agreement (CIAs) for quantitative and binary data using SAS and R. ( 0,468412109896108 )
Brief. Bioinformatics - Batch effect removal methods for microarray gene expression data integration: a survey. ( 0,468018591366809 )
BMC Med Inform Decis Mak - A new adaptive testing algorithm for shortening health literacy assessments. ( 0,465782264293868 )
Comput Methods Programs Biomed - Reducing cross terms effects in the Choi-Williams transform of mioelectric signals. ( 0,465590736398218 )
Brief. Bioinformatics - Social pathway annotation: extensions of the systems biology metabolic modelling assistant. ( 0,465114596612889 )
BMC Med Inform Decis Mak - An electronic health record-enabled obesity database. ( 0,463840636634345 )
Appl Clin Inform - Design of a medication reconciliation application: facilitating clinician-focused decision making with data from multiple sources. ( 0,463639333926658 )
J Med Syst - Federated querying architecture with clinical & translational health IT application. ( 0,46351745465264 )
Brief. Bioinformatics - Monovalent and divalent salt correction algorithms for Tm prediction--recommendations for Primer3 usage. ( 0,463460782082584 )
Med Biol Eng Comput - Application of recurrence quantification analysis to automatically estimate infant sleep states using a single channel of respiratory data. ( 0,463297845588904 )
Med Biol Eng Comput - Intra-protocol repeatability and inter-protocol agreement for the analysis of scapulo-humeral coordination. ( 0,461933472861706 )
J. Med. Internet Res. - De-identification methods for open health data: the case of the Heritage Health Prize claims dataset. ( 0,460711033632607 )
Methods Inf Med - Reliability of in-hospital mortality as a quality indicator in clinical quality registries. A case study in an intensive care quality register. ( 0,460045981832723 )
Sci Data - Global integrated drought monitoring and prediction system. ( 0,459479456751633 )
Comput Math Methods Med - Multiscale cross-approximate entropy analysis as a measurement of complexity between ECG R-R interval and PPG pulse amplitude series among the normal and diabetic subjects. ( 0,458684706153391 )
Int J Comput Assist Radiol Surg - An error analysis perspective for patient alignment systems. ( 0,458003958774517 )
Methods Inf Med - Comparison of validity of mapping between drug indications and ICD-10. Direct and indirect terminology based approaches. ( 0,457499523805748 )
J Chem Inf Model - Analysis of commercial and public bioactivity databases. ( 0,457173699574298 )
Artif Intell Med - Modified tabu search approach for variable selection in quantitative structure-activity relationship studies of toxicity of aromatic compounds. ( 0,456933864193452 )
BMC Med Inform Decis Mak - How do physicians decide to treat: an empirical evaluation of the threshold model. ( 0,456327921079537 )
Artif Intell Med - Missing data in medical databases: impute, delete or classify? ( 0,456040997645944 )
AMIA Annu Symp Proc - Place matters: the problems and possibilities of spatial data in electronic health records. ( 0,455963529790717 )
J Am Med Inform Assoc - Examining clinical decision support integrity: is clinician self-reported data entry accurate? ( 0,455916002009582 )
J Clin Monit Comput - Evaluation of a computer program for non-invasive determination of pulmonary shunt and ventilation-perfusion mismatch. ( 0,454740041965604 )
Comput. Biol. Med. - The identification of the relationship between chemical and electrical parameters of honeys using artificial neural networks. ( 0,453140501558193 )
IEEE Trans Image Process - Informative state-based video communication. ( 0,452935095284336 )
J. Comput. Biol. - Nonadaptive algorithms for threshold group testing with inhibitors and error-tolerance. ( 0,451414959310107 )
J Chem Inf Model - Accuracy assessment and automation of free energy calculations for drug design. ( 0,451374854354575 )
J Biomed Inform - Combining data and meta-analysis to build Bayesian networks for clinical decision support. ( 0,451273366406333 )
J. Med. Internet Res. - Confirmation bias in web-based search: a randomized online study on the effects of expert information and social tags on information search and evaluation. ( 0,45109832387213 )
Comput. Biol. Med. - Real time identification of active regions in muscles from high density surface electromyogram. ( 0,450371220295153 )
BMC Med Inform Decis Mak - A community assessment of privacy preserving techniques for human genomes. ( 0,449673543272108 )