2006
Recursive partitioning–based preoperative risk stratification for atrial fibrillation after coronary artery bypass surgery
Sedrakyan A, Zhang H, Treasure T, Krumholz HM. Recursive partitioning–based preoperative risk stratification for atrial fibrillation after coronary artery bypass surgery. American Heart Journal 2006, 151: 720-724. PMID: 16504639, DOI: 10.1016/j.ahj.2005.05.010.Peer-Reviewed Original ResearchConceptsCoronary artery bypass graft surgeryAtrial fibrillationLow-risk groupAggressive prophylaxisRelative riskPredictors of AFArtery bypass graft surgeryCoronary artery bypass surgeryRisk of AFYale-New Haven HospitalOnly ejection fractionPreoperative atrial fibrillationBypass graft surgeryArtery bypass surgeryCoronary artery diseasePreoperative risk stratificationHigh-risk groupHeart disease severityPossible adverse eventsOlder age subgroupsArrhythmia prophylaxisGraft surgeryProphylactic therapyAdverse eventsBypass surgery
2005
Comparison of survival times in a transplant study of hematologic disorders
Fu P, Laughlin MJ, Zhang H. Comparison of survival times in a transplant study of hematologic disorders. Contemporary Clinical Trials 2005, 27: 174-182. PMID: 16326144, DOI: 10.1016/j.cct.2005.10.003.Peer-Reviewed Original ResearchConceptsHuman leucocyte antigenHematologic disordersWilcoxon testUnrelated donor graftsBone marrow transplantationLog-rank testUmbilical cord bloodEvaluation of survivalNeutrophil recoveryDonor graftsOverall survivalMarrow transplantationGraft sourceCancer patientsPatient populationClinical trialsEffective therapyHematologic malignanciesLeucocyte antigenCord bloodLog rankSurvival timePatientsPatient samplesTransplantation studies
2004
Mixed effects multivariate adaptive splines model for the analysis of longitudinal and growth curve data
Zhang H. Mixed effects multivariate adaptive splines model for the analysis of longitudinal and growth curve data. Statistical Methods In Medical Research 2004, 13: 63-82. PMID: 14746441, DOI: 10.1191/0962280204sm353ra.Peer-Reviewed Original ResearchMeSH KeywordsBiomedical ResearchLongitudinal StudiesModels, StatisticalMultivariate AnalysisStatistics, NonparametricUnited States
2002
Genomewide Scan of Hoarding in Sib Pairs in Which Both Sibs Have Gilles de la Tourette Syndrome
Zhang H, Leckman JF, Pauls DL, Tsai CP, Kidd KK, Campos MR, Genetics T. Genomewide Scan of Hoarding in Sib Pairs in Which Both Sibs Have Gilles de la Tourette Syndrome. American Journal Of Human Genetics 2002, 70: 896-904. PMID: 11840360, PMCID: PMC379118, DOI: 10.1086/339520.Peer-Reviewed Original ResearchAllelesBehavioral SymptomsChromosomes, HumanChromosomes, Human, Pair 17Chromosomes, Human, Pair 4Chromosomes, Human, Pair 5Gene FrequencyGenetic LinkageGenetic MarkersGenome, HumanHumansMatched-Pair AnalysisNuclear FamilyObsessive-Compulsive DisorderPhenotypeQuantitative Trait, HeritableSoftwareStatistics, NonparametricTourette Syndrome
1996
A TREE‐BASED METHOD OF ANALYSIS FOR PROSPECTIVE STUDIES
ZHANG H, HOLFORD T, BRACKEN M. A TREE‐BASED METHOD OF ANALYSIS FOR PROSPECTIVE STUDIES. Statistics In Medicine 1996, 15: 37-49. PMID: 8614744, DOI: 10.1002/(sici)1097-0258(19960115)15:1<37::aid-sim144>3.0.co;2-0.Peer-Reviewed Original Research