2006
Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder
Lin H, Katsovich L, Ghebremichael M, Findley DB, Grantz H, Lombroso PJ, King RA, Zhang H, Leckman JF. Psychosocial stress predicts future symptom severities in children and adolescents with Tourette syndrome and/or obsessive‐compulsive disorder. Journal Of Child Psychology And Psychiatry 2006, 48: 157-166. PMID: 17300554, PMCID: PMC3073143, DOI: 10.1111/j.1469-7610.2006.01687.x.Peer-Reviewed Original ResearchConceptsDepressive symptom severityFuture depressive symptomsHealthy control subjectsObsessive-compulsive disorderDepressive symptomsPsychosocial stressTourette syndromeSymptom severityControl subjectsLong-term contextual threatSeverity of ticsProspective longitudinal studyChronological ageIndependent predictorsOC symptomsTic severityOC symptom severityPsychosocial adversitySymptomsFuture symptom severityClinician ratingsSeverityParental reportsSignificant predictorsLongitudinal studyA Randomized Controlled Trial of a Coping Group Intervention for Adults With HIV Who Are AIDS Bereaved: Longitudinal Effects on Grief
Sikkema KJ, Hansen NB, Ghebremichael M, Kochman A, Tarakeshwar N, Meade CS, Zhang H. A Randomized Controlled Trial of a Coping Group Intervention for Adults With HIV Who Are AIDS Bereaved: Longitudinal Effects on Grief. Health Psychology 2006, 25: 563-570. PMID: 17014273, DOI: 10.1037/0278-6133.25.5.563.Peer-Reviewed Original ResearchConceptsGroup interventionPsychiatric distressCognitive-behavioral group interventionLongitudinal effectsIndividual therapy conditionComplicated grief responsesGlobal psychiatric distressAIDS bereavementReaction IndexTherapy conditionsDistressed peopleDiverse sampleGrief severityIndividual therapyDistressGrief responsesHIV/AIDSLongitudinal dataLong-term effectivenessParticipantsGriefControlled TrialsSeverity scoreInterventionStudy period
2003
Assessing Sex Differences on Treatment Effectiveness from the Drug Abuse Treatment Outcome Study (DATOS)
Acharyya S, Zhang H. Assessing Sex Differences on Treatment Effectiveness from the Drug Abuse Treatment Outcome Study (DATOS). The American Journal Of Drug And Alcohol Abuse 2003, 29: 415-444. PMID: 12765214, DOI: 10.1081/ada-120020524.Peer-Reviewed Original ResearchConceptsDrug Abuse Treatment Outcome StudyTreatment modalitiesTreatment effectivenessDrug treatment programsEffects of drugsTreatment outcome studiesClinical differencesTreatment successOutcome studiesTreatment programSeverity IndexDemographic characteristicsWomenDemographic covariatesSex differencesSexMenCumulative logit modelModalitiesGender-based variation
2000
Model for the Analysis of Binary Time Series of Respiratory Symptoms
Zhang H, Triche E, Leaderer B. Model for the Analysis of Binary Time Series of Respiratory Symptoms. American Journal Of Epidemiology 2000, 151: 1206-1215. PMID: 10905533, DOI: 10.1093/oxfordjournals.aje.a010171.Peer-Reviewed Original ResearchConceptsDuration of symptomsRespiratory symptomsNew episodesStuffy nosePrior historyHistory of allergyDaily respiratory symptomsInfant Health StudyMeteorologic changesHealth StudySymptomsEpidemiologic researchDay careMarital statusIncidenceEnvironmental epidemiologic researchEpisodesMothersDurationSulfate levelsHusband's levelDemographic variablesNoseHigh levelsAllergy