2019
Development and Assessment of a Crosswalk Between ICD-9-CM and ICD-10-CM to Identify Patients with Common Pain Conditions
Mayhew M, DeBar LL, Deyo RA, Kerns RD, Goulet JL, Brandt CA, Von Korff M. Development and Assessment of a Crosswalk Between ICD-9-CM and ICD-10-CM to Identify Patients with Common Pain Conditions. Journal Of Pain 2019, 20: 1429-1445. PMID: 31129316, PMCID: PMC6874733, DOI: 10.1016/j.jpain.2019.05.006.Peer-Reviewed Original ResearchConceptsCommon pain conditionsPain conditionsPrevalence estimatesDiagnostic clustersICD-10-CM diagnosis codesNational Pain StrategyElectronic health record dataICD-9-CM definitionsHealth record dataUS health care systemICD-10-CM transitionHealth services researchHealth care systemPain strategiesDiagnosis codesSocio-demographic characteristicsCondition prevalenceDiagnostic codingElectronic databasesHealth servicesSocio-demographic featuresEpidemiologic researchHealth conditionsCare systemRecord data
2013
Headache Diagnoses Among Iraq and Afghanistan War Veterans Enrolled in VA: A Gender Comparison
Carlson KF, Taylor BC, Hagel EM, Cutting A, Kerns R, Sayer NA. Headache Diagnoses Among Iraq and Afghanistan War Veterans Enrolled in VA: A Gender Comparison. Headache The Journal Of Head And Face Pain 2013, 53: 1573-1582. PMID: 24102376, DOI: 10.1111/head.12216.Peer-Reviewed Original ResearchConceptsHeadache diagnosisComorbid diagnosesAfghanistan war veteransPrevalence ratiosVA inpatientVeterans Affairs (VA) health carePrevalent comorbid diagnosesHistorical cohort studyDiseases diagnosis codesConfidence intervalsHealth care needsPost-traumatic stress disorderWar veteransCohort studyPatient characteristicsBack painOutpatient encountersDiagnosis codesHeadache disordersVA usersInternational ClassificationMigraine diagnosisCare needsOutpatient dataVA services