Research Topics
| Adil H HaiderSummaryAffiliation: Johns Hopkins University Country: USA Publications
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Publications
An evidence-based review: efficacy of safety helmets in the reduction of head injuries in recreational skiers and snowboardersAdil H Haider
Center for Surgery Trials and Outcomes Research, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
J Trauma Acute Care Surg 73:1340-7. 2012..These data will then be used for potential recommendations regarding helmet use during alpine winter sports...
Influence of the National Trauma Data Bank on the study of trauma outcomes: is it time to set research best practices to further enhance its impact?Adil H Haider
Center for Surgery Trials and Outcomes Research, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD 21212, USA
J Am Coll Surg 214:756-68. 2012..Our objective was to determine if there are substantial variations in the methodology and quality of risk-adjusted analyses and therefore, whether development of best practices for risk-adjusted analyses is warranted...- Should the IDC-9 Trauma Mortality Prediction Model become the new paradigm for benchmarking trauma outcomes?Adil H Haider
Center for Surgery Trials and Outcomes Research, Department of Surgery, School of Medicine, The Johns Hopkins University, Baltimore, Maryland 21212, USA
J Trauma Acute Care Surg 72:1695-701. 2012..Trauma Mortality Prediction Model (TMPM-ICD-9), a recently developed contemporary injury assessment model... - Mechanism of injury predicts case fatality and functional outcomes in pediatric trauma patients: the case for its use in trauma outcomes studiesAdil H Haider
Center for Trials and Outcomes Research, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
J Pediatr Surg 46:1557-63. 2011..The objective is to determine the independent effect of MOI on case fatality and functional outcomes in pediatric trauma patients... - Association of unconscious race and social class bias with vignette-based clinical assessments by medical studentsAdil H Haider
Center for Surgery Trials and Outcomes Research, Department of Surgery, Johns Hopkins School of Medicine, 600 N Wolfe St, Halsted 610, Baltimore, MD 21212, USA
JAMA 306:942-51. 2011..The presence of unconscious race and social class bias and its association with clinical assessments or decision making among medical students is unknown... - Association between hospitals caring for a disproportionately high percentage of minority trauma patients and increased mortality: a nationwide analysis of 434 hospitalsAdil H Haider
Center for Surgery Trials and Outcomes Research, Department of Surgery, Johns Hopkins School of Medicine, 600 N Wolfe St, Halsted 610, Baltimore, MD 21212, USA
Arch Surg 147:63-70. 2012..To determine whether there is an increased odds of mortality among trauma patients treated at hospitals with higher proportions of minority patients (ie, black and Hispanic patients combined)... - Females have fewer complications and lower mortality following trauma than similarly injured males: a risk adjusted analysis of adults in the National Trauma Data BankAdil H Haider
Trauma Outcomes Research Group Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA
Surgery 146:308-15. 2009..Studies of sexual dimorphism in trauma outcomes suggest that women have a survival advantage compared to equivalently injured men. It is unknown if this gender disparity is mediated by potentially life-threatening complications... - Race and insurance status as risk factors for trauma mortalityAdil H Haider
Department of Surgery, Division of Trauma, Johns Hopkins Hospital, 600 N Wolfe St, Blalock 688, Baltimore, MD 21287, USA
Arch Surg 143:945-9. 2008..To determine the effect of race and insurance status on trauma mortality... - Mechanism of injury predicts patient mortality and impairment after blunt traumaAdil H Haider
Department of Surgery, Division of Trauma, Johns Hopkins University, School of Medicine, Baltimore, MD 21287, USA
J Surg Res 153:138-42. 2009..This study analyzed the independent relationship between MOI and mortality and functional outcomes following blunt trauma among adults... 
Black children experience worse clinical and functional outcomes after traumatic brain injury: an analysis of the National Pediatric Trauma RegistryAdil H Haider
Department of Surgery, Johns Hopkins School of Medicine, Baltimore, MD 21287, and St Barnabas Hospital Bronx, NY, USA
J Trauma 62:1259-62; discussion 1262-3. 2007..This study aims to identify race-based clinical and functional outcome differences among pediatric TBI patients in a national database...- Mortality in adolescent girls vs boys following traumatic shock: an analysis of the National Pediatric Trauma RegistryAdil H Haider
Division of Trauma and Critical Care, Department of Surgery, Johns Hopkins School of Medicine, 600 N Wolfe St, Blalock 688, Baltimore, MD 21287, USA
Arch Surg 142:875-80; discussion 879-80. 2007..Female sex imparts a survival benefit after traumatic injury in children... - Evidence of hormonal basis for improved survival among females with trauma-associated shock: an analysis of the National Trauma Data BankAdil H Haider
Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
J Trauma 69:537-40. 2010..Basic science research suggests that sex hormones affect survival after traumatic shock. This study sought to determine the independent effect of gender on mortality among trauma patients in different hormone-related age groups... - Predictors of positive head CT scan and neurosurgical procedures after minor head traumaMehreen Kisat
Center for Surgery Trials and Outcomes Research, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21212, USA
J Surg Res 173:31-7. 2012..The objective of this study is to determine patient and injury characteristics that predict a positive head CT scan or need for a neurosurgical procedure (NSP) among patients with blunt head injury and a normal GCS... - Racial disparities in motorcycle-related mortality: an analysis of the National Trauma Data BankJoseph G Crompton
Department of Surgery, The Johns Hopkins University, Baltimore, MD 21287, USA
Am J Surg 200:191-6. 2010..The primary objective of this study was to determine if race is associated with MCC mortality... - Treatment outcomes of injured children at adult level 1 trauma centers: are there benefits from added specialized care?Tolulope A Oyetunji
Department of Surgery, Howard University College of Medicine, Washington, DC, USA
Am J Surg 201:445-9. 2011..The authors hypothesized that no mortality difference should exist between children seen at ATC (adult trauma centers) versus ATC with added qualifications in pediatrics (ATC-AQ)... - Insurance status is a potent predictor of outcomes in both blunt and penetrating traumaWendy R Greene
Department of Surgery, Howard University College of Medicine, Washington, DC, USA
Am J Surg 199:554-7. 2010..Patients with penetrating injuries are known to have worse outcomes than those with blunt trauma. We hypothesize that within each injury mechanism there should be no outcome difference between insured and uninsured patients... - Regional variations in cost of trauma care in the United States: who is paying more?Augustine C Obirieze
Department of Surgery, Outcomes Research Center, Howard University College of Medicine, Washington, DC, USA
J Trauma Acute Care Surg 73:516-22. 2012..This study investigates similar potential regional differences in the cost of adult trauma care using an all-payer, nationally representative sample... - Association between helmets and facial injury after a motorcycle collision: an analysis of more than 40 000 patients from the National Trauma Data BankJoseph G Crompton
Department of Surgery, UCLA, Los Angeles, CA 90095, USA
Arch Surg 147:674-6. 2012..40; 95% CI, 0.37-0.43) and a lower prevalence of specific types of facial injury compared with their nonhelmeted counterparts... - Association between helicopter vs ground emergency medical services and survival for adults with major traumaSamuel M Galvagno
Division of Trauma Anesthesiology, Program in Trauma, Department of Anesthesiology, University of Maryland School of Medicine, University of Maryland Medical Center, S8B05, 22 South Greene St, Baltimore, MD 21201, USA
JAMA 307:1602-10. 2012..Because helicopter services are a limited and expensive resource, a methodologically rigorous investigation of its effectiveness compared with ground emergency medical services is warranted... - Redefining hypotension in the elderly: normotension is not reassuringTolulope A Oyetunji
Howard Hopkins Surgical Outcomes Research Center, Department of Surgery, Howard University College of Medicine, Washington, DC 20060, USA
Arch Surg 146:865-9. 2011..Recent debate concerns the most appropriate definition of hypotension. Some have advocated raising the systolic blood pressure (BP) threshold to 110 mm Hg while others favor 80 mm Hg... - Racial, ethnic, and insurance status disparities in use of posthospitalization care after traumaBrian R Englum
Center for Surgical Trials and Outcomes Research, Department of Surgery, Johns Hopkins School of Medicine, Baltimore, MD, USA
J Am Coll Surg 213:699-708. 2011..Disadvantaged populations, like racial or ethnic minorities and the uninsured, make up substantial percentages of trauma patients, but their use of posthospitalization facilities is unknown... - Motorcycle helmets associated with lower risk of cervical spine injury: debunking the mythJoseph G Crompton
Department of Surgery, University of California Los Angeles, School of Medicine, Los Angeles, CA, USA
J Am Coll Surg 212:295-300. 2011..The objective of this study was to determine the impact of motorcycle helmets on the likelihood of developing a cervical spine injury after a motorcycle collision... - Pedestrians struck by motor vehicles further worsen race- and insurance-based disparities in trauma outcomes: the case for inner-city pedestrian injury prevention programsRubie Sue Maybury
Department of Surgery, Georgetown University Hospital, Washington, DC, USA
Surgery 148:202-8. 2010..Whether insurance status and differential survival contribute to this disparity is unknown... - Hazards of benchmarking complications with the National Trauma Data Bank: numerators in search of denominatorsShahrzad Kardooni
Division of Trauma and Surgical Critical Care, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
J Trauma 64:273-7; discussion 277-9. 2008..We examined the suitability of the National Trauma Data Bank (NTDB) as a reference for benchmarking trauma center complication rates... - Predictors of postdischarge complications: role of in-hospital length of stayTolulope A Oyetunji
Department of Surgery, Howard University College of Medicine, 2041 Georgia Avenue NW, Washington, DC 20060, USA
Am J Surg 205:71-6. 2013..Surgical length of stay (LOS) has been correlated with quality of care, with shorter stays implying better care. The relationship between LOS and postdischarge complications (PDCs) has not been evaluated effectively... - Multiple imputation in trauma disparity researchTolulope A Oyetunji
Department of Surgery, Howard University College of Medicine, Washington, DC 20060, USA
J Surg Res 165:e37-41. 2011..Missing data has remained a major disparity in trauma outcomes research due to missing race and insurance data. Multiple imputation (M.IMP) has been recommended as a solution to deal with this major drawback... - Duplex ultrasound screening for deep vein thrombosis in asymptomatic trauma patients: a survey of individual trauma surgeon opinions and current trauma center practicesElliott R Haut
Division of Acute Care Surgery, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
J Trauma 70:27-33; discussion 33-4. 2011..We hypothesized that trauma surgeons have varying opinions regarding duplex ultrasound screening for DVT in asymptomatic trauma patients, which result in varying practice patterns... - Prehospital intravenous fluid administration is associated with higher mortality in trauma patients: a National Trauma Data Bank analysisElliott R Haut
Division of Acute Care Surgery, Department of Surgery, The Johns Hopkins Hospital, 600 N Wolfe St, Baltimore, MD 21287, USA
Ann Surg 253:371-7. 2011..We hypothesized that trauma patients who received prehospital IV fluids have higher mortality than trauma patients who did not receive IV fluids in the prehospital setting... - Predictors of posttraumatic deep vein thrombosis (DVT): hospital practice versus patient factors-an analysis of the National Trauma Data Bank (NTDB)Elliott R Haut
Division of Acute Care Surgery, Department of Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
J Trauma 66:994-9; discussion 999-1001. 2009..We hypothesize that admission to trauma centers that use duplex ultrasound more frequently, independently predicts DVT reporting for individual patients, controlling for patient-level risk factors... - Improved prophylaxis and decreased rates of preventable harm with the use of a mandatory computerized clinical decision support tool for prophylaxis for venous thromboembolism in traumaElliott R Haut
The Armstrong Institute for Patient Safety Division of Acute Care Surgery, Departmen of Surgery, The Johns Hopkins Hospital, Baltimore, MD, USA
Arch Surg 147:901-7. 2012.... - Surgeon- and system-based influences on trauma mortalityElliott R Haut
Department of Surgery, The Johns Hopkins University School of Medicine, 600 N Wolfe St, Osler Bldg, Room 625, Baltimore, MD 21287, USA
Arch Surg 144:759-64. 2009.... - Global surgical package reimbursement and the acute care surgeon: a threat to optimal careEric B Schneider
From the Department of Surgery, Johns Hopkins School of Medicine, Center for Surgical Trials and Outcomes Research, Baltimore, Maryland 21287, USA
J Trauma 70:583-9. 2011..However, the differential effort required for the care of emergency surgical patients is poorly defined. This study sought to characterize costs and outcomes of elective versus emergent right hemicolectomy... - Motorcycle helmets save lives, but not limbs: a National Trauma Data Bank analysis of functional outcomes after motorcycle crashJoseph G Crompton
Department of Surgery, Division of Acute Care Surgery, The Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
J Surg Res 158:1-5. 2010..The objective of this study was to determine the difference between helmeted and non-helmeted motorcyclists in the odds of developing a functional deficit at discharge in three domains: speech, locomotion, and feeding... - The impact of insurance status on actuarial survival in hospitalized trauma patients: when do they die?Stephanie R Downing
Department of Surgery, Howard University College of Medicine, Washington, District of Columbia, USA
J Trauma 70:130-4; discussion 134-5. 2011..The purpose of this study is to investigate whether these factors exerted survival impact that could be observed throughout the hospital stay... - Spine immobilization in penetrating trauma: more harm than good?Elliott R Haut
Division of Acute Care Surgery, Department of Surgery, The Johns Hopkins Hospital, 600 North Wolfe Street, 625 Osler, Baltimore, MD 21287, USA
J Trauma 68:115-20; discussion 120-1. 2010..We hypothesized that penetrating trauma patients who are spine immobilized before transport have higher mortality than nonimmobilized patients... - The occurrence of potential patient safety events among trauma patients: are they random?David C Chang
Department of Surgery, Johns Hopkins School of Medicine, Baltimore, MD 21287, USA
Ann Surg 247:327-34. 2008..The Patient Safety Indicators (PSIs) from the Agency for Healthcare Research and Quality are validated measures of quality of care. The pattern of PSIs among adult trauma patients is unknown... - Factors affecting the likelihood of presentation to the emergency department of trauma patients after dischargeKarim S Ladha
Johns Hopkins University School of Medicine, Baltimore, MD, USA
Ann Emerg Med 58:431-7. 2011.... - Injury prevention priority score: a new method for trauma centers to prioritize injury prevention initiativesAdil H Haider
Department of Surgery, New York Medical College, Valhalla, NY 10595, USA
J Am Coll Surg 198:906-13. 2004..A relatively simple, objective, and quantitative method is needed for prioritizing local injury prevention initiatives based on both injury frequency and severity... - Beating the weekend trend: increased mortality in older adult traumatic brain injury (TBI) patients admitted on weekendsEric B Schneider
Department of Surgery, Johns Hopkins School of Medicine, Baltimore, Maryland, USA
J Surg Res 177:295-300. 2012..We sought to determine whether differences in mortality outcomes existed for older adults with substantial head trauma admitted on a weekday versus over the weekend... - Profiling the ethnic characteristics of domestic injuries in children younger than age 5 yearsTolulope A Oyetunji
Department of Surgery, Howard University College of Medicine, Washington, DC, USA
Am Surg 78:426-31. 2012..Therefore, greater attention is needed to provide more effective home safety interventions to children among high-risk ethnic groups... - Epidemiologic trend in elderly domestic injuryTolulope A Oyetunji
Department of Surgery, Howard University College of Medicine, Washington, DC 20060, USA
J Surg Res 173:206-11. 2012..The objective of this study is to determine the 4-y national trend in elderly domestic injury, and we hypothesize that the home remains a significant source of injury... - Determination of national pediatric injury prevention priorities using the Injury Prevention Priority ScoreAdil H Haider
Department of Surgery, New York Medical College/Westchester Medical Center, Valhalla, NY 10595, USA
J Pediatr Surg 39:976-8. 2004..It also is sensitive to age-related changes in different mechanisms of injury... - Disparities in mortality after blunt injury: does insurance type matter?Paul Logan Weygandt
Johns Hopkins Center for Surgery Trials and Outcomes Research, Baltimore, Maryland, USA
J Surg Res 177:288-94. 2012..Prior studies have generally merged various insurance types into broad groups. The purpose of this study is to determine the association of specific insurance types with mortality after blunt injury... - Predictors of short-term mortality in patients undergoing percutaneous dilatational tracheostomyVinciya Pandian
The Johns Hopkins Hospital, Baltimore, MD 21205, USA
J Crit Care 27:420.e9-15. 2012..The purpose of the study was to identify the predictors of short-term mortality in patients undergoing percutaneous dilatational tracheostomy (PDT)... - Long-term survival and return on investment after nonneurologic injury: implications for the elderly trauma patientBen L Zarzaur
Department of Surgery, University of Tennessee Health Science Center, Memphis, Tennessee 38163, USA
J Trauma 69:93-8. 2010..The purpose of this study was to evaluate the cost per 2-year survivor stratified by age after moderate- to severe-nonneurologic injury... - Causes and trends in traumatic brain injury for United States adolescentsAnthony O Asemota
Center for Surgical Trials and Outcomes Research, Department of Surgery, Johns Hopkins School of Medicine, Baltimore, MD 21287, USA
J Neurotrauma 30:67-75. 2013..Rates of adolescent TBI-related hospitalizations have decreased overall. Motor vehicle accidents and firearms were identified as leading causes of injury and mortality for adolescent TBI, and represent potential targets for intervention... - The use of the NEO-five factor inventory to assess personality in trauma patients: a two-year prospective studyAdil H Haider
New York Medical College (formerly of the Johns Hopkins University School of Public Health, New York, New York, USA
J Orthop Trauma 16:660-7. 2002..Its use in both outcomes research and patient evaluation should be encouraged. In cases in which patients cannot complete the test, evaluations by significant others may be useful...