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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
1 to 5 of 5 Research Studies DisplayedZhang T, Lary CW, Zullo AR
Post-hip fracture mortality in nursing home residents by obesity status.
This research letter discusses a study that examined whether obesity status affected mortality in post-hip fracture patients who were nursing home residents. A national cohort of nursing home (NH) residents was examined from national Medicare fee-for-service claims linked to the Minimum Data Set (MDS) from January 2008 through the end of 2009. A total of 33, 622 long-stay residents were identified who had been hospitalized for a hip fracture. They excluded 6918 patients due to a number of factors. They classified residents based on their BMI: normal BMI, overweight, mild obesity, or moderate/severe obesity. They found that being moderate/severely obese did not increase mortality.
AHRQ-funded; HS022998.
Citation: Zhang T, Lary CW, Zullo AR .
Post-hip fracture mortality in nursing home residents by obesity status.
J Am Geriatr Soc 2019 Sep;67(9):1983-85. doi: 10.1111/jgs.16028..
Keywords: Injuries and Wounds, Surgery, Nursing Homes, Obesity, Mortality, Elderly, Long-Term Care, Patient-Centered Outcomes Research
Albrecht JS, Al Kibria GM, Greene CR
Post-discharge mortality of older adults with traumatic brain injury or other trauma.
This study examined post-discharge mortality of older adults with traumatic brain injury (TBI) or non-TBI trauma compared with the general population. A retrospective cohort study of adults 65 years and older was conducted using data from an urban trauma center from 1997 to 2008. The data was then linked to the National Death Index through 2008 to obtain date and cause of death. A higher rate of death was associated with both cohorts after moderate to severe injury from accidents than for older adults without TBI or non-TBI trauma.
AHRQ-funded; HS024560.
Citation: Albrecht JS, Al Kibria GM, Greene CR .
Post-discharge mortality of older adults with traumatic brain injury or other trauma.
J Am Geriatr Soc 2019 Jul 25;67(11):2382-86. doi: 10.1111/jgs.16098..
Keywords: Elderly, Hospital Discharge, Injuries and Wounds, Mortality, Trauma
Meagher AD, Lin A, Mandell SP
A comparison of scoring systems for predicting short- and long-term survival after trauma in older adults.
Researchers conducted a retrospective cohort study to identify injured older adults at highest risk for 30-day mortality. They found that older, injured adults transported by EMS to a large variety of trauma and non-trauma hospitals were more likely to die within 30 days if they required emergent airway management or had a higher comorbidity burden. They concluded that identification of an ideal prognostic tool remains elusive.
AHRQ-funded; HS023796.
Citation: Meagher AD, Lin A, Mandell SP .
A comparison of scoring systems for predicting short- and long-term survival after trauma in older adults.
Acad Emerg Med 2019 Jun;26(6):621-30. doi: 10.1111/acem.13727..
Keywords: Elderly, Trauma, Mortality, Injuries and Wounds, Emergency Department
Jarman MP, Pollack Porter K, Curriero FC
Factors mediating demographic determinants of injury mortality.
The authors investigated the role of injury characteristics and access to trauma care as mediators of the relationships between race, ethnicity, sex, and injury mortality. They found that distance, injury characteristics, and insurance mediate the effects of demographic characteristics on injury mortality and appear to contribute to disparities in injury mortality.
AHRQ-funded; HS000029.
Citation: Jarman MP, Pollack Porter K, Curriero FC .
Factors mediating demographic determinants of injury mortality.
Ann Epidemiol 2019 Jun;34:58-64.e2. doi: 10.1016/j.annepidem.2019.03.013..
Keywords: Access to Care, Disparities, Injuries and Wounds, Mortality, Racial and Ethnic Minorities, Sex Factors, Social Determinants of Health, Trauma
Albrecht JS, Al Kibria G, Gruber-Baldini A
Risk of mortality in individuals with hip fracture and traumatic brain injury.
Researchers estimated the prevalence of TBI (traumatic brain injury) with individuals hospitalized with hip fracture and their all-cause mortality. The population studied were Medicare beneficiaries aged 65 and older from 2006 to 2010. They concluded that there was a higher risk of death with individuals who had TBI than those who had only a hip fracture.
AHRQ-funded; HS024560.
Citation: Albrecht JS, Al Kibria G, Gruber-Baldini A .
Risk of mortality in individuals with hip fracture and traumatic brain injury.
J Am Geriatr Soc 2019 Jan;67(1):124-27. doi: 10.1111/jgs.15661..
Keywords: Brain Injury, Injuries and Wounds, Mortality, Risk, Trauma