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Search All Research Studies
AHRQ Research Studies Date
Topics
- Access to Care (1)
- Children/Adolescents (1)
- Disparities (1)
- Ear Infections (1)
- Healthcare Cost and Utilization Project (HCUP) (2)
- Healthcare Utilization (1)
- Hospital Readmissions (1)
- Low-Income (1)
- Patient-Centered Outcomes Research (1)
- (-) Racial and Ethnic Minorities (4)
- Social Determinants of Health (3)
- (-) Surgery (4)
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 4 of 4 Research Studies DisplayedGoodman SM, Mandl LA, Parks ML
Disparities in TKA outcomes: census tract data show interactions between race and poverty.
Race is an important predictor of total knee arthroplasty (TKA) outcomes in the United States; however, analyses of race can be confounded by socioeconomic factors, which can result in difficulty determining the root cause of disparate outcomes after TKA. This study found that blacks and whites living in communities with little poverty have similar patient-reported TKA outcomes, whereas in communities with high levels of poverty, there are important racial disparities.
AHRQ-funded; HS016075.
Citation: Goodman SM, Mandl LA, Parks ML .
Disparities in TKA outcomes: census tract data show interactions between race and poverty.
Clin Orthop Relat Res 2016 Sep;474(9):1986-95. doi: 10.1007/s11999-016-4919-8.
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Keywords: Disparities, Racial and Ethnic Minorities, Social Determinants of Health, Patient-Centered Outcomes Research, Surgery
Nieman CL, Tunkel DE, Boss EF
Do race/ethnicity or socioeconomic status affect why we place ear tubes in children?
The study’s objective was to analyze the association of patient- and neighborhood-level demographics and SES with clinical indications for tympanostomy tube (TT). It found that among children receiving tubes, those from high poverty areas were more likely than those from low poverty neighborhoods to receive tubes for the indication of chronic otitis media with effusion (OME) as opposed to recurrent acute otitis media (RAOM).
AHRQ-funded; HS022932.
Citation: Nieman CL, Tunkel DE, Boss EF .
Do race/ethnicity or socioeconomic status affect why we place ear tubes in children?
Int J Pediatr Otorhinolaryngol 2016 Sep;88:98-103. doi: 10.1016/j.ijporl.2016.06.029.
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Keywords: Children/Adolescents, Ear Infections, Racial and Ethnic Minorities, Social Determinants of Health, Surgery, Low-Income
Martsolf GR, Barrett ML, Weiss AJ
AHRQ Author: Steiner CA, Coffey R
Impact of race/ethnicity and socioeconomic status on risk-adjusted hospital readmission rates following hip and knee arthroplasty.
This study examined the extent to which risk-adjusting for race/ethnicity and socioeconomic status affected hospital performance in terms of readmission rates following total hip arthroplasty (THA) and total knee arthroplasty (TKA). It found that inclusion of race/ethnicity and socioeconomic status in the risk-adjustment algorithm led to a relative-performance change in readmission rates following THA and TKA at less than 3 percent of the hospitals.
AHRQ-authored; AHRQ-funded; 290201300002C.
Citation: Martsolf GR, Barrett ML, Weiss AJ .
Impact of race/ethnicity and socioeconomic status on risk-adjusted hospital readmission rates following hip and knee arthroplasty.
J Bone Joint Surg Am 2016 Aug 17;98(16):1385-91. doi: 10.2106/jbjs.15.00884.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Racial and Ethnic Minorities, Social Determinants of Health, Hospital Readmissions, Surgery
Zhang W, Lyman S, Boutin-Foster C
Racial and ethnic disparities in utilization rate, hospital volume, and perioperative outcomes after total knee arthroplasty.
The researchers sought to study racial disparities in the utilization of total knee arthroplasty (TKA), the use of high-volume hospitals, and TKA outcomes, including mortality and complications, using all-payer databases. They found that minorities had lower rates of TKA utilization but higher rates of adverse health outcomes associated with the procedure, even after adjusting for patient-related and health-care system-related characteristics.
AHRQ-funded; HS021734.
Citation: Zhang W, Lyman S, Boutin-Foster C .
Racial and ethnic disparities in utilization rate, hospital volume, and perioperative outcomes after total knee arthroplasty.
J Bone Joint Surg Am 2016 Aug 3;98(15):1243-52. doi: 10.2106/jbjs.15.01009.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Racial and Ethnic Minorities, Healthcare Utilization, Surgery, Access to Care