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AHRQ Research Studies Date
Topics
- Behavioral Health (1)
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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 11 of 11 Research Studies DisplayedHwang SW, Chambers C, Chiu S
A comprehensive assessment of health care utilization among homeless adults under a system of universal health insurance.
The researchers comprehensively assessed health care utilization in a population-based sample of homeless adults and matched controls under a universal health insurance system. They found that homeless people had substantially higher rates of ED and hospital use than general population controls; these rates were largely driven by a subset of homeless persons with extremely high-intensity usage of health services.
AHRQ-funded; HS014129.
Citation: Hwang SW, Chambers C, Chiu S .
A comprehensive assessment of health care utilization among homeless adults under a system of universal health insurance.
Am J Public Health 2013 Dec;103 Suppl 2:S294-301. doi: 10.2105/ajph.2013.301369..
Keywords: Healthcare Utilization, Social Determinants of Health, Emergency Department, Emergency Medical Services (EMS)
Shapiro JS, Johnson SA, Angiollilo J
Health information exchange improves identification of frequent emergency department users.
The goal of the project was to measure the incremental increase in the number of frequent ED users who were identified when data
from all EDs participating in an health information exchange were compared with site-specific data. When the researchers analyzed HIE-wide data instead of site-specific data, they identified 20.3 percent more frequent ED users and 16.0 percent more visits by them to the ED.
from all EDs participating in an health information exchange were compared with site-specific data. When the researchers analyzed HIE-wide data instead of site-specific data, they identified 20.3 percent more frequent ED users and 16.0 percent more visits by them to the ED.
AHRQ-funded; HS021261.
Citation: Shapiro JS, Johnson SA, Angiollilo J .
Health information exchange improves identification of frequent emergency department users.
Health Aff 2013 Dec;32(12):2193-8. doi: 10.1377/hlthaff.2013.0167..
Keywords: Data, Emergency Department, Healthcare Utilization, Health Information Exchange (HIE), Health Information Technology (HIT)
Chambers C, Chiu S, Katic M
High utilizers of emergency health services in a population-based cohort of homeless adults.
This study identified predictors of frequent emergency department (ED) use among a population-based sample of homeless adults in Toronto, Ontario. It found that among homeless adults with universal health insurance, a small subgroup accounted for the majority of visits to emergency services. Frequent use was driven by multiple predisposing, enabling, and need factors.
AHRQ-funded; HS014129.
Citation: Chambers C, Chiu S, Katic M .
High utilizers of emergency health services in a population-based cohort of homeless adults.
Am J Public Health 2013 Dec;103 Suppl 2:S302-10. doi: 10.2105/ajph.2013.301397..
Keywords: Emergency Department, Social Determinants of Health, Health Insurance, Healthcare Utilization
Abdus S, Selden TM
AHRQ Author: Abdus S, Selden TM
Preventive services for adults: how have differences across subgroups changed over the past decade?
This study uses MEPS data to track changes over time in the distribution of preventive services use across groups defined by poverty status, race/ethnicity, insurance coverage, Census region, and urbanicity. The analysis found that differences across subgroups tended to persist over time, with some of the largest gaps between adults with and without coverage. Regional differences persisted or widened over the study period.
AHRQ-authored.
Citation: Abdus S, Selden TM .
Preventive services for adults: how have differences across subgroups changed over the past decade?
Med Care 2013 Nov;51(11):999-1007. doi: 10.1097/MLR.0b013e3182a97bc0.
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Keywords: Healthcare Utilization, Health Insurance, Medical Expenditure Panel Survey (MEPS), Prevention, Social Determinants of Health
Nicholas LH, Dimick JB
Bariatric surgery in minority patients before and after implementation of a centers of excellence program.
This study compared rates of bariatric surgery for minority Medicare vs. non-Medicare patients before and after the 2006 implementation of a national coverage decision (NCD) restricting Medicare patients to centers of excellence for bariatric surgery. It found that the proportion of nonwhite Medicare patients receiving this procedure dropped from 27.5 percent before the NCD to 25.9 percent afterwards.
AHRQ-funded; HS017765
Citation: Nicholas LH, Dimick JB .
Bariatric surgery in minority patients before and after implementation of a centers of excellence program.
JAMA. 2013 Oct 2;310(13):1399-400. doi: 10.1001/jama.2013.277915..
Keywords: Racial and Ethnic Minorities, Medicare, Healthcare Utilization, Obesity
Glanz JM, Wagner NM, Narwaney KJ
A mixed methods study of parental vaccine decision making and parent-provider trust.
Given the growing public health problem of parental vaccine hesitancy, researchers investigated parental vaccine decisionmaking through the use of focus groups and a mailed survey. They found that parents had overall trust in their pediatricians but not in the information they provided about vaccines. Parents refusing or delaying vaccines were twice as likely to begin thinking about vaccines before their child was born.
AHRQ-funded; HS019760
Citation: Glanz JM, Wagner NM, Narwaney KJ .
A mixed methods study of parental vaccine decision making and parent-provider trust.
Acad Pediatr. 2013 Sep-Oct;13(5):481-8. doi: 10.1016/j.acap.2013.05.030..
Keywords: Children/Adolescents, Vaccination, Education: Patient and Caregiver, Healthcare Utilization, Shared Decision Making
Williams SE, Rothman RL, Offit PA
A randomized trial to increase acceptance of childhood vaccines by vaccine-hesitant parents: a pilot study.
This pilot study evaluated an educational intervention (a video and written information) to improve parental attitudes and vaccine-uptake in vaccine-hesitant parents. It found a modest increase in parental attitudes toward vaccines but no difference in receipt of vaccines between the intervention and control groups at 12 weeks.
AHRQ-funded; HS019675
Citation: Williams SE, Rothman RL, Offit PA .
A randomized trial to increase acceptance of childhood vaccines by vaccine-hesitant parents: a pilot study.
Acad Pediatr. 2013 Sep-Oct;13(5):475-80. doi: 10.1016/j.acap.2013.03.011..
Keywords: Children/Adolescents, Vaccination, Education: Patient and Caregiver, Healthcare Utilization
Henke RM, Maeda JL, Marder WD
AHRQ Author: Friedman BS, Wong HS
Medicare and commercial inpatient resource use: impact of hospital competition.
The authors examined the influence of hospital competition on small-area inpatient resource use by payer. Using HCUP data, they found that policies or incentives that promote or encourage competition in less competitive markets may reduce variation in resource use for both Medicare and private payers.
AHRQ-authored; AHRQ-funded; 290200600009C.
Citation: Henke RM, Maeda JL, Marder WD .
Medicare and commercial inpatient resource use: impact of hospital competition.
Am J Manag Care 2013 Jun;19(6):e238-48.
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Keywords: Healthcare Utilization, Healthcare Cost and Utilization Project (HCUP), Hospitals, Medicare
Davidoff AJ, Weiss SR, Baer MR
AHRQ Author: Davidoff AJ
Patterns of erythropoiesis-stimulating agent use among Medicare beneficiaries with myelodysplastic syndromes and consistency with clinical guidelines.
The researchers used SEER registries data to assess population-based patterns of erythropoiesis-stimulating agents (ESA) use relative to treatment guidelines. They found widespread use of ESA in Medicare beneficiaries with myelodysplastic syndromes.
AHRQ-authored.
Citation: Davidoff AJ, Weiss SR, Baer MR .
Patterns of erythropoiesis-stimulating agent use among Medicare beneficiaries with myelodysplastic syndromes and consistency with clinical guidelines.
Leuk Res 2013 Jun;37(6):675-80. doi: 10.1016/j.leukres.2013.02.021.
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Keywords: Guidelines, Healthcare Utilization, Medicare, Practice Patterns, Registries
Pylypchuk Y, Sarpong EM
AHRQ Author: Sarpong EM
Comparison of health care utilization: United States versus Canada.
The purpose of this paper was to compare health care utilization between Canadian and U.S. residents. Findings showed that the poor and less educated were more likely to utilize health care in Canada than in the United States, while health care use for residents with high incomes and higher levels of education were not markedly different between the two countries and often higher for U.S residents. Also, foreign-born residents were more likely to use health care in Canada than in the United States.
AHRQ-authored.
Citation: Pylypchuk Y, Sarpong EM .
Comparison of health care utilization: United States versus Canada.
Health Serv Res 2013 Apr;48(2 Pt 1):560-81. doi: 10.1111/j.1475-6773.2012.01466.x.
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Keywords: Health Services Research (HSR), Healthcare Utilization, Medical Expenditure Panel Survey (MEPS), Social Determinants of Health
Baron KG, Lattie E, Ho J
Interest and use of mental health and specialty behavioral medicine counseling in US primary care patients.
This study investigating interest in mental health and specialty behavioral medicine counseling and predictors of utilization over 1 year among primary care patients found high interest but low utilization. Interest in receiving services at the baseline initial survey was the strongest predictor of utilization.
AHRQ-funded; HS00078
Citation: Baron KG, Lattie E, Ho J .
Interest and use of mental health and specialty behavioral medicine counseling in US primary care patients.
Int J Behav Med. 2013 Mar;20(1):69-76. doi: 10.1007/s12529-011-9211-4..
Keywords: Behavioral Health, Healthcare Utilization, Primary Care