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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.
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1 to 4 of 4 Research Studies DisplayedCohen C, Baird M, Koirola N
The surgical and anesthesia workforce and provision of surgical services in rural communities: a mixed-methods examination.
This mixed-methods study described the distribution of the surgical and anesthesia workforce and qualitatively explored how such workforce and other factors influenced rural hospitals' provision of surgical services. Using American Hospital Association survey data, the researchers found that within rural counties, 55.1% had no surgeon, 81.2% had no anesthesiologist, and 58.1% had no Certified Registered Nurse Anesthetist. While rural hospitals reported meeting community needs for elective and noncomplex surgeries, these hospitals continued to face significant challenges providing subspecialty surgeries, emergency surgeries, and 24-hour obstetrical services.
AHRQ-funded; HS023009.
Citation: Cohen C, Baird M, Koirola N .
The surgical and anesthesia workforce and provision of surgical services in rural communities: a mixed-methods examination.
J Rural Health 2021 Jan;37(1):45-54. doi: 10.1111/jrh.12417..
Keywords: Rural Health, Access to Care, Surgery, Workforce, Provider: Physician, Provider: Nurse, Provider, Hospitals
Benson NM, Myong C, Newhouse JP
Psychiatrist participation in private health insurance markets: paucity in the land of plenty.
Using 2013 Massachusetts licensing data and the All-Payer Claims Database, researchers performed a cross-sectional analysis of licensed psychiatrists in Massachusetts to examine the extent of participation in private insurance. They found that, among Massachusetts psychiatrists, participation in the private insurance market appeared to be limited. Older psychiatrists were more likely to participate, and patients' access to psychiatrists who accept insurance could worsen as these psychiatrists retire.
AHRQ-funded; HS024725.
Citation: Benson NM, Myong C, Newhouse JP .
Psychiatrist participation in private health insurance markets: paucity in the land of plenty.
Psychiatr Serv 2020 Dec;71(12):1232-38. doi: 10.1176/appi.ps.202000022..
Keywords: Health Insurance, Behavioral Health, Access to Care, Provider: Physician, Provider
Patel EY, Petemann V, Mark BA
Does state-level nurse practitioner scope-of-practice policy affect access to care?
This study attempts to fill a critical gap between policy reform that grants state-level nurse practitioners (NPs) scope of practice (SOP) and a useful synthesis of empirical studies that assesses the relationship of NP SOP policy to its impact on access to care. Researchers applied Aday and Andersen's Access Framework to operationalize access to care and to map components of access to care that might relate to NP SOP through concepts identified in their review. Their findings suggest that full state-level NP SOP policy is associated with increases in various components of access to care, but that additional work will be required to evaluate causality and underlying mechanisms behind the policy's effect on access.
AHRQ-funded; HS000032.
Citation: Patel EY, Petemann V, Mark BA .
Does state-level nurse practitioner scope-of-practice policy affect access to care?
West J Nurs Res 2019 Apr;41(4):488-518. doi: 10.1177/0193945918795168..
Keywords: Access to Care, Policy, Provider, Provider: Clinician
Ray KN, Martsolf GR, Mehrotra A
Trends in visits to specialist physicians involving nurse practitioners and physician assistants, 2001 to 2013.
The purpose of this study is to examine trends in specialist physician visits where nurse practitioners (NPs) and physician assistants (PAs) provide care, based on the hypothesis that NPs and PAs provide care to patients of specialist physicians in increasing numbers, primarily for routine follow-up visits. Using the National Ambulatory Medical Care Survey (NAMCS) information on samples office visits, researchers identified visits to specialist physicians, divided these into surgical and medical specialists and examined unadjusted trends from 2001 - 2013 in the percentage of visits with NP or PA involvement. Visit characteristics associated with higher likelihood of NP or PA involvement were examined.
AHRQ-funded; HS022989.
Citation: Ray KN, Martsolf GR, Mehrotra A .
Trends in visits to specialist physicians involving nurse practitioners and physician assistants, 2001 to 2013.
JAMA Intern Med 2017 Aug;177(8):1213-16. doi: 10.1001/jamainternmed.2017.1630..
Keywords: Access to Care, Ambulatory Care and Surgery, Healthcare Delivery, Primary Care, Provider