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Search All Research Studies
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- Adverse Events (2)
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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 8 of 8 Research Studies DisplayedBlanchard J, Weiss AJ, Barrett ML
AHRQ Author: Stocks C, Owens PL, Heslin KC
Readmissions following inpatient treatment for opioid-related conditions.
This study analyzed the relationship between hospital admission for inpatient drug detoxification and/or rehabilitation services and subsequent opioid-related readmission. The study used hospital inpatient discharge and emergency department visit data from the AHRQ Healthcare Cost and Utilization Project (HCUP) survey. The sample consisted of 329,037 patients from seven states with an opioid-related index hospitalization from March 2010 to September 2013. A relatively small percentage (19.4%) of patients received treatment for drug use during their hospital stay. Those patients that did receive treatment had a lower 90-day readmission rate than those patients who did not.
AHRQ-authored; AHRQ-funded.
Citation: Blanchard J, Weiss AJ, Barrett ML .
Readmissions following inpatient treatment for opioid-related conditions.
Subst Use Misuse 2019;54(3):473-81. doi: 10.1080/10826084.2018.1517174..
Keywords: Healthcare Cost and Utilization Project (HCUP), Opioids, Hospital Readmissions, Hospitalization, Inpatient Care, Substance Abuse, Medication
Selden TM, Karaca Z, Decker S
AHRQ Author: Selden TM, Karaca Z, Decker S
Has inpatient hospital treatment before and after age 65 changed as the difference between private and Medicare payment rates has widened?
This study examined whether inpatient hospital treatment before and after age 65 changed as the difference between private and Medicare payment rates widened. Using a large discharge dataset covering the period 2001-2011, the investigators tracked changes at age 65 in multiple dimensions of hospital care.
AHRQ-authored.
Citation: Selden TM, Karaca Z, Decker S .
Has inpatient hospital treatment before and after age 65 changed as the difference between private and Medicare payment rates has widened?
Int J Health Econ Manag 2018 Dec;18(4):409-23. doi: 10.1007/s10754-018-9240-5..
Keywords: Payment, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Inpatient Care, Medicare
Pickens G, Karaca Z, Cutler E
AHRQ Author: Karaca Z, Wong HS
Changes in hospital inpatient utilization following health care reform.
The purpose of this retrospective study was to estimate the effects of 2014 Medicaid expansions on inpatient outcomes using population and unemployment data from HCUP’s State Inpatient Databases. Outcomes included total admissions, referral-sensitive surgical and preventable admissions, length of stay, cost, and severity of patient illness. The authors conclude that Medicaid expansions did not change all-payer admission volumes, but expansions were associated with increased Medicaid and decreased uninsured volumes. The results of the study suggest that previously uninsured persons with a greater need for inpatient services were the most likely to gain coverage.
AHRQ-authored; AHRQ-funded.
Citation: Pickens G, Karaca Z, Cutler E .
Changes in hospital inpatient utilization following health care reform.
Health Serv Res 2018 Jun 30;53(4):2446-69. doi: 10.1111/1475-6773.12734..
Keywords: Healthcare Cost and Utilization Project (HCUP), Hospitalization, Inpatient Care, Medicaid, Policy
Sun SA, Ma X, Li G
Epidemiologic patterns of in-hospital anaphylaxis in pediatric surgical patients.
This research letter looks into epidemiologic patterns of in-hospital anaphylaxis in pediatric surgical patients. Data from the study came from the Kids’ Inpatient Database (KIDS), which is released every 3 years. The data came from the 2003, 2006, 2009 and 2012 KID data sets. Children were included if they had a surgical admission for anaphylaxis which is interpreted as an in-hospital event. Overall in-hospital mortality for all children was 0.38% but for in-hospital anaphylaxis was 2.47%. The most common reason children were in the hospital before the event was hematological and myeloproliferative disorders, with the largest percentage undergoing bone marrow transplant procedures. Although the exact cause of the reaction was not known, hypersensitivity to chemotherapeutic agents and more recent mAb treatments have been identified as reasons for the in-hospital anaphylaxis.
AHRQ-funded; HS022941.
Citation: Sun SA, Ma X, Li G .
Epidemiologic patterns of in-hospital anaphylaxis in pediatric surgical patients.
J Allergy Clin Immunol 2018 May;141(5):1904-05.e2. doi: 10.1016/j.jaci.2017.11.030..
Keywords: Adverse Events, Children/Adolescents, Healthcare Cost and Utilization Project (HCUP), Hospitalization, Hospitals, Inpatient Care, Practice Patterns, Surgery
Hines AL, Raetzman SO, Barrett ML
AHRQ Author: Moy E, Andrews RM
Managed care and inpatient mortality in adults: effect of primary payer.
This study provides a comprehensive assessment of the association between managed care and inpatient mortality for Medicare and privately insured patients. Privately insured patients in managed care plans, especially older adults, had better outcomes than those in fee-for-service (FFS) plans. Patients in Medicare managed care had outcomes similar to those in Medicare FFS.
AHRQ-authored.
Citation: Hines AL, Raetzman SO, Barrett ML .
Managed care and inpatient mortality in adults: effect of primary payer.
BMC Health Serv Res 2017 Feb 8;17(1):121. doi: 10.1186/s12913-017-2062-1.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Health Insurance, Inpatient Care, Mortality, Outcomes, Hospitalization, Medicare
Hsu DY, Gordon K, Silverberg JI
Serious infections in hospitalized patients with psoriasis in the United States.
The researchers sought to determine rates and predictors of serious infections in hospitalized psoriasis patients and quantify costs of care, length of stay, and mortality. Among patients with psoriasis, rates of serious infections increased over all time intervals analyzed and were significantly higher compared with those without psoriasis across all time intervals.
AHRQ-funded; HS023011.
Citation: Hsu DY, Gordon K, Silverberg JI .
Serious infections in hospitalized patients with psoriasis in the United States.
J Am Acad Dermatol 2016 Aug;75(2):287-96. doi: 10.1016/j.jaad.2016.04.005..
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Keywords: Healthcare Cost and Utilization Project (HCUP), Hospitalization, Healthcare Costs, Inpatient Care
Smith MW, Friedman B, Karaca Z
AHRQ Author: Friedman B, Karaca Z, Wong HS
Predicting inpatient hospital payments in the United States: a retrospective analysis.
The researchers evaluated whether payment-to-charge ratios (PCRs) can be predicted for hospitals in States that do not provide detailed financial data. They found that inpatient payments can be estimated with modest accuracy for community hospital stays funded by Medicare, Medicaid, and private insurance.
AHRQ-authored.
Citation: Smith MW, Friedman B, Karaca Z .
Predicting inpatient hospital payments in the United States: a retrospective analysis.
BMC Health Serv Res 2015 Sep 10;15(1):372. doi: 10.1186/s12913-015-1040-8..
Keywords: Healthcare Cost and Utilization Project (HCUP), Inpatient Care, Healthcare Costs, Hospitalization
Hernandez-Boussard T, McDonald KM, Rhoads KF
Patient safety in plastic surgery: identifying areas for quality improvement efforts.
The study’s aim was to assess risk-adjusted rates of inpatient adverse events (AEs) for general reconstructive soft tissue procedures using established measures. It found that plastic surgery patients had a significantly lower risk-adjusted rate compared to other surgical inpatients for all events evaluated except for failure to rescue and postoperative hemorrhage or hematoma.
AHRQ-funded; HS018558.
Citation: Hernandez-Boussard T, McDonald KM, Rhoads KF .
Patient safety in plastic surgery: identifying areas for quality improvement efforts.
Ann Plast Surg 2015 May;74(5):597-602. doi: 10.1097/SAP.0b013e318297791e..
Keywords: Healthcare Cost and Utilization Project (HCUP), Adverse Events, Inpatient Care, Hospitalization, Patient Safety