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AHRQ Research Studies Date
Topics
- Cancer (1)
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- (-) Healthcare Cost and Utilization Project (HCUP) (9)
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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 9 of 9 Research Studies DisplayedSalazar AS, Keller MR, Olsen MA
Potential missed opportunities for diagnosis of cryptococcosis and the association with mortality: a cohort study.
Cryptococcosis is one of the most common life-threatening opportunistic mycoses worldwide. Insidious presentation and slow onset of symptoms make it difficult to recognize, complicating the diagnostic process. Delays in diagnosis may lead to increased mortality. In this study, the investigators aimed to determine the frequency of missed opportunities for diagnosis of cryptococcosis and its effects on mortality.
AHRQ-funded; HS019455.
Citation: Salazar AS, Keller MR, Olsen MA .
Potential missed opportunities for diagnosis of cryptococcosis and the association with mortality: a cohort study.
EClinicalMedicine 2020 Oct 7;27:100563. doi: 10.1016/j.eclinm.2020.100563..
Keywords: Healthcare Cost and Utilization Project (HCUP), Diagnostic Safety and Quality, Mortality
Philip JL, Yang DY, Wang X
Effect of transfer status on outcomes of emergency general surgery patients.
This study looked at outcomes of transferred (TRAN) versus directly admitted (DA) emergency general surgery (EGS) patients. Patients with a diagnosis of EGS were identified from the 2008-2011 Nationwide Inpatient Sample (NIS). Outcomes included were in-hospital mortality and morbidity. They identified 274,145 TRAN and 10,456,100 DA encounters. Morbidity and mortality were both higher in TRAN patients than DA. TRAN patients were more likely to have greater comorbidity scores, have Medicare insurance, and reside in an area with a lesser median household income compared to DA patients. Morbidity among TRAN patients were primarily due urinary-, gastrointestinal-, and pulmonary-related complications. Median stay and median cost at the hospital were greater for TRAN patients.
AHRQ-funded; HS025224; HS022694.
Citation: Philip JL, Yang DY, Wang X .
Effect of transfer status on outcomes of emergency general surgery patients.
Surgery 2020 Aug;168(2):280-86. doi: 10.1016/j.surg.2020.01.005..
Keywords: Healthcare Cost and Utilization Project (HCUP), Surgery, Transitions of Care, Mortality, Outcomes, Healthcare Costs, Hospitals
Chovatiya R, Silverberg JI. R, Silverberg R
Inpatient morbidity and mortality of measles in the United States.
This study examined measles hospitalizations from 2002-2006 using the Nationwide Inpatient Sample to assess complications and mortality. There were 1,018 measles hospitalizations during that time period. Measles and comorbidities were defined using ICD-9-CM or ICD-10-CM codes. Measles were associated with higher odds of gastrointestinal, hematologic, infection, neurologic, ophthalmologic, pulmonary and renal complications, with the strongest association observed with encephalitis. Thirty-four deaths were recorded with higher inpatient mortality for measles patients than those without measles.
AHRQ-funded; HS023011.
Citation: Chovatiya R, Silverberg JI. R, Silverberg R .
Inpatient morbidity and mortality of measles in the United States.
PLoS One 2020 Apr 28;15(4):e0231329. doi: 10.1371/journal.pone.0231329..
Keywords: Healthcare Cost and Utilization Project (HCUP), Hospitalization, Mortality
Dworsky JQ, Childers CP, Gornbein J
Hospital experience predicts outcomes after high-risk geriatric surgery.
This study examined if there an association between a hospital’s annual volume of high-risk geriatric surgery and their risk of inpatient mortality, postoperative length of stay, and discharge to nursing facility. Using the 2014 National Inpatient Sample, older adults were identified who had undergone high-risk geriatric surgery. There were an estimated 514,950 hospital encounters at 3,115 hospitals undergoing surgery. A higher proportion of high-risk geriatric surgery patients was associated with decreased mortality and shorter postoperative length of stay. Higher volume hospitals were not associated with mortality but was associated with longer length of stay and decreased discharge to nursing facilities.
AHRQ-funded; HS000046; HS025079.
Citation: Dworsky JQ, Childers CP, Gornbein J .
Hospital experience predicts outcomes after high-risk geriatric surgery.
Surgery 2020 Feb;167(2):468-74. doi: 10.1016/j.surg.2019.07.026..
Keywords: Healthcare Cost and Utilization Project (HCUP), Elderly, Surgery, Risk, Hospitals, Outcomes, Mortality
Tignanelli CJ, Sheetz KH, Petersen A
Utilization of intensive care unit nutrition consultation is associated with reduced mortality.
The aim of this project was to investigate the prevalence of nutrition consultation (NC) in U.S. intensive care units (ICUs) and to examine its association with patient outcomes. Data from the Healthcare Cost and Utilization Project's state inpatient databases was utilized from 2010 - 2014. A multilevel logistic regression model was used to evaluate the relationship between NC and clinical outcomes. The investigators concluded that rates of NC were low in critically ill patients.
AHRQ-funded; HS026379.
Citation: Tignanelli CJ, Sheetz KH, Petersen A .
Utilization of intensive care unit nutrition consultation is associated with reduced mortality.
JPEN J Parenter Enteral Nutr 2020 Feb;44(2):213-19. doi: 10.1002/jpen.1534..
Keywords: Healthcare Cost and Utilization Project (HCUP), Intensive Care Unit (ICU), Nutrition, Patient-Centered Outcomes Research, Outcomes, Critical Care, Mortality
Jones JM, Fingar KR, Miller MA
AHRQ Author: Miller MA; Heslin KC
Racial disparities in sepsis-related in-hospital mortality: using a broad case capture method and multivariate controls for clinical and hospital variables, 2004-2013.
The objective of this study was to use a broad method of capturing sepsis cases to estimate 2004-2013 trends in in-hospital sepsis mortality rates by race/ethnicity. Mortality rates adjusted for patient characteristics were higher for all minority groups than for white patients. After adjusting for hospital characteristics, sepsis mortality rates in 2013 were similar for white, black, and Hispanic patients.
AHRQ-authored.
Citation: Jones JM, Fingar KR, Miller MA .
Racial disparities in sepsis-related in-hospital mortality: using a broad case capture method and multivariate controls for clinical and hospital variables, 2004-2013.
Crit Care Med 2017 Dec;45(12):e1209-e17. doi: 10.1097/ccm.0000000000002699.
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Keywords: Disparities, Healthcare Cost and Utilization Project (HCUP), Mortality, Racial and Ethnic Minorities, Sepsis
Moore BJ, White S, Washington R
AHRQ Author: Elixhauser A
Identifying increased risk of readmission and in-hospital mortality using hospital administrative data: the AHRQ Elixhauser Comorbidity Index.
The researchers extended the literature on comorbidity measurement by developing 2 indices, based on the Elixhauser Comorbidity measures, designed to predict 2 frequently reported health outcomes: in-hospital mortality and 30-day readmission in administrative data. The index scores performed as well as using all 29 Elixhauser comorbidity variables separately.
AHRQ-authored; AHRQ-funded.
Citation: Moore BJ, White S, Washington R .
Identifying increased risk of readmission and in-hospital mortality using hospital administrative data: the AHRQ Elixhauser Comorbidity Index.
Med Care 2017 Jul;55(7):698-705. doi: 10.1097/mlr.0000000000000735.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Hospital Readmissions, Mortality, Risk
Graboyes EM, Kallogjeri D, Saeed MJ
Postoperative care fragmentation and thirty-day unplanned readmissions after head and neck cancer surgery.
Researchers sought to determine the frequency, risk factors, and outcomes for head and neck cancer patients experiencing postdischarge care fragmentation. They found that postdischarge care fragmentation following head and neck cancer surgery is common, as 37 percent of readmitted patients and 31 percent of patients readmitted with a treatment complication are readmitted to a hospital other than the surgical hospital.
AHRQ-funded; HS019455.
Citation: Graboyes EM, Kallogjeri D, Saeed MJ .
Postoperative care fragmentation and thirty-day unplanned readmissions after head and neck cancer surgery.
Laryngoscope 2017 Apr;127(4):868-74. doi: 10.1002/lary.26301.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Cancer, Surgery, Hospital Readmissions, Mortality
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