National Healthcare Quality and Disparities Report
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Topics
- Adverse Events (2)
- Antibiotics (3)
- Cardiovascular Conditions (3)
- Children/Adolescents (5)
- Community-Acquired Infections (2)
- Data (1)
- Depression (1)
- Diagnostic Safety and Quality (2)
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- Methicillin-Resistant Staphylococcus aureus (MRSA) (1)
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- Neurological Disorders (1)
- Outcomes (2)
- Patient-Centered Outcomes Research (1)
- Patient Safety (1)
- Payment (1)
- (-) Pneumonia (16)
- Practice Patterns (1)
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- Public 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 16 of 16 Research Studies DisplayedFrush JM, Zhu Y, Edwards KM
Prevalence of staphylococcus aureus and use of antistaphylococcal therapy in children hospitalized with pneumonia.
In a studied group of children hospitalized with community-acquired pneumonia, staphylococcal pneumonia was rare but associated with adverse in-hospital outcomes. Despite this low prevalence, use of antistaphylococcal antibiotics was common. The authors recommended efforts to minimize overuse of antistaphylococcal antibiotics while also ensuring adequate treatment for pathogen-specific diseases.
AHRQ-funded; HS022342.
Citation: Frush JM, Zhu Y, Edwards KM .
Prevalence of staphylococcus aureus and use of antistaphylococcal therapy in children hospitalized with pneumonia.
J Hosp Med 2018 Dec;13(12):848-52. doi: 10.12788/jhm.3093..
Keywords: Children/Adolescents, Infectious Diseases, Pneumonia, Methicillin-Resistant Staphylococcus aureus (MRSA), Community-Acquired Infections, Hospitalization, Antibiotics, Medication
Heslin KC, Owens PL, Simpson LA
AHRQ Author: Heslin KC Owens PL
Annual report on health care for children and youth in the united states: focus on 30-day unplanned inpatient readmissions, 2009 to 2014.
The authors describe trends in unplanned 30-day all-condition hospital readmissions for children aged 1 to 17 years between 2009 and 2014. Using HCUP data, they found that the rate of readmission was essentially stable between 2009 and 2014. In 2009, the most common reason for readmission was sickle cell anemia, whereas in 2014 the most common reason was epilepsy. Pneumonia fell from the second to the sixth most common reason for readmission over this period. The authors suggest that their study provides a baseline assessment for examining trends in 30-day unplanned pediatric readmissions, an important quality metric as the provisions of the Children's Health Insurance Program Reauthorization Act and the Affordable Care Act are changed and implemented in the future.
AHRQ-authored.
Citation: Heslin KC, Owens PL, Simpson LA .
Annual report on health care for children and youth in the united states: focus on 30-day unplanned inpatient readmissions, 2009 to 2014.
Acad Pediatr 2018 Nov - Dec;18(8):857-72. doi: 10.1016/j.acap.2018.06.006..
Keywords: Healthcare Cost and Utilization Project (HCUP), Children/Adolescents, Hospital Readmissions, Hospitalization, Hospitals, Sickle Cell Disease, Pneumonia, Neurological Disorders
Schmajuk G, Yazdany J
Further lessons in pneumocystis pneumonia prophylaxis.
This paper discusses an teachable moment case study by LoPiccolo, et al, published in 2018 in the Journal of the American Medical Association Internal Medicine, entitled “Corticosteroid Use and Pneumocystis Pneumonia Prophylaxis: A Teachable Moment.”
AHRQ-funded; HS024412.
Citation: Schmajuk G, Yazdany J .
Further lessons in pneumocystis pneumonia prophylaxis.
JAMA Intern Med 2018 Nov;178(11):1565-66. doi: 10.1001/jamainternmed.2018.5930..
Keywords: Pneumonia, Prevention
Likosky DS, Harrington SD, Cabrera L
Collaborative quality improvement reduces postoperative pneumonia after isolated coronary artery bypass grafting surgery.
This study examined post cardiac surgery pneumonia rates associated with participation in a statewide, quality improvement collaborative relative to a national physician reporting program. The investigators concluded that participation in a physician-led collaborative was associated with significant reductions in pneumonia relative to a national quality reporting program. They suggest that interventions including collaborative learning may yield superior outcomes relative to solely using physician feedback reporting.
AHRQ-funded; HS022535.
Citation: Likosky DS, Harrington SD, Cabrera L .
Collaborative quality improvement reduces postoperative pneumonia after isolated coronary artery bypass grafting surgery.
Circ Cardiovasc Qual Outcomes 2018 Nov;11(11):e004756. doi: 10.1161/circoutcomes.118.004756..
Keywords: Outcomes, Patient Safety, Pneumonia, Quality of Care, Quality Improvement, Surgery
Weir RE, Lyttle CS, Meltzer DO
The relative ability of comorbidity ascertainment methodologies to predict in-hospital mortality among hospitalized community-acquired pneumonia patients.
In this observational study, the investigators sought to compare the relative value of several methodologies by which comorbidities may be ascertained. The authors concluded that although comorbidities derived through administrative data did produce an area under the curve greater than chart review, their analyses suggested a coding bias in several comorbidities with a paradoxically protective effect. They assert that chart review, while labor and resource intensive, may be the ideal method for ascertainment of clinically relevant comorbidities.
AHRQ-funded; HS016948; HS010597.
Citation: Weir RE, Lyttle CS, Meltzer DO .
The relative ability of comorbidity ascertainment methodologies to predict in-hospital mortality among hospitalized community-acquired pneumonia patients.
Med Care 2018 Nov;56(11):950-55. doi: 10.1097/mlr.0000000000000989..
Keywords: Community-Acquired Infections, Hospitalization, Mortality, Pneumonia
Desai NR, Ott LS, George EJ
Variation in and hospital characteristics associated with the value of care for Medicare beneficiaries with acute myocardial infarction, heart failure, and pneumonia.
The objectives of this study were to investigate the association between hospital-level 30-day risk-standardized mortality rates (RSMRs) and 30-day risk-standardized payments (RSPs) for acute myocardial infarction (AMI), heart failure (HF), and pneumonia (PNA); to characterize patterns of value in care; and to identify hospital characteristics associated with high-value care (defined by having lower than median RSMRs and RSPs).
AHRQ-funded; HS023000.
Citation: Desai NR, Ott LS, George EJ .
Variation in and hospital characteristics associated with the value of care for Medicare beneficiaries with acute myocardial infarction, heart failure, and pneumonia.
JAMA Netw Open 2018 Oct 5;1(6):e183519. doi: 10.1001/jamanetworkopen.2018.3519..
Keywords: Cardiovascular Conditions, Elderly, Hospitalization, Hospitals, Heart Disease and Health, Inpatient Care, Medicare, Mortality, Pneumonia
Thompson MP, Cabrera L, Strobel RJ
Association between postoperative pneumonia and 90-day episode payments and outcomes among Medicare beneficiaries undergoing cardiac surgery.
Postoperative pneumonia is the most common healthcare-associated infection in cardiac surgical patients, yet their impact across a 90-day episode of care remains unknown. The objective of this study was to examine the relationship between pneumonia and 90-day episode payments and outcomes among Medicare beneficiaries undergoing cardiac surgery. The investigators concluded that postoperative pneumonia was associated with significantly higher 90-day episode payments and inferior outcomes at the patient and hospital level.
AHRQ-funded; HS022535.
Citation: Thompson MP, Cabrera L, Strobel RJ .
Association between postoperative pneumonia and 90-day episode payments and outcomes among Medicare beneficiaries undergoing cardiac surgery.
Circ Cardiovasc Qual Outcomes 2018 Sep;11(9):e004818. doi: 10.1161/circoutcomes.118.004818..
Keywords: Elderly, Surgery, Medicare, Cardiovascular Conditions, Heart Disease and Health, Pneumonia, Payment, Healthcare Costs, Outcomes, Healthcare-Associated Infections (HAIs), Health Insurance
Reeves SL, Tribble AC, Madden B
Antibiotic prophylaxis for children with sickle cell anemia.
This study calculated the proportion of children with sickle cell anemia (SCA) who received at least 300 days of antibiotic prophylaxis against invasive pneumococcal disease and identified predictors of receipt. Children with SCA between 3 months and 5 years old were identified by the presence of three or more Medicaid claims with a diagnosis of SCA within a calendar year in six states. Receipt of antibiotics was identified through claims for filled prescriptions. The authors conclude that antibiotic prophylaxis rates are low among children with SCA; more healthcare encounters may offer opportunities for increased intervention. Potential predictors were identified as age, sex, year, state, and health services usage.
AHRQ-funded; HS020516.
Citation: Reeves SL, Tribble AC, Madden B .
Antibiotic prophylaxis for children with sickle cell anemia.
Pediatrics 2018 Mar;141(3). doi: 10.1542/peds.2017-2182..
Keywords: Sickle Cell Disease, Children/Adolescents, Antibiotics, Prevention, Pneumonia, Medication
Eisler L, Huang G, Lee KM
Identification of perioperative pulmonary aspiration in children using quality assurance and hospital administrative billing data.
This study aims to identify the incidence of and risk factors for perioperative aspiration in children using quality assurance data supplemented by administrative billing records, and to examine the utility of billing data as a supplementary data source. The investigators found that International Classification of Diseases, Ninth Revision codes for aspiration used as a secondary data source were nonspecific for perioperative aspiration, but when combined with record review yielded a 30% increase in identified cases of aspiration over quality assurance data alone.
AHRQ-funded; HS022941.
Citation: Eisler L, Huang G, Lee KM .
Identification of perioperative pulmonary aspiration in children using quality assurance and hospital administrative billing data.
Paediatr Anaesth 2018 Mar;28(3):218-25. doi: 10.1111/pan.13319..
Keywords: Adverse Events, Children/Adolescents, Data, Pneumonia, Respiratory Conditions
Brescia AA, Rankin JS, Cyr DD
Determinants of variation in pneumonia rates after coronary artery bypass grafting.
In this study, investigators determined to what extent patient risk factors account for hospital variation in pneumonia rates. Their findings suggested that patient risk profiles only account for a fraction of hospital variation in pneumonia rates. The investigators assert that enhanced understanding of other contributory factors (eg, processes of care) is required to lessen the likelihood of such nosocomial infections.
AHRQ-funded; HS022535.
Citation: Brescia AA, Rankin JS, Cyr DD .
Determinants of variation in pneumonia rates after coronary artery bypass grafting.
Ann Thorac Surg 2018 Feb;105(2):513-20. doi: 10.1016/j.athoracsur.2017.08.012..
Keywords: Adverse Events, Cardiovascular Conditions, Pneumonia, Surgery
DeWaters AL, Chansard M, Anzueto A
The association between major depressive disorder and outcomes in older veterans hospitalized with pneumonia.
The aim of this study was to examine the association between depression and outcomes, including mortality and intensive care unit admission, in veterans hospitalized with pneumonia. It found that patients with untreated depression had a significantly higher 30-day and 90-day mortality, as well as significantly higher intensive care unit admission rates, compared to patients with treated depression.
AHRQ-funded; HS022418.
Citation: DeWaters AL, Chansard M, Anzueto A .
The association between major depressive disorder and outcomes in older veterans hospitalized with pneumonia.
Am J Med Sci 2018 Jan;355(1):21-26. doi: 10.1016/j.amjms.2017.08.015.
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Keywords: Depression, Hospitalization, Patient-Centered Outcomes Research, Pneumonia
Shrestha S, Foxman B, Berus J
AHRQ Author: Steiner C
The role of influenza in the epidemiology of pneumonia.
The researchers used longitudinal influenza and pneumonia incidence data, at different spatial resolutions and across different epidemiological periods, to infer the nature, timing and the intensity of influenza-pneumonia interaction. They concluded that influenza infection substantially enhances the risk of pneumonia, though only for a short period.
AHRQ-authored.
Citation: Shrestha S, Foxman B, Berus J .
The role of influenza in the epidemiology of pneumonia.
Sci Rep 2015 Oct 21;5:15314. doi: 10.1038/srep15314.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Influenza, Pneumonia
Kelly MS, Smieja M, Luinstra K
Association of respiratory viruses with outcomes of severe childhood pneumonia in Botswana.
The authors examined whether detection of respiratory viruses predicts acute lower respiratory tract infection (ALRI) outcomes in low- and middle-income countries. They found that respiratory viruses were detected from most children hospitalized with ALRI in Botswana, but only respiratory syncytial virus (RSV) and human metapneumovirus were more frequent than among children without ALRI. Further, detection of RSV from children with ALRI predicted a protracted illness course but lower mortality compared with non-RSV viruses.
AHRQ-funded; HS020939.
Citation: Kelly MS, Smieja M, Luinstra K .
Association of respiratory viruses with outcomes of severe childhood pneumonia in Botswana.
PLoS One 2015 May 14;10(5):e0126593. doi: 10.1371/journal.pone.0126593.
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Keywords: Children/Adolescents, Diagnostic Safety and Quality, Pneumonia, Respiratory Conditions
Sjoding MW, Iwashyna TJ, Dimick JB
Gaming hospital-level pneumonia 30-day mortality and readmission measures by legitimate changes to diagnostic coding.
The researchers sought to determine the degree to which hospitals can game mortality or readmission measures and change their rankings by recoding patients with pneumonia. They concluded that hospitals can improve apparent pneumonia mortality and readmission rates by recoding pneumonia patients. Centers for Medicare and Medicaid Services should consider changes to their methods used to calculate hospital-level pneumonia outcome measures.
AHRQ-funded; HS020672.
Citation: Sjoding MW, Iwashyna TJ, Dimick JB .
Gaming hospital-level pneumonia 30-day mortality and readmission measures by legitimate changes to diagnostic coding.
Crit Care Med 2015 May;43(5):989-95. doi: 10.1097/ccm.0000000000000862..
Keywords: Elderly, Hospital Readmissions, Medicare, Mortality, Pneumonia, Quality Indicators (QIs)
Linder JA
Sore throat: avoid overcomplicating the uncomplicated.
In this editorial, the author described issues involving sore throat diagnosis and delineated various points concerning an article within the same journal issue, concluding that physicians should remember that the prevalence of group A streptococcus in adults with a sore throat is approximately 10%; and that they should use the Centor scoring criteria; selectively use rapid antigen-detection testing; limit antibiotic treatment to patients most likely to have group A streptococcus; and most of the time when prescribing antibiotics, use penicillin.
AHRQ-funded; HS018419.
Citation: Linder JA .
Sore throat: avoid overcomplicating the uncomplicated.
Ann Intern Med 2015 Feb 17;162(4):311-2. doi: 10.7326/m14-2899.
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Keywords: Antibiotics, Diagnostic Safety and Quality, Infectious Diseases, Medication, Pneumonia, Respiratory Conditions, Practice Patterns
Pitts SI, Apostolou A, DasGupta S
Serotype 10A in case patients with invasive pneumococcal disease: a pilot study of PCR-based serotyping in New Jersey.
This study used the existing infrastructure for surveillance of invasive S. pneumoniae in New Jersey to conduct state-based serotype surveillance using nucleic acid amplification. It revealed that an unusual serotype, 10A, represented 25% of invasive pneumococcal disease cases in New Jersey during the study period.
AHRQ-funded; HS019488.
Citation: Pitts SI, Apostolou A, DasGupta S .
Serotype 10A in case patients with invasive pneumococcal disease: a pilot study of PCR-based serotyping in New Jersey.
Public Health Rep 2015 Jan-Feb;130(1):54-9..
Keywords: Pneumonia, Public Health