National Healthcare Quality and Disparities Report
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- Adverse Events (7)
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- Healthcare-Associated Infections (HAIs) (12)
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- (-) Pneumonia (83)
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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
51 to 75 of 83 Research Studies DisplayedReeves 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
Albright K, Hurley LP, Lockhart S
Attitudes about adult vaccines and reminder/recall in a safety net population.
The objective of this study was to determine patient perspectives on adult vaccines generally; attitudes about Tdap, pneumococcal polysaccharide (PPSV-23), and seasonal influenza vaccines specifically; and preferences for adult reminder/recall delivery.
AHRQ-funded; HS022648.
Citation: Albright K, Hurley LP, Lockhart S .
Attitudes about adult vaccines and reminder/recall in a safety net population.
Vaccine 2017 Dec 19;35(52):7292-96. doi: 10.1016/j.vaccine.2017.11.001..
Keywords: Influenza, Pneumonia, Vaccination, Prevention, Respiratory Conditions
Ho V, Ross JS, Steiner CA
AHRQ Author: Steiner CA
A nationwide assessment of the association of smoking bans and cigarette taxes with hospitalizations for acute myocardial infarction, heart failure, and pneumonia.
No national study using complete hospitalization counts by area that accounts for contemporaneous controls including state cigarette taxes has been conducted. This study in 28 states found that smoking bans lowered pneumonia hospitalization rates for persons ages 60 to 74 years and higher cigarette taxes were associated with lower heart failure hospitalizations for all ages and fewer pneumonia hospitalizations for adults aged 60 to 74.
AHRQ-authored.
Citation: Ho V, Ross JS, Steiner CA .
A nationwide assessment of the association of smoking bans and cigarette taxes with hospitalizations for acute myocardial infarction, heart failure, and pneumonia.
Med Care Res Rev 2017 Dec;74(6):687-704. doi: 10.1177/1077558716668646.
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Keywords: Healthcare Cost and Utilization Project (HCUP), Heart Disease and Health, Hospitalization, Pneumonia, Tobacco Use
Haessler S, Lagu T, Lindenauer PK
Treatment trends and outcomes in healthcare-associated pneumonia.
This retrospective cohort study assessed changes in hospital rates of concordant antibiotic use over time and their correlation with outcomes related to management of healthcare-associated pneumonia (HCAP). The study concluded that only 1 in 5 patients with risk factors for HCAP received treatment that was fully in accordance with guidelines, and many received community-acquired pneumonia (CAP) therapy instead.
AHRQ-funded; HS018723.
Citation: Haessler S, Lagu T, Lindenauer PK .
Treatment trends and outcomes in healthcare-associated pneumonia.
J Hosp Med 2017 Nov;12(11):886-91. doi: 10.12788/jhm.2877..
Keywords: Antibiotics, Elderly, Healthcare-Associated Infections (HAIs), Patient-Centered Outcomes Research, Pneumonia
McFarland M, Szasz TP, Zhou JY
Colonization with 19F and other pneumococcal conjugate vaccine serotypes in children in St. Louis, Missouri, USA.
The primary goal of this study was to determine the vaccine-type (VT) serotype prevalence of nasopharyngeal (NP) pneumococcal colonization of children residing in the St. Louis, MO, USA metropolitan area following introduction of the 13-valent pneumococcal conjugate vaccine in 2010. It concluded that children in St. Louis exhibit a higher prevalence of VT serotypes among pneumococcal carriage isolates than has been reported in other areas in the US.
AHRQ-funded; HS021736; HS024269.
Citation: McFarland M, Szasz TP, Zhou JY .
Colonization with 19F and other pneumococcal conjugate vaccine serotypes in children in St. Louis, Missouri, USA.
Vaccine 2017 Aug 3;35(34):4389-95. doi: 10.1016/j.vaccine.2017.06.047.
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Keywords: Vaccination, Children/Adolescents, Pneumonia, Infectious Diseases
Boltey E, Yakusheva O, Costa DK
5 nursing strategies to prevent ventilator-associated pneumonia.
This article reviews the top five evidence-based nursing practices for reducing ventilator-associated pneumonia (VAP) risk in critically ill adults.
AHRQ-funded; HS024552.
Citation: Boltey E, Yakusheva O, Costa DK .
5 nursing strategies to prevent ventilator-associated pneumonia.
Am Nurse Today 2017 Jun;12(6):42-43..
Keywords: Critical Care, Healthcare-Associated Infections (HAIs), Nursing, Prevention, Pneumonia
Meystre S, Gouripeddi R, Tieder J
Enhancing comparative effectiveness research with automated pediatric pneumonia detection in a multi-institutional clinical repository: a PHIS+ pilot study.
The aim of this study was to develop an automated, scalable, and accurate method to determine the presence or absence of pneumonia in children using chest imaging reports. It found that, when compared with each of the domain experts manually annotating these reports, the new Natural Language Processing (NLP) application developed by the researchers allowed for significantly higher sensitivity (.71 vs .527) and similar positive predictive value and specificity.
AHRQ-funded; HS019862.
Citation: Meystre S, Gouripeddi R, Tieder J .
Enhancing comparative effectiveness research with automated pediatric pneumonia detection in a multi-institutional clinical repository: a PHIS+ pilot study.
J Med Internet Res 2017 May 15;19(5):e162. doi: 10.2196/jmir.6887.
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Keywords: Children/Adolescents, Community-Acquired Infections, Comparative Effectiveness, Health Information Technology (HIT), Pneumonia
Brown T, Goldman SN, Persell SD
Development and evaluation of a patient education video promoting pneumococcal vaccination.
The researchers aimed to develop and refine a patient education video about pneumococcal polysaccharide vaccination (PPSV23) and to assess patient perceptions regarding video content and receipt of video during a clinic visit. They found that focus group participants had positive reactions to the video but suggested reducing the intensity of messages about pneumonia severity. Participants shown the revised video during a clinic visit perceived it to be easy to understand and informative.
AHRQ-funded; HS021141.
Citation: Brown T, Goldman SN, Persell SD .
Development and evaluation of a patient education video promoting pneumococcal vaccination.
Patient Educ Couns 2017 May;100(5):1024-27. doi: 10.1016/j.pec.2016.12.025.
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Keywords: Education: Patient and Caregiver, Health Promotion, Pneumonia, Vaccination
Iroh Tam PY, Thielen BK, Obaro SK
Childhood pneumococcal disease in Africa - a systematic review and meta-analysis of incidence, serotype distribution, and antimicrobial susceptibility.
This study provided updated estimates of the incidence, serotype distribution, and antimicrobial susceptibility profile of Streptococcus pneumoniae causing disease in Africa. It concluded that, although the incidence of invasive pneumococcal disease (IPD) in young children in Africa is substantial, currently available conjugate vaccines are estimated to cover the majority of invasive disease-causing pneumococcal serotypes.
AHRQ-funded; HS020666.
Citation: Iroh Tam PY, Thielen BK, Obaro SK .
Childhood pneumococcal disease in Africa - a systematic review and meta-analysis of incidence, serotype distribution, and antimicrobial susceptibility.
Vaccine 2017 Apr 4;35(15):1817-27. doi: 10.1016/j.vaccine.2017.02.045.
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Keywords: Children/Adolescents, Infectious Diseases, Medication, Pneumonia, Vaccination
Makam AN, Nguyen OK, Clark C
Predicting 30-day pneumonia readmissions using electronic health record data.
The objective of this study was to develop pneumonia-specific readmission risk-prediction models using EHR data from the first day and from the entire hospital stay ("full stay"). The investigators concluded that EHR data collected from the entire hospitalization can accurately predict readmission risk among patients hospitalized for pneumonia. They suggest that this approach outperforms a first-day pneumonia-specific model, the Centers for Medicare and Medicaid Services pneumonia model, and 2 commonly used pneumonia severity of illness scores.
AHRQ-funded; HS022418.
Citation: Makam AN, Nguyen OK, Clark C .
Predicting 30-day pneumonia readmissions using electronic health record data.
J Hosp Med 2017 Apr;12(4):209-16. doi: 10.12788/jhm.2711..
Keywords: Pneumonia, Hospital Readmissions, Hospitalization, Electronic Health Records (EHRs), Health Information Technology (HIT)
Frei CR, Rehani S, Lee GC
Application of a risk score to identify older adults with community-onset pneumonia most likely to benefit from empiric pseudomonas therapy.
The researchers assessed the impact of empiric Pseudomonas pharmacotherapy on 30-day mortality in hospitalized patients with community-onset pneumonia stratified according to their risk (low, medium, or high) of drug-resistant pathogens. By using a risk score, they found that empiric Pseudomonas therapy was associated with lower 30-day mortality in the high-risk group but not the low- or medium-risk groups.
AHRQ-funded; HS022418.
Citation: Frei CR, Rehani S, Lee GC .
Application of a risk score to identify older adults with community-onset pneumonia most likely to benefit from empiric pseudomonas therapy.
Pharmacotherapy 2017 Feb;37(2):195-203. doi: 10.1002/phar.1891.
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Keywords: Elderly, Community-Acquired Infections, Pneumonia, Patient-Centered Outcomes Research, Risk
Nace DA, Archbald-Pannone LR, Ashraf MS
Pneumococcal vaccination guidance for post-acute and long-term care settings: recommendations from AMDA's infection advisory committee.
Sorting out the indications and timing for 13 pneumococcal serotypes and 23 pneumococcal serotypes administration is complex. The authors discuss the importance of pneumococcal vaccination for older adults, detail AMDA-The Society for Post-Acute and Long-Term Care Medicine (The Society)'s recommendations for pneumococcal vaccination practice and procedures, and offer guidance to postacute and long-term care providers supporting the development and effective implementation of pneumococcal vaccine policies.
AHRQ-funded; HS023779.
Citation: Nace DA, Archbald-Pannone LR, Ashraf MS .
Pneumococcal vaccination guidance for post-acute and long-term care settings: recommendations from AMDA's infection advisory committee.
J Am Med Dir Assoc 2017 Feb;18(2):99-104. doi: 10.1016/j.jamda.2016.11.010.
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Keywords: Elderly, Guidelines, Nursing Homes, Pneumonia, Vaccination
Desai NR, Ross JS, Kwon JY
Association between hospital penalty status under the hospital readmission reduction program and readmission rates for target and nontarget conditions.
This study compared trends in readmission rates for target and nontarget conditions, stratified by hospital penalty status after the announcement of the Hospital Readmission Reduction Program (HRRP). It found that Medicare fee-for-service patients at hospitals subject to penalties under the HRRP had greater reductions in readmission rates compared with those at nonpenalized hospitals. Changes were greater for target vs nontarget conditions for patients at the penalized hospitals but not at the other hospitals.
AHRQ-funded; HS022882; HS023000.
Citation: Desai NR, Ross JS, Kwon JY .
Association between hospital penalty status under the hospital readmission reduction program and readmission rates for target and nontarget conditions.
JAMA 2016 Dec 27;316(24):2647-56. doi: 10.1001/jama.2016.18533.
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Keywords: Heart Disease and Health, Hospital Readmissions, Hospitals, Medicare, Pneumonia
Strobel RJ, Liang Q, Zhang M
A preoperative risk model for postoperative pneumonia after coronary artery bypass grafting.
The authors developed a preoperative prediction model for postoperative pneumonia after coronary artery bypass grafting (CABG). In this article, they describe and discuss their model, which may be used to provide individualized risk estimation and to identify opportunities to reduce a patient's preoperative risk of pneumonia through prehabilitation.
AHRQ-funded; HS022535.
Citation: Strobel RJ, Liang Q, Zhang M .
A preoperative risk model for postoperative pneumonia after coronary artery bypass grafting.
Ann Thorac Surg 2016 Oct;102(4):1213-9. doi: 10.1016/j.athoracsur.2016.03.074.
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Keywords: Cardiovascular Conditions, Pneumonia, Adverse Events, Risk, Patient Safety
Diehl A, Yang T, Speck K
AHRQ Author: Battles J
Evaluating the accuracy of sampling strategies for estimation of compliance rate for ventilator-associated pneumonia process measures.
The researchers evaluated the accuracy of sampling strategies to estimate monthly compliance rates with ventilator-associated pneumonia prevention measures. They concluded that sampling process measures intermittently rather than continually can yield accurate estimates of process measure performance rates.
AHRQ-authored; AHRQ-funded; 290201000027I; 29032002T.
Citation: Diehl A, Yang T, Speck K .
Evaluating the accuracy of sampling strategies for estimation of compliance rate for ventilator-associated pneumonia process measures.
Infect Control Hosp Epidemiol 2016 Sep;37(9):1037-43. doi: 10.1017/ice.2016.136.
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Keywords: Comprehensive Unit-based Safety Program (CUSP), Healthcare-Associated Infections (HAIs), Pneumonia, Quality Improvement, Quality Measures
de St Maurice A, Schaffner W, Griffin MR
Persistent sex disparities in invasive pneumococcal diseases in the conjugate vaccine era.
The authors examined sex differences in rates of invasive pneumococcal disease (IPD) and trends after the introduction of pneumococcal conjugate vaccines (PCVs). They concluded that rates of IPD were generally higher in male than in female subjects.
AHRQ-funded; HS022342.
Citation: de St Maurice A, Schaffner W, Griffin MR .
Persistent sex disparities in invasive pneumococcal diseases in the conjugate vaccine era.
J Infect Dis 2016 Sep 01;214(5):792-7. doi: 10.1093/infdis/jiw222.
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Keywords: Pneumonia, Sex Factors, Vaccination, Prevention
Belforti RK, Lagu T, Haessler S
Association between initial route of fluoroquinolone administration and outcomes in patients hospitalized for community-acquired pneumonia.
The objective of this study was to compare outcomes of hospitalized patients with community-acquired pneumonia receiving intravenous vs oral respiratory fluoroquinolones. The authors concluded that there was no association between initial route of administration and outcomes.
AHRQ-funded; HS018723.
Citation: Belforti RK, Lagu T, Haessler S .
Association between initial route of fluoroquinolone administration and outcomes in patients hospitalized for community-acquired pneumonia.
Clin Infect Dis 2016 Jul 1;63(1):1-9. doi: 10.1093/cid/ciw209.
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Keywords: Community-Acquired Infections, Pneumonia, Comparative Effectiveness, Patient-Centered Outcomes Research, Antibiotics
Brodsky MB, Suiter DM, Gonzalez-Fernandez M
Screening accuracy for aspiration using bedside water swallow tests: a systematic review and meta-analysis.
This study evaluated screening accuracy of bedside water swallow tests used to identify patients at risk for dysphagia-associated aspiration, finding that currently-used tests offer sufficient screening.
AHRQ-funded; HS022331.
Citation: Brodsky MB, Suiter DM, Gonzalez-Fernandez M .
Screening accuracy for aspiration using bedside water swallow tests: a systematic review and meta-analysis.
Chest 2016 Jul;150(1):148-63. doi: 10.1016/j.chest.2016.03.059.
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Keywords: Respiratory Conditions, Diagnostic Safety and Quality, Pneumonia
Parikh K, Hall M, Blaschke AJ
Aggregate and hospital-level impact of national guidelines on diagnostic resource utilization for children with pneumonia at children's hospitals.
Researchers sought to evaluate the temporal trends in diagnostic testing associated with guideline implementation among children with community-acquired pneumonia (CAP). They concluded that publication of national pneumonia guidelines in 2011 was associated with modest changes in diagnostic testing for children with CAP. However, the changes varied across hospitals, and the financial impact was modest.
AHRQ-funded; HS022342.
Citation: Parikh K, Hall M, Blaschke AJ .
Aggregate and hospital-level impact of national guidelines on diagnostic resource utilization for children with pneumonia at children's hospitals.
J Hosp Med 2016 May;11(5):317-23. doi: 10.1002/jhm.2534.
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Keywords: Children/Adolescents, Community-Acquired Infections, Guidelines, Pneumonia
Zimmerman S, Cohen LW, Scales K
Pneumonia identification using nursing home records.
The researchers compared three established strategies for defining pneumonia using records from 1,119 residents across 16 nursing homes. They found that recorded diagnosis of pneumonia is a highly sensitive and pragmatic method to ascertain pneumonia in nursing homes, and is recommended for use in quality improvement and research.
AHRQ-funded; HS022298.
Citation: Zimmerman S, Cohen LW, Scales K .
Pneumonia identification using nursing home records.
Res Gerontol Nurs 2016 May 1;9(3):109-14. doi: 10.3928/19404921-20151218-01.
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Keywords: Antibiotics, Elderly, Diagnostic Safety and Quality, Nursing Homes, Pneumonia
Self WH, Williams DJ, Zhu Y
Respiratory viral detection in children and adults: comparing asymptomatic controls and patients with community-acquired pneumonia.
The researchers conducted a prospective study to identify the prevalence of 13 viruses in the upper respiratory tract of patients with CAP and concurrently enrolled asymptomatic controls with real-time reverse-transcriptase polymerase chain reaction. They concluded that the probability that a virus detected with real-time reverse-transcriptase polymerase chain reaction in patients with CAP contributed to symptomatic disease varied by age group and specific virus.
AHRQ-funded; HS022342.
Citation: Self WH, Williams DJ, Zhu Y .
Respiratory viral detection in children and adults: comparing asymptomatic controls and patients with community-acquired pneumonia.
J Infect Dis 2016 Feb 15;213(4):584-91. doi: 10.1093/infdis/jiv323.
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Keywords: Children/Adolescents, Community-Acquired Infections, Pneumonia, Respiratory Conditions
Walkey AJ, Weinberg J, Wiener RS
Association of do-not-resuscitate orders and hospital mortality rate among patients with pneumonia.
The researchers evaluated the effect of analytic approaches accounting for do-not-resuscitate (DNR) status on risk-adjusted hospital mortality rates and performance rankings. They found that after accounting for patient DNR status and between-hospital variation in the association between DNR status and mortality, hospitals with higher DNR rates had lower mortality.
AHRQ-funded; HS020672.
Citation: Walkey AJ, Weinberg J, Wiener RS .
Association of do-not-resuscitate orders and hospital mortality rate among patients with pneumonia.
JAMA Intern Med 2016 Jan;176(1):97-104. doi: 10.1001/jamainternmed.2015.6324.
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Keywords: Hospitals, Mortality, Quality of Care, Quality Indicators (QIs), Quality Measures, Pneumonia, Provider Performance, Respiratory Conditions