National Healthcare Quality and Disparities Report
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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
151 to 175 of 260 Research Studies DisplayedKhamash DF, Voskertchian A, Tamma PD
Increasing clindamycin and trimethoprim-sulfamethoxazole resistance in pediatric Staphylococcus aureus Infections.
This retrospective observational study looked at pediatric clinical cultures between 2005 and 2017 that grew Staphylococcus aureus culture and their trends in antibiotic resistance. Methicillin resistance declined but clindamycin and trimethoprim-sulfamethoxazole resistance increased significantly.
AHRQ-funded; HS022872.
Citation: Khamash DF, Voskertchian A, Tamma PD .
Increasing clindamycin and trimethoprim-sulfamethoxazole resistance in pediatric Staphylococcus aureus Infections.
J Pediatric Infect Dis Soc 2019 Sep 25;8(4):351-53. doi: 10.1093/jpids/piy062..
Keywords: Children/Adolescents, Antibiotics, Medication, Healthcare-Associated Infections (HAIs), Infectious Diseases, Methicillin-Resistant Staphylococcus aureus (MRSA)
Henderson JT, Webber EM, Bean SI
Screening for asymptomatic bacteriuria in adults: updated evidence report and systematic review for the US Preventive Services Task Force.
Investigators systematically reviewed the benefits and harms of asymptomatic bacteriuria screening and treatment in adults, including during pregnancy, to inform the US Preventive Services Task Force. They found that screening and treatment for asymptomatic bacteriuria during pregnancy was associated with reduced rates of pyelonephritis and low birth weights, while benefits of asymptomatic bacteriuria treatment in nonpregnant adult populations were not found. Trial evidence was limited.
AHRQ-funded; 290201500007.
Citation: Henderson JT, Webber EM, Bean SI .
Screening for asymptomatic bacteriuria in adults: updated evidence report and systematic review for the US Preventive Services Task Force.
JAMA 2019 Sep 24;322(12):1195-205. doi: 10.1001/jama.2019.10060..
Keywords: Evidence-Based Practice, Guidelines, Infectious Diseases, Prevention, Screening, Urinary Tract Infection (UTI), U.S. Preventive Services Task Force (USPSTF)
Obodozie-Ofoegbu OO, Teng C, Mortensen EM
Antipseudomonal monotherapy or combination therapy for older adults with community-onset pneumonia and multidrug-resistant risk factors: a retrospective cohort study.
Infectious Diseases Society of America guidelines recommend empiric antipseudomonal combination therapy when Pseudomonas is suspected. However, combination antipseudomonal therapy is controversial. This population-based retrospective cohort study compared all-cause 30-day mortality in older patients who received antipseudomonal monotherapy (PMT) or antipseudomonal combination therapy (PCT) for the treatment of community-onset pneumonia. The investigators found that older adults who received combination antipseudomonal therapy for community-onset pneumonia fared worse than those who received monotherapy.
AHRQ-funded; HS022418.
Citation: Obodozie-Ofoegbu OO, Teng C, Mortensen EM .
Antipseudomonal monotherapy or combination therapy for older adults with community-onset pneumonia and multidrug-resistant risk factors: a retrospective cohort study.
Am J Infect Control 2019 Sep;47(9):1053-58. doi: 10.1016/j.ajic.2019.02.018..
Keywords: Antibiotics, Community-Acquired Infections, Elderly, Infectious Diseases, Medication, Pneumonia, Risk
Chopra V, Kaatz S, Swaminathan L
Variation in use and outcomes related to midline catheters: results from a multicentre pilot study.
This study examined complication rates from placement of midline vascular catheters. They have become more common in use recently. Complications were analyzed using medical records from hospitalized patients in 12 hospitals from January 2017 to February 2018. Most midline catheters were placed in general ward settings for difficult intravenous access. About half were removed within 5 days of insertion. Major or minor complications occurred in 10.3% of midlines with minor complications accounting for 71% of all adverse events. These minor complications included dislodgement, leaking, and infiltration. Major complications included occlusion, upper-extremity DVT and BSI. Use of midlines and outcomes varied widely across hospitals.
AHRQ-funded; HS025891.
Citation: Chopra V, Kaatz S, Swaminathan L .
Variation in use and outcomes related to midline catheters: results from a multicentre pilot study.
BMJ Qual Saf 2019 Sep;28(9):714-20. doi: 10.1136/bmjqs-2018-008554..
Keywords: Patient Safety, Healthcare-Associated Infections (HAIs), Infectious Diseases, Adverse Events, Practice Patterns, Outcomes, Hospitals
Tourani R, Murphree DH, Melton-Meaux G
The value of aggregated high-resolution intraoperative data for predicting post-surgical infectious complications at two independent sites.
Surgical procedures carry the risk of postoperative infectious complications, which can be severe, expensive, and morbid. A growing body of evidence indicates that high-resolution intraoperative data can be predictive of these complications. However, these studies are often contradictory in their findings. In this work, data and models from two independent institutions, Mayo Clinic and University of Minnesota-affiliated Fairview Health Services, were directly compared using a common set of definitions for the variables and outcomes.
AHRQ-funded; HS024532.
Citation: Tourani R, Murphree DH, Melton-Meaux G .
The value of aggregated high-resolution intraoperative data for predicting post-surgical infectious complications at two independent sites.
Stud Health Technol Inform 2019 Aug 21;264:398-402. doi: 10.3233/shti190251..
Keywords: Surgery, Adverse Events, Risk, Infectious Diseases, Healthcare-Associated Infections (HAIs)
Bartsch SM, Asti L, Cox SN
What is the value of different Zika vaccination strategies to prevent and mitigate Zika outbreaks?
The authors developed models of Honduras, Brazil, and Puerto Rico, simulated targeting different populations for Zika vaccination, and then introduced various Zika outbreaks. Their models showed that, when considering transmission, while vaccinating everyone naturally averted the most cases, specifically targeting women of childbearing age or young adults was the most cost-effective.
AHRQ-funded; HS023317.
Citation: Bartsch SM, Asti L, Cox SN .
What is the value of different Zika vaccination strategies to prevent and mitigate Zika outbreaks?
J Infect Dis 2019 Aug 9;220(6):920-31. doi: 10.1093/infdis/jiy688..
Keywords: Healthcare Costs, Vaccination, Public Health, Infectious Diseases
Anderson DJ, Watson S, Moehring RW
Feasibility of core antimicrobial stewardship interventions in community hospitals.
The purpose of this study was to determine the feasibility and results of implementing 2 core stewardship intervention strategies in community hospitals. The two antimicrobial stewardship strategies targeted vancomycin hydrochloride, piperacillin-tazobactam, and the antipseudomonal carbapenems on formulary at the study hospitals: (1) modified preauthorization (PA), in which the prescriber had to receive pharmacist approval for continued use of the antibiotic after the first dose, and (2) postprescription audit and review (PPR), in which the pharmacist would engage the prescriber about antibiotic appropriateness after 72 hours of therapy.
AHRQ-funded; HS023866.
Citation: Anderson DJ, Watson S, Moehring RW .
Feasibility of core antimicrobial stewardship interventions in community hospitals.
The purpose of this study was to determine the feasibility and results of implementing 2 core stewardship intervention strategies in community hospitals. The two antimicrobial stewardship strategies targeted vancomycin hydrochloride, piperacillin-tazobactam, and the antipseudomonal carbapenems on formulary at the study hospitals: (1) modified preauthorization (PA), in which the prescriber had to receive pharmacist approval for continued use of the antibiotic after the first dose, and (2) postprescription audit and review (PPR), in which the pharmacist would engage the prescriber about antibiotic appropriateness after 72 hours of therapy..
Keywords: Antibiotics, Antimicrobial Stewardship, Healthcare-Associated Infections (HAIs), Hospitals, Infectious Diseases, Medication, Patient Safety
Aronson PL, Cruz AT, Freedman SB
Association of herpes simplex virus testing with hospital length of stay for infants </=60 days of age undergoing evaluation for meningitis.
The objective of this study was to examine the association of cerebrospinal fluid herpes simplex virus polymerase chain reaction (CSF HSV PCR) testing with length of stay in a 20-center retrospective cohort of hospitalized infants aged </=60 days undergoing evaluation for meningitis after adjustment for patient-level factors and clustering by center. The investigators found that of 20,496 eligible infants, 7,399 (36.1%) had a CSF HSV PCR test performed, and 46 (0.6% of those tested) had a positive test.
AHRQ-funded; HS026006.
Citation: Aronson PL, Cruz AT, Freedman SB .
Association of herpes simplex virus testing with hospital length of stay for infants </=60 days of age undergoing evaluation for meningitis.
J Hosp Med 2019 Aug;14(8):492-95. doi: 10.12788/jhm.3202..
Keywords: Diagnostic Safety and Quality, Infectious Diseases, Newborns/Infants
Asti L, Bartsch SM, Umscheid CA
The potential economic value of sputum culture use in patients with community-acquired pneumonia and healthcare-associated pneumonia.
Researchers developed a decision model to determine the economic and clinical value of using sputum cultures in the treatment of community-acquired pneumonia (CAP) and healthcare-associated pneumonia (HCAP) from the hospital perspective under various conditions. They found that, overall, obtaining sputum cultures does not provide significant clinical or economic benefits for CAP or HCAP patients; however, it can reduce costs and shorten overall length of stay under some circumstances. They recommended that clinicians consider their local conditions when making decisions about sputum culture use.
AHRQ-funded; HS023317.
Citation: Asti L, Bartsch SM, Umscheid CA .
The potential economic value of sputum culture use in patients with community-acquired pneumonia and healthcare-associated pneumonia.
Clin Microbiol Infect 2019 Aug;25(8):1038.e1-38.e9. doi: 10.1016/j.cmi.2018.11.031..
Keywords: Pneumonia, Community-Acquired Infections, Healthcare-Associated Infections (HAIs), Infectious Diseases, Healthcare Costs, Clinical Decision Support (CDS), Decision Making
Feemster K, Localio R, Grundmeier R
Incidence of healthcare-associated influenza-like illness after a primary care encounter among young children.
The authors evaluated whether exposure to a pediatric clinic visit was associated with subsequent influenza-like illness (ILI) using electronic health record data. They found that pediatric clinic visits during a respiratory virus season were significantly associated with an increased incidence of subsequent ILI among children aged 2 to 6 years but not among those aged less than 2 years. They concluded that their findings support the hypothesis that respiratory virus transmission in a pediatric clinic can result in healthcare-associated ILI in young children.
AHRQ-funded; HS020939.
Citation: Feemster K, Localio R, Grundmeier R .
Incidence of healthcare-associated influenza-like illness after a primary care encounter among young children.
J Pediatric Infect Dis Soc 2019 Jul 1;8(3):191-96. doi: 10.1093/jpids/piy023..
Keywords: Children/Adolescents, Healthcare-Associated Infections (HAIs), Infectious Diseases, Influenza, Primary Care, Healthcare Delivery, Ambulatory Care and Surgery, Respiratory Conditions
Krein SL, Saint S, Trautner BW
Patient-reported complications related to peripherally inserted central catheters: a multicentre prospective cohort study.
The objective of this study was to systematically elicit and characterize peripherally inserted central catheter-related complications as experienced by patients during and after hospitalization. Results showed that over 60% of patients reported signs or symptoms of a possible complication or adverse effect after peripherally inserted central catheter placement. Bothersome complications from the patient perspective were more common than those that typically rise to the level of healthcare provider attention or concern. Recommendations included an understanding of the patient experience in order to provide safe and effective care.
AHRQ-funded; HS025891.
Citation: Krein SL, Saint S, Trautner BW .
Patient-reported complications related to peripherally inserted central catheters: a multicentre prospective cohort study.
BMJ Qual Saf 2019 Jul;28(7):574-81. doi: 10.1136/bmjqs-2018-008726..
Keywords: Adverse Events, Patient Safety, Healthcare-Associated Infections (HAIs), Infectious Diseases
Ren Z, Laumann AE, Silverberg JI
Association of dermatomyositis with systemic and opportunistic infections in the United States.
This study examined whether dermatomyositis is associated with opportunistic and antibiotic-resistant infections. Data was analyzed from the Nationwide Inpatient Sample from 2002 to 2012 with a cross-sectional representative 20% sample of all hospitalizations in the US. There was an association found with serious infections in adults and children, with more associated with adults. Infections were found in the skin, bone, joints, brain, heart, lungs, and gastrointestinal system. Predictors of infections included non-white race/ethnicity, insurance status, history of long-term corticosteroid usage, Cushing’s syndrome, diabetes and cancer. This in turn caused higher odds, costs, and inpatient mortality from these infections.
AHRQ-funded; HS023011.
Citation: Ren Z, Laumann AE, Silverberg JI .
Association of dermatomyositis with systemic and opportunistic infections in the United States.
Arch Dermatol Res 2019 Jul;311(5):377-87. doi: 10.1007/s00403-019-01913-0..
Keywords: Antibiotics, Healthcare Cost and Utilization Project (HCUP), Infectious Diseases, Risk, Skin Conditions
Malloy GSP, Brandeau ML, Goldhaber-Fiebert JD
Modeling the cost-effectiveness of interventions to prevent plague in Madagascar.
The authors assessed the cost-effectiveness of plague (Yersinia pestis) control interventions recommended by the World Health Organization with particular consideration to intervention coverage and timing. They calculated costs, quality-adjusted life years (QALYs), and incremental cost-effectiveness ratios from a healthcare perspective. The preferred intervention, using a cost-effectiveness threshold of $1350/QALY, was expanded access to antibiotic treatment with doxycycline with 100% coverage starting immediately after the first reported case, gaining 543 QALYs at an incremental cost of $1023/QALY gained. Sensitivity analyses support expanded access to antibiotic treatment and leave open the possibility that mass distribution of doxycycline prophylaxis or mass distribution of malathion could be cost-effective.
AHRQ-funded; HS026128.
Citation: Malloy GSP, Brandeau ML, Goldhaber-Fiebert JD .
Modeling the cost-effectiveness of interventions to prevent plague in Madagascar.
Trop Med Infect Dis 2021 Jun 11;6(2). doi: 10.3390/tropicalmed6020101..
Keywords: Infectious Diseases, Healthcare Costs, Public Health, Prevention
Burnham JP, Fritz SA, Yaeger LH
Telemedicine infectious diseases consultations and clinical outcomes: a systematic review and meta-analysis protocol.
This article describes a proposed systematic review that will evaluate the current evidence on the effect of telemedicine infectious diseases consultation within a range of clinical outcomes, including mortality, hospital readmission, antimicrobial use, and cost. Standard systematic review methodology will be used. Data will be grouped by outcome. Primary outcome will be 30-day all-cause mortality. Secondary outcomes will include: readmission within 30 days after discharge from an initial hospitalization with an infection; patient compliance/adherence; patient satisfaction; cost effectiveness; hospital length of stay, use of antimicrobials and antimicrobial stewardship. The findings of this review will add to the established literature regarding feasibility of telemedicine consultation.
AHRQ-funded; HS024269.
Citation: Burnham JP, Fritz SA, Yaeger LH .
Telemedicine infectious diseases consultations and clinical outcomes: a systematic review and meta-analysis protocol.
Syst Rev 2019 Jun 7;8(1):135. doi: 10.1186/s13643-019-1056-y..
Keywords: Evidence-Based Practice, Health Information Technology (HIT), Infectious Diseases, Outcomes, Patient Safety
Lee BY, Bartsch SM, Wong KF
Tracking the spread of carbapenem-resistant Enterobacteriaceae (CRE) through clinical cultures alone underestimates the spread of CRE even more than anticipated.
Clinical testing detects only a fraction of carbapenem-resistant Enterobacteriaceae (CRE) carriers, an estimated 1 of every 9 carriers; therefore, it may underestimate true CRE burden. Because targeted interventions to prevent spread are applied only to known cases, the unseen part of the “iceberg” of CRE carriers can exacerbate pathogen spread through lack of applied contact precautions and other infection prevention strategies. In this study, the investigators estimate the size of the iceberg in a large US metropolitan area.
Citation: Lee BY, Bartsch SM, Wong KF .
Tracking the spread of carbapenem-resistant Enterobacteriaceae (CRE) through clinical cultures alone underestimates the spread of CRE even more than anticipated.
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Keywords: Infectious Diseases, Public Health, Prevention
Hessels AJ, Kelly AM, Chen L
Impact of infectious exposures and outbreaks on nurse and infection preventionist workload.
Researchers evaluated workload increases reported by staff nurses and infection preventionists (IPs) in response to common exposures and outbreaks. Using surveys, they concluded that organisms that are easier to treat and more difficult to spread, such as scabies or lice, can contribute substantially to nursing workload. Additionally, three-quarters of the nurses and one-half of the IPs reported that C difficile adds more than one hour to their daily workload.
AHRQ-funded; HS024915.
Citation: Hessels AJ, Kelly AM, Chen L .
Impact of infectious exposures and outbreaks on nurse and infection preventionist workload.
Am J Infect Control 2019 Jun;47(6):623-27. doi: 10.1016/j.ajic.2019.02.007..
Keywords: Burnout, Clostridium difficile Infections, Healthcare-Associated Infections (HAIs), Infectious Diseases, Provider: Nurse, Public Health
Musuuza JS, Guru PK, O'Horo JC
The impact of chlorhexidine bathing on hospital-acquired bloodstream infections: a systematic review and meta-analysis.
This review and meta-analysis examined the effect of chlorhexidine gluconate (CHG) bathing on reducing hospital-acquired bloodstream infections (HABSIs) and also assessed fidelity to the implementation of this intervention. The literature research included randomized controlled trials, cluster randomized trials, and quasi-experimental studies that evaluated the effect of CHG bathing versus a non-CHG comparator; studies involving pediatric patients, pre-surgical CHG use, and those without a non-CHG comparison arm were excluded. Outcomes were HABSIs, patient-centered outcomes, and implementation fidelity assessed through five elements: adherence, exposure or dose, quality of delivery, participant responsiveness, and program differentiation. The findings indicate that patient bathing with CHG significantly reduced the incidence of HABSIs in both ICU and non-ICU settings. Many studies, however, did not report fidelity to intervention or patient-centered outcomes.
AHRQ-funded; HS024039.
Citation: Musuuza JS, Guru PK, O'Horo JC .
The impact of chlorhexidine bathing on hospital-acquired bloodstream infections: a systematic review and meta-analysis.
BMC Infect Dis 2019 May 14;19(1):416. doi: 10.1186/s12879-019-4002-7..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Patient Safety, Prevention
Woodard JA, Leekha S, Jackson SS
Beyond entry and exit: Hand hygiene at the bedside.
This study assessed compliance with, knowledge of, and attitudes toward the World Health Organization (WHO) 5 moments for hand hygiene (HH) using a modified WHO HH observation form and a survey that assessed health care personnel (HCP) knowledge, opinions, and barriers to HH. Of the 218 HCPs who completed the survey, less than one-third were familiar with the WHO 5 moments and only 21& of that group could recall the 5 moments. 302 HH opportunities in 104 unique HCP-patient interactions were observed, but with infrequent compliance. The researchers conclude that lack of recognition of opportunities at the bedside and for glove use may contribute to low compliance.
AHRQ-funded; HS024108.
Citation: Woodard JA, Leekha S, Jackson SS .
Beyond entry and exit: Hand hygiene at the bedside.
Am J Infect Control 2019 May;47(5):487-91. doi: 10.1016/j.ajic.2018.10.026..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Patient Safety, Prevention, Provider, Public Health
Randad PR, Dillen CA, Ortines RV
Comparison of livestock-associated and community-associated Staphylococcus aureus pathogenicity in a mouse model of skin and soft tissue infection.
The goal of this study was to determine the degree to which livestock-associated (LA) Staphylococcus aureus strains contracted by industrial hog-operation (IHO) workers cause disease relative to a representative CA-MRSA strain in a mouse model of skin and soft tissue infection (SSTI). Mice infected with LA-S. aureus strains developed larger lesions with a higher bacterial burden than the CA-MRSA infected mice; the largest lesion size and bacterial burden were observed with a CC398 LA-S. aureus strain which had produced a recurrent SSTI in an IHO worker. The researchers conclude that more attention should be placed on the prevention of spreading LA-S. aureus into human populations.
AHRQ-funded; HS019966.
Citation: Randad PR, Dillen CA, Ortines RV .
Comparison of livestock-associated and community-associated Staphylococcus aureus pathogenicity in a mouse model of skin and soft tissue infection.
Sci Rep 2019 May 1;9(1):6774. doi: 10.1038/s41598-019-42919-y..
Keywords: Community-Acquired Infections, Comparative Effectiveness, Infectious Diseases
Trent SA, Havranek EP, Ginde AA
Effect of audit and feedback on physician adherence to clinical practice guidelines for pneumonia and sepsis.
This study examined the effect of feedback with blinded peer comparison on emergency physician adherence to guidelines for appropriate antibiotic administration for inpatient pneumonia and completion of the 3-hour Surviving Sepsis Bundle for patients with severe sepsis. A quasi-experiment was conducted with attending physicians randomized into 6 clusters at a single urban safety net hospital. Feedback with blinded peer comparison significantly improved guideline adherence from 52% to 65% with feedback.
AHRQ-funded; HS022400.
Citation: Trent SA, Havranek EP, Ginde AA .
Effect of audit and feedback on physician adherence to clinical practice guidelines for pneumonia and sepsis.
Am J Med Qual 2019 May/Jun;34(3):217-25. doi: 10.1177/1062860618796947..
Keywords: Antibiotics, Emergency Department, Guidelines, Infectious Diseases, Inpatient Care, Medication, Pneumonia, Provider, Provider: Physician, Sepsis
Goodman KE, Simner PJ, Klein EY
Predicting probability of perirectal colonization with carbapenem-resistant Enterobacteriaceae (CRE) and other carbapenem-resistant organisms (CROs) at hospital unit admission.
This study measured the prevalence of carbapenem-resistant organisms (CROs), including carbapenem-resistant Enterobacteriaceae (CRE) and carbapenemase-production organisms (CPOs) in the perirectal area in all patients admitted to the medical intensive care unit or solid organ transplant unit at Johns Hopkins Hospital between July 1, 2016 and July 1, 2017. The data was then used to develop models to predict colonization probabilities using decision tree learning. While overall, decision tree models poorly predicted CRO and CPO colonization; for patients with recent CRO-positive cultures who use proton-pump inhibitors the decision tree did accurately identify patients with CRO-positive cultures.
AHRQ-funded; HS025089.
Citation: Goodman KE, Simner PJ, Klein EY .
Predicting probability of perirectal colonization with carbapenem-resistant Enterobacteriaceae (CRE) and other carbapenem-resistant organisms (CROs) at hospital unit admission.
Infect Control Hosp Epidemiol 2019 May;40(5):541-50. doi: 10.1017/ice.2019.42..
Keywords: Healthcare-Associated Infections (HAIs), Hospitals, Hospitalization, Infectious Diseases
Jarvenpaa M, Sater MRA, Lagoudas GK
A Bayesian model of acquisition and clearance of bacterial colonization incorporating within-host variation.
The authors present a Bayesian model that provides probabilities of whether two bacterial strains could be considered the same. This will help in predicting the spread of infections such as methicillin resistant Staphylococcus aureus (MRSA).
AHRQ-funded; HS019388.
Citation: Jarvenpaa M, Sater MRA, Lagoudas GK .
A Bayesian model of acquisition and clearance of bacterial colonization incorporating within-host variation.
PLoS Comput Biol 2019 Apr 22;15(4):e1006534. doi: 10.1371/journal.pcbi.1006534..
Keywords: Healthcare-Associated Infections (HAIs), Infectious Diseases, Methicillin-Resistant Staphylococcus aureus (MRSA), Patient Safety
Wedlock PT, Mitgang EA, Oron AP
Modeling the economic impact of different vial-opening thresholds for measles-containing vaccines.
The lack of specific policies on how many children must be present at a vaccinating location before a healthcare worker can open a measles-containing vaccine (MCV) - i.e. the vial-opening threshold - has led to inconsistent practices, which can have wide-ranging systems effects. Using HERMES-generated simulation models of the routine immunization supply chains of Benin, Mozambique and Niger, the investigators evaluated the impact of different vial-opening thresholds (none, 30% of doses must be used, 60%) and MCV presentations (10-dose, 5-dose) on each supply chain.
AHRQ-funded; HS023317.
Citation: Wedlock PT, Mitgang EA, Oron AP .
Modeling the economic impact of different vial-opening thresholds for measles-containing vaccines.
Vaccine 2019 Apr 17;37(17):2356-68. doi: 10.1016/j.vaccine.2019.03.017..
Keywords: Vaccination, Infectious Diseases, Healthcare Costs, Public Health
Schaffer SJ, Rand CM, Humiston SG
Practical considerations in developing a successful school-located influenza vaccination (SLIV) program.
This paper discussed strategies in developing a successful school-located influenza vaccination (SLIV) program. The authors indicate that adequate planning is crucial for SLIV success. In addition, they delineate several components that are important for a SLIV program to be successful: 1. Buy-in from school districts and school nurses, 2. Timing of SLIV clinics, 3. Publicizing SLIV to parents, 4. Obtaining vaccination consent, 5. Adequacy of resources, 6. Billing, and 7. Sustainability
AHRQ-funded; HS021163.
Citation: Schaffer SJ, Rand CM, Humiston SG .
Practical considerations in developing a successful school-located influenza vaccination (SLIV) program.
Vaccine 2019 Apr 10;37(16):2171-73. doi: 10.1016/j.vaccine.2019.01.088..
Keywords: Vaccination, Influenza, Infectious Diseases, Children/Adolescents
Goodman KE, Lessler J, Harris AD
A methodological comparison of risk scores versus decision trees for predicting drug-resistant infections: a case study using extended-spectrum beta-lactamase (ESBL) bacteremia.
Timely identification of multidrug-resistant gram-negative infections remains an epidemiological challenge. Statistical models for predicting drug resistance can offer utility where rapid diagnostics are unavailable or resource-impractical. The investigators previously reported on a decision tree for predicting extended-spectrum beta-lactamase bloodstream (ESBL) infections. Their objective in the current study was to develop a risk score from the same ESBL dataset to compare these 2 methods and to offer general guiding principles for using each approach.
AHRQ-funded; HS025089.
Citation: Goodman KE, Lessler J, Harris AD .
A methodological comparison of risk scores versus decision trees for predicting drug-resistant infections: a case study using extended-spectrum beta-lactamase (ESBL) bacteremia.
Infect Control Hosp Epidemiol 2019 Apr;40(4):400-07. doi: 10.1017/ice.2019.17..
Keywords: Research Methodologies, Risk, Infectious Diseases