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MARK HELFAND, MD
MD
Hospitalist Physician
NPI: 1972697522Individual
Specialties, Licenses & Credentials
Hospitalist PhysicianPrimary
Hospitalist
Code: 208M00000X
MD17672(OR)
Research & Publications (20)
Incorporating information about cost-effectiveness into evidence-based decision-making: the evidence-based practice center (EPC) model.
PMID 16056007·Med Care·2005
6-review
Screening for subclinical thyroid dysfunction in nonpregnant adults: a summary of the evidence for the U.S. Preventive Services Task Force.
PMID 14734337·Ann Intern Med·2004
6-review
AHRQ series paper 5: grading the strength of a body of evidence when comparing medical interventions--agency for healthcare research and quality and the effective health-care program.
PMID 19595577·J Clin Epidemiol·2010
8-other
AHRQ series paper 3: identifying, selecting, and refining topics for comparative effectiveness systematic reviews: AHRQ and the effective health-care program.
PMID 19540721·J Clin Epidemiol·2010
8-other
Grading quality of evidence and strength of recommendations in clinical practice guidelines: Part 2 of 3. The GRADE approach to grading quality of evidence about diagnostic tests and strategies.
PMID 19489757·Allergy·2009
6-review
Periodontal disease and coronary heart disease incidence: a systematic review and meta-analysis.
PMID 18807098·J Gen Intern Med·2008
1-meta
Homocysteine level and coronary heart disease incidence: a systematic review and meta-analysis.
PMID 18990318·Mayo Clin Proc·2008
1-meta
Incorporating considerations of resources use into grading recommendations.
PMID 18497416·BMJ·2008
6-review
Structure and Raman spectrum of clavulanic acid in aqueous solution.
PMID 17302447·J Phys Chem B·2007
8-other
Raman crystallographic studies of the intermediates formed by Ser130Gly SHV, a beta-lactamase that confers resistance to clinical inhibitors.
PMID 17595114·Biochemistry·2007
8-other
Sulbactam forms only minimal amounts of irreversible acrylate-enzyme with SHV-1 beta-lactamase.
PMID 17630699·Biochemistry·2007
8-other
Estimating risk of breast cancer in carriers of BRCA1 and BRCA2 mutations: a meta-analytic approach.
PMID 17243094·Stat Med·2007
8-other
Methodological shortcomings predicted lower harm estimates in one of two sets of studies of clinical interventions.
PMID 17161750·J Clin Epidemiol·2007
1-meta
Effect of the inhibitor-resistant M69V substitution on the structures and populations of trans-enamine beta-lactamase intermediates.
PMID 17002290·Biochemistry·2006
4-observational
Rational design of a beta-lactamase inhibitor achieved via stabilization of the trans-enamine intermediate: 1.28 A crystal structure of wt SHV-1 complex with a penam sulfone.
PMID 17017804·J Am Chem Soc·2006
8-other
Extended-spectrum beta-lactamases in multidrug-resistant Escherichia coli: changing the therapy for hospital-acquired and community-acquired infections.
PMID 17083013·Clin Infect Dis·2006
8-other
Screening for elevated lead levels in childhood and pregnancy: an updated summary of evidence for the US Preventive Services Task Force.
PMID 17142507·Pediatrics·2006
6-review
Telemedicine for the medicare population: update.
PMID 17900201·Evid Rep Technol Assess (Full Rep)·2006
6-review
Data courtesy of the U.S. National Library of Medicine (NLM). Ltrl is not affiliated with or endorsed by NLM.
Contact & Hours
- Address
- PORTLAND VAMC P3MED, 3710 SW US VETERANS HOSPITAL ROAD
PORTLAND, OR 97239 - Phone
- (503) 220-8262
Quick Facts
- NPI
- 1972697522
- Entity Type
- Individual
- Gender
- Male
- Medicare
- Not confirmed
- Specialties
- 1
- Locations
- 1
- Publications
- 20
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