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Christopher R. Vernazza
Researcher at Newcastle University
Publications - 58
Citations - 842
Christopher R. Vernazza is an academic researcher from Newcastle University. The author has contributed to research in topics: Willingness to pay & Medicine. The author has an hindex of 14, co-authored 50 publications receiving 626 citations. Previous affiliations of Christopher R. Vernazza include University of Alabama at Birmingham & Newcastle upon Tyne Hospitals NHS Foundation Trust.
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Journal ArticleDOI
Improving the normalization of complex interventions: part 2 - validation of the NoMAD instrument for assessing implementation work based on normalization process theory (NPT)
Tracy Finch,Melissa Girling,Carl May,Frances S. Mair,Elizabeth Murray,Shaun Treweek,Elaine McColl,Ian Nicholas Steen,Clare Cook,Christopher R. Vernazza,Nicola Mackintosh,Samridh Sharma,Gaery Barbery,Jimmy Steele,Tim Rapley +14 more
TL;DR: The NoMAD instrument has good face validity, construct validity and internal consistency, for assessing staff perceptions of factors relevant to embedding interventions that change their work practices.
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Evaluation of the cost-effectiveness of root canal treatment using conventional approaches versus replacement with an implant.
Mark Pennington,Christopher R. Vernazza,Phil Shackley,Nigel Armstrong,John Whitworth,Jimmy Steele +5 more
TL;DR: Modelling the available clinical and cost data indicates that, root canal treatment is highly cost-effective as a first line intervention, if a root treatment subsequently fails, but surgical re-treatment is not.
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The cost‐effectiveness of supportive periodontal care for patients with chronic periodontitis
Francesca L. Gaunt,Maria Devine,Mark Pennington,Christopher R. Vernazza,Erika Gwynnett,Nick Steen,Peter A. Heasman +6 more
TL;DR: SPC delivered in specialist as compared with general practice will result in greater stability of clinical attachment but this will be achieved at relatively greater cost.
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Forty Years of National Surveys: An overview of children's dental health from 1973-2013.
TL;DR: Trends in the dental health of children in the UK over the last 40 years are considered, to summarise trends in periodontal disease, orthodontic treatment, accidental damage to anterior teeth, tooth surface loss and enamel defects.
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Critical review of willingness to pay for clinical oral health interventions.
TL;DR: WTP studies in dentistry may benefit from pre-testing and the inclusion of a script to minimise hypothetical bias, and may also be better conducted face-to-face and via a shuffled payment card method.