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英文字典中文字典相关资料:


  • What is Number Needed to Harm? (Definition Example) - Statology
    Number needed to harm (NNH) refers to the average number of patients who need to be exposed to some risk factor to cause harm in an average of one person who would not have been harmed otherwise
  • Number needed to harm - Wikipedia
    In medicine, the number needed to harm (NNH) is an epidemiological measure that indicates how many persons on average need to be exposed to a risk factor over a specific period to cause harm in an average of one person who would not otherwise have been harmed
  • Northwest Neurobehavioral Health
    Northwest Neurobehavioral Health, LLC (NNH) is a premiere diagnostic and treatment center for all ages We are a dedicated group of mental health and rehabilitation clinicians who work with those affected by developmental, emotional, and behavioral differences including but not limited to anxiety disorders, Autism Spectrum Disorders, mood disorders, impulse control disorders, speech and
  • The Numbers Needed to Treat and Harm (NNT, NNH) Statistics: What They . . .
    This article explains what NNT and NNH mean; presents a simple, nontechnical explanation for the calculation of the NNT; addresses the interpretation of the NNT; considers applications of the NNT; and discusses the limitations of this statistic The NNH is also briefly considered
  • Number Needed to Harm NNH: Definition - Statistics How To
    Number Needed to Harm (NNH) is a measure of how many people need to be treated (or exposed to a risk factor) in order for one person to have a particular adverse effect For example, March et al showed that the antidepressant sertraline had an NNH of 64 for suicidal thoughts when used in children and adolescents
  • Characteristics and Reporting of Number Needed to Treat, Number Needed . . .
    Summary of NNT, NNH, and ARR Reporting in Controlled Clinical Trials From 6 Widely Cited General Medical Journals
  • Number Needed to Treat (NNT) and Number Needed to Harm (NNH) in . . .
    Together, NNT and NNH can be used to express the likelihood of being helped or harmed (LHH), which may be helpful for communicating and understanding the potential benefits and risks of a treatment This quick guide will review the definitions, calculations, and interpretations of NNT, NNH, and LHH
  • What is number needed to harm (NNH)? - The BMJ
    What is number needed to harm (NNH)? Researchers investigated whether 10 mg, 25 mg, or 50 mg metoclopramide combined with 8 mg dexamethasone, given intraoperatively, was more effective in preventing postoperative nausea and vomiting than 8 mg dexamethasone alone A four armed, parallel group, double blind, randomised controlled trial was performed
  • What is Number Needed to Harm? (Definition Example)
    Number needed to harm (NNH) refers to the average number of patients who need to be exposed to some risk factor to cause harm in an average of one person who would not have been harmed otherwise
  • Number Needed to Harm - Accredited Professional Statistician For Hire
    Number Needed to Harm (NNH) tells clinicians how many people that have to be treated to cause a bad outcome The formula for number needed to harm is (1 ARI) As the absolute risk increase goes up, the number needed to harm will decrease, meaning that the treatment will likely cause negative outcomes





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