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Specificity is the ability of a diagnostic or screening test to correctly identify those who do not have the condition of interest, calculated as the proportion of truly unaffected people that the test classifies as negative, that is, true negatives divided by the sum of true negatives and false positives. A highly specific test produces few false positives and is therefore valuable for confirming a condition when the result is positive, since a positive result from such a test makes the condition likely. Specificity is interpreted together with sensitivity, and the two can be traded off by adjusting the test threshold, the appropriate balance depending on the relative consequences of false positives and false negatives. The concept also applies to the ability of a literature search strategy to exclude irrelevant records.

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Market Access Analytics and Insight

Market Access Analytics and Insight

Our Market Research & Analysis service is uniquely tailored for the medical device & Life…

NICE HTA Strategy and Submission

NICE HTA Strategy and Submission

Navigate the complexities of NICE Health Technology Assessment (HTA) submissions with our expert strategic guidance.…

Health Economics and Outcomes Research (HEOR)

Health Economics and Outcomes Research (HEOR)

Specialising in economic modelling for the medical device and life sciences sectors, our HEOR service…

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Strategy Development

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Reimbursement Strategy and Support

Reimbursement Strategy and Support

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NHS Drug Tariff Submission Support

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Value Proposition Development for MedTech

Value Proposition Development for MedTech

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Primary Care Market Insights

Primary Care Market Insights

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Stakeholder Engagement for Health Technologies

Stakeholder Engagement for Health Technologies

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Sustainability and NET Zero for MedTech

Sustainability and NET Zero for MedTech

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Evidence Generation and Management

Evidence Generation and Management

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Dashboard Tools for Market Access

Dashboard Tools for Market Access

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MedTech Sales Team Empowerment

MedTech Sales Team Empowerment

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NHS MedTech Business Case Formulation

NHS MedTech Business Case Formulation

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