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A posteriori refers to knowledge, reasoning or conclusions that are reached on the basis of observed evidence rather than assumed in advance. In research this typically describes an analysis or hypothesis formulated after the data have been examined, such as a subgroup effect noticed only once results were available. Because the analysis has been shaped by the data, findings of this kind are more vulnerable to chance and to selective interpretation, and they carry less inferential weight than pre-specified (a priori) analyses. A posteriori observations are therefore generally treated as hypothesis-generating, requiring independent confirmation before they can support firm conclusions or decisions.

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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…

Strategy Development

Strategy Development

Leading in market access, Strategy Development from Health Analytical Solutions moves beyond just market entry…

Reimbursement Strategy and Support

Reimbursement Strategy and Support

Reimbursement Support, tailored for the complex NHS landscape, aids medical device and life sciences companies…

NHS Drug Tariff Submission Support

NHS Drug Tariff Submission Support

Our NHS Drug Tariff Submission Service offers specialised expertise in health economics, crucial for navigating…

Private healthcare

Private healthcare

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Value Proposition Development for MedTech

Value Proposition Development for MedTech

Unlock the potential of your MedTech innovation with our Value Proposition Development service. At Health…

Primary Care Market Insights

Primary Care Market Insights

Unlock the potential of the primary care market with our in-depth Primary Care Market Insights…

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

In an era where sustainability is not just an option but a necessity, MedTech companies…

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

The UK's National Health Service (NHS) represents a unique and complex market for MedTech sales.…

NHS MedTech Business Case Formulation

NHS MedTech Business Case Formulation

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