How to measure DOLs effectively in Medical Affairs?

As the role of Medical Affairs evolves, the real question becomes: how do we measure impact, not just effort?

Today’s Digital Opinion Leaders (DOLs) are transforming how scientific knowledge is shared and how influence takes shape in healthcare. No longer limited to congress stages or advisory boards. DOLs bring scientific credibility into the digital space and bring education, clinical insight, and professional trust.

Yet, as their reach grows, so does the challenge: how can Medical Affairs teams quantify the true value of DOL collaboration? Traditional engagement metrics -likes, views, or impressions- can’t capture the full depth of learning, trust, or clinical change that DOLs can spark.

Keep reading to find out more!

Who are Digital Opinion Leaders (DOLs) today?

In the evolving ecosystem of Medical Affairs, DOLs have emerged as pivotal figures.

DOLs are similar figures to Key Opinion Leaders (KOLs), but they expand their impact into digital and hybrid channels. They are professionals who combine scientific expertise with digital influence and who operate in a hybrid world where credibility meets connectivity.

Moreover, a Digital Opinion Leader is much more than just an influencer, they are trusted voices with scientific authority, capable of translating complex evidence into accessible insights for the medical community. Their impact lies in their ability to shape knowledge, foster dialogue, and inspire change among healthcare professionals.

For Medical Affairs teams, engaging DOLs strategically means recognizing them as partners in education and evidence generation, and not simply as channels for message dissemination.

Measuring the real impact of Digital Opinion Leaders

Not all engagement equals impact. This means going beyond digital analytics to include:

• Educational metrics, such as course completion rates, watch time, and knowledge lift.

• Qualitative indicators, like trust perception, applicability of content, and behavioral intention.

• Clinical outcomes, reflected in changes in practice or patient management.

Building a framework to evaluate Digital Opinion Leaders

It is essential to build a practical evaluation framework: the KEEP–IMPROVE–LEAVE–START model, that helps professional pharma teams analyze what’s working, what’s not, and where to focus future DOL engagement efforts.

• KEEP: Identify successful tactics that maintain scientific credibility and engagement consistency.

• IMPROVE: Refine activities that generate value but lack optimization, such as aligning educational content with business objectives.

• LEAVE: Eliminate outdated or low-impact actions, like tracking empty metrics (clicks without context).

• START: Implement innovative strategies, such as integrating DOL insights into medical CRM systems or measuring post-education behavioral change.

The model enables teams to turn isolated data points into actionable insights.

At Xpeer, we believe that measuring the impact of Digital Opinion Leaders goes hand in hand with advancing accredited medical education. As the only app accredited by the European Union of Medical Specialists (UEMS), Xpeer provides physicians worldwide with easy access to high-quality, evidence-based learning: anytime, anywhere.

Xpeer makes it possible to go beyond surface-level metrics and measure real impact. It is made by capturing how every educational message and interaction truly influences clinical practice. This new ability to analyze learning depth, behavioral change, and long-term outcomes allows Medical Affairs teams to demonstrate value that goes far beyond a simple click — connecting science, education, and measurable clinical progress.