What does an 'I' statement imply for patient conversations?

• A. Clinicians should ignore uncertainties.
• B. I means immediate action is required.
• C. I means test only for research purposes.
• D. Clinicians should discuss uncertainty and consider patient preferences when evidence is insufficient.

Answer: (D)

An I statement means there is insufficient evidence to assess the net benefit of a preventive service. In conversations with patients, that implies clinicians should acknowledge the uncertainty, discuss what is known and unknown, and involve patients in deciding whether to proceed, taking into account their values and preferences when the evidence doesn’t point to a clear action. This supports shared decision making and avoids assuming a benefit or harm when data are inconclusive. The other options don’t fit: ignoring uncertainties suggests certainty where none exists; immediate action would require clear benefit; testing only for research isn’t the appropriate interpretation of an I statement for clinical decisions.