Which statement about USPSTF grading is true?

• A. A or B indicate a reasonable net benefit and should be offered; C indicates small net benefit with decision-making; D indicates no net benefit; I indicates insufficient evidence.
• B. A means not recommended; B means strongly recommended; C means neutral; D means strongly recommended.
• C. I means guidelines are finalized; others are provisional.
• D. All grades imply universal adoption.

Answer: (A)

The grading system uses net benefit to guide what action to take. When the evidence shows a substantial or moderate net benefit, the service earns a grade that supports recommending it and offering it to patients. That means it should be offered. If the net benefit is small, the service gets a grade that invites consideration with patient preferences and circumstances, i.e., it should be offered based on individual decision-making. If the evidence shows no net benefit or potential harm outweighs benefit, the service is not recommended. If the evidence is insufficient to judge net benefit, there isn’t enough basis to recommend or oppose.

So the statement that A or B indicate a reasonable net benefit and should be offered; C indicates small net benefit with decision-making; D indicates no net benefit; I indicates insufficient evidence, correctly captures how USPSTF grades translate into recommendations. Universal adoption is not implied for all grades, since some require shared decision-making or are not recommended at all.