In the PICO framework, what does P stand for?

In the PICO framework, what does P stand for?

• A. Population
• B. Problem
• C. Patient or Problem of Interest
• D. Procedure

Answer: (C)

The main idea being tested is how P in PICO is defined. PICO starts with who or what you’re focusing on—the patient, population, or problem of interest. This sets the boundary for the search and framing of the question. The best match is “Patient or Problem of Interest” because it explicitly includes both the people or group being studied and the specific issue or condition you’re examining. It covers the full scope of what the question is about, not just a subset like a general population group or a single problem, and it distinguishes this starting point from the intervention, comparison, or outcome parts. In short, P identifies the exact subject or condition at the heart of the inquiry, which is essential for locating relevant evidence.

The main idea being tested is how P in PICO is defined. PICO starts with who or what you’re focusing on—the patient, population, or problem of interest. This sets the boundary for the search and framing of the question. The best match is “Patient or Problem of Interest” because it explicitly includes both the people or group being studied and the specific issue or condition you’re examining. It covers the full scope of what the question is about, not just a subset like a general population group or a single problem, and it distinguishes this starting point from the intervention, comparison, or outcome parts. In short, P identifies the exact subject or condition at the heart of the inquiry, which is essential for locating relevant evidence.