The PICO question reads,"Is TENS effective in the management of chronic low-back pain in adults?" Which part of this question comes from the "I" in PICO?
A) Adults
B) Management
C) Pain
D) TENS

Question

Quizplus · Accepted Answer

"TENS" is the intervention (I)in the PICO system."Adults" comes from patient (P)."Management" comes from the outcome (O).There is no comparison intervention (C)in this PICO question.

The PICO Question Reads,"Is TENS Effective in the Management of Chronic