Validity of Activity-Based Checks (ABCs) of Pain, A Functional Pain Scale.
Celina G Virgen, Robert Wright, Bryan Renslo and 4 others
PMID 41073191WHAT IT FOUND
A visual pain scale grouped activities into four areas and agreed with established pain measures.
It had moderate stability over two weeks. It may help pain management teams assess how pain limits daily tasks, not how well treatment works.
Key findings
01The ABCs items grouped into four areas: complex multiplanar activities, sitting or hip flexor, walking or ambulation, and lightweight unilateral activities.
02The total ABCs score showed moderate two-week stability, with a value of 0.74.
03The ABCs showed moderate to strong relationships with the comparison pain scales.
STILL TO COME
How it was doneWhat they foundWhat it means for PTsWhat it means for OTsWhat it means for RNs
Read the rest of this summary
You get three full summaries a month, free, and we do not ask for a card. Search, the TL;DRs and your library stay unlimited either way.
What it does not show
Participants were recruited online and reported chronic pain themselves; the paper does not confirm diagnoses or pain causes. The study tested the scale's structure and consistency, not whether using it improves pain assessment, treatment decisions, or patient outcomes. The number of participants who completed the 2-week test-retest is not stated in the supplied text. The cohorts were mostly white and English-speaking adults in the United States, so the results may not represent all clinical pain populations. Some activities may not apply to every patient, and the scale was not tested in a specific clinic setting.
Declared interests
The supplied publication types list NIH extramural research support. No author conflict statement is included in the supplied text.
The easy way to misread this
Do not read this as proof that the ABCs improves pain care. It was validated in online self-report surveys of people with chronic pain, not in a trial of treatment decisions or patient outcomes.