The Influence of "Labels" for Neck Pain on Recovery Expectations Following a Motor Vehicle Crash: An Online-Randomized Vignette-Based Experiment.
Yanfei Xie, Nathalia Costa, Anne Söderlund and 13 others
PMID 39475669WHAT IT FOUND
Calling neck pain after a car crash "whiplash-associated disorder" or "neck pain" lowered people's expectation of full recovery compared with "neck strain".
Differences were small, at most 1.0 point on an 11-point scale.
Key findings
01People told their neck pain was "whiplash-associated disorder" or "neck pain" expected to recover less than people told it was "neck strain" (mean difference −0.5, for both comparisons). No other label comparison reached significance.
02Which label mattered depended on whether the person had neck pain before. Among people with no history of neck pain, "whiplash-associated disorder" lowered recovery expectations more than "whiplash injury" or "neck strain"; among people with previous or current neck pain, "neck pain" lowered expectations more than "neck strain".
03The label made no significant difference to how much imaging people thought they needed, how anxious the diagnosis made them, or their beliefs about doing work activities.
STILL TO COME
How it was doneWhat they foundWhat it means for PTs
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
The scenarios were hypothetical and completed online, so this does not show how labelling affects real patients or real recovery. Every label came with a brief explanation and the same reassuring message, so the effect of the label alone cannot be separated from the effect of the explanation or the reassurance. Only five labels were tested, and results may differ for others. All the differences were small, no more than 1.0 on an 11-point scale, with wide confidence intervals, and the authors say the clinical importance is unclear. Participants were mostly English-speaking women from five high-income countries, so the findings may not apply to other populations. The study recruited 1149 more participants than planned because rapid recruitment of people with neck pain was not stopped in time. Participants received a small payment (about A$2), and it is not known how this affected their answers.
Declared interests
No funding or competing-interest declaration appears in the text supplied.
The easy way to misread this
Do not start renaming every patient's neck pain "neck strain" expecting better outcomes. These were hypothetical written scenarios, not real patients, the differences were no more than 1.0 point on an 11-point scale, and the authors say it is unclear how the findings translate into actual recovery.
Summarised by AI from the full paper, without a clinician reviewing it. Check it against the source before it changes what you do. Read it on PubMed →