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RMDQ · Roland-Morris Disability Questionnaire

24 items · 5 min · 0–24 · lower is better

1 Before you use it

What it is

Twenty-four statements, each beginning "Because of my back pain...", ticked if they apply today.

This is the green substitute for the Oswestry, and for a student caseload it is arguably the better instrument anyway — it is quicker, it is more responsive in less-disabled patients, and it costs nothing to use.

When to reach for it

Baseline and reassessment for any low back presentation. Because it asks about today, it is genuinely repeatable week to week.

Pair it with the STarT Back tool at the first visit — one measures the disability, the other predicts the trajectory, and together they take under ten minutes.

2 Giving it

Scoring

Count the ticks: 0–24. Higher means more disability. It is scored on today, so it can be repeated frequently.

What it doesn’t measure

Pain intensity, fear, or work risk. Pair with the NPRS and the ÖMPSQ-SF or STarT Back.

And it doesn't classify the back pain — non-specific, radicular, stenotic and spondylolisthetic patients can all produce the same score.

Repeat it

Weekly is fine — it is scored on today. Intake, then each week until it stops moving, then discharge.

3 Reading the score

Interpreting it

A change of around 2–5 points is commonly treated as meaningful, with the threshold shifting with baseline severity.

Known behaviour worth teaching: RMDQ is more responsive at the less-disabled end and the Oswestry at the more-disabled end. For an outpatient student caseload, that favours this one.

Is the change real?

MCID 4 points by ROC; 5 points by the measurement-error method. MDC 6.9 points. Compare the change against this patient's own baseline as well as the figure. SourceMeasured in chronic low back pain.

On placement

Non-specific low back pain, 3 weeks in. RMDQ 12 at intake, 7 today.

Read it as 5 ticks fewer, over the 4-point ROC MCID and on the 5-point measurement-error MCID, but under the 6.9-point MDC (all measured in chronic low back pain). Meaningful by one method, still inside measurement error by another — say both.

Do it is scored on today, so score it again next week rather than waiting for the review. Two consecutive readings past the MDC line are more convincing than one.

Student trap. Treating it and the Oswestry as interchangeable. Different scales, different responsiveness at different severities — pick one and stay with it.

Official source: rmdq.org. We don't host the form.

This is a learning tool. It does not diagnose patients and does not replace your clinical educator.

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