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SPADI · Shoulder Pain and Disability Index

13 items · 5 min · 0–100% · lower is better

1 Before you use it

What it is

The default shoulder PROM and the one to teach first. Thirteen items in two subscales — 5 pain items and 8 disability items — covering washing hair, washing your back, putting on a shirt, reaching a high shelf, carrying, lifting.

When to reach for it

Baseline and reassessment on every shoulder. Five minutes.

Pair it with SANE if you want a single trackable number the patient can give you in ten seconds at every subsequent visit.

2 Giving it

Scoring

Each item 0–10. Report the pain subscale, the disability subscale and the total, each as a percentage.

Items that genuinely don't apply are omitted and the score pro-rated — note when you've done that.

What it doesn’t measure

Instability, apprehension or fear of the movement. For instability use WOSI. For an overhead athlete use KJOC — SPADI's items are daily-living tasks and a thrower will ceiling out on them while still unable to compete.

Repeat it

Intake, 6 weeks, 12 weeks. Pain, disability and total, each as a percentage.

3 Reading the score

Interpreting it

Higher means worse. Interpret change against baseline.

The two subscales are the clinical information. Pain-dominant with preserved function is an early rotator-cuff-related picture; disability-dominant with modest pain is a stiffness or capsular picture. Same total, different plan.

Is the change real?

MCID 8–13 points. MDC 18 points. Compare the change against this patient's own baseline as well as the figure. SourceMeasured in shoulder complaints.

On placement

Rotator cuff-related shoulder pain, 6 weeks in. SPADI total 58% at intake, 44% today; pain 64 → 42, disability 54 → 45.

Read it as 14 points down. Over the 8–13-point MCID but under the 18-point MDC (both measured in shoulder complaints) — meaningful in size, not yet clear of measurement error. Pain-led: pain fell 22, disability 9.

Do pain-dominant with preserved function is the early cuff-related picture; keep the loading and re-score at 12 weeks. Note any pro-rated item.

Student trap. Using SPADI on a thrower. They'll score near-perfect on washing their hair and still be unable to pitch.

Official source: null. 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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