Patient-reported outcome measure
PSEQ Calculator
Pain Self-Efficacy Questionnaire
The Pain Self-Efficacy Questionnaire measures how confident a person is in carrying out activities despite their pain, scoring ten statements from 0 to 6 for a total of 0 to 60, where higher scores indicate stronger self-efficacy and 40 or more is the commonly cited threshold for a good functional prognosis.
What the PSEQ score means
PSEQ scores run from 0 to 60, where a higher score is better. The bands below are conventional reporting categories, not diagnostic cut-offs.
- Very low self-efficacy0–19
Very low confidence in functioning despite pain. Strongly associated with disability, distress and poor response to treatment that requires active participation.
- Low self-efficacy20–29
Low confidence. Addressing self-efficacy directly is likely to be necessary before a graded activity programme will succeed.
- Moderate self-efficacy30–39
Moderate confidence. Below the commonly cited threshold of 40, above which outcomes are generally better.
- High self-efficacy40–49
At or above the commonly cited threshold of 40, associated with better function and lower disability.
- Very high self-efficacy50–60
Strong confidence in performing activities despite pain, consistently associated with the best functional outcomes.
Clinically important thresholds
A change in score only matters if it exceeds the smallest difference patients actually notice. Every threshold below is reported with the population it was derived in — a threshold quoted without its population is not usable.
| Type | Value | Subscale | Population | Follow-up | Source |
|---|---|---|---|---|---|
| MCID | 8.5 points | — | Chronic pain, multidisciplinary pain management programme | — | Chiarotto A 2015 |
| Criterion | ≥ 40 associated with substantially better function and return to work | — | Chronic pain | — | Nicholas MK 2007 |
| MDC | 11 points | — | Chronic low back pain | — | Chiarotto A 2015 |
MCID is the smallest change a patient perceives as meaningful. PASS is the score above which patients consider their state acceptable. SCB is a substantial rather than minimal benefit. MDC is the smallest change exceeding measurement error. Criterion is a published cut-off, definition or performance figure belonging to a classification or decision rule — it is not a change score and should not be read as one.
How the score is calculated
Stated in full so the calculation can be independently checked, and reproduced by hand if needed.
Each of the ten statements is rated from 0 (not at all confident) to 6 (completely confident). The PSEQ total is the simple sum of the ten item scores, giving a range from 0 to 60. A higher score indicates stronger self-efficacy — greater confidence in performing activities despite pain. No items are reverse scored.
Missing data
The developer published no substitution rule. All ten items should be completed; an incomplete total is reported here as provisional and is not comparable with published thresholds.
Instrument profile
- Developer
- Michael K. Nicholas
- Institution
- University of Sydney Pain Management Research Institute, Australia
- First published
- 1989
- Items
- 10
- Response format
- 7-point confidence scale, scored 0–6
- Score range
- 0 to 60
- Direction
- Higher score = better
- Recall period
- Current, taking pain into account
- Completion time
- About 3 minutes
- Age range
- Adults
- Regions
- General Health, Spine
- Conditions
- Chronic pain, Chronic low back pain, Persistent musculoskeletal pain, Fibromyalgia
- Procedures
- Pain management programme, Graded activity rehabilitation
- Languages
- English, German, Dutch, Swedish, Spanish, Chinese, Japanese
- Test–retest (ICC)
- 0.73–0.79
- Internal consistency
- Cronbach's alpha 0.92
- Validity
- Predicts disability, distress and return to work more strongly than pain intensity does, and is one of the best-supported psychological measures in musculoskeletal pain.
- Responsiveness
- Highly responsive to pain management programmes and to cognitive behavioural interventions, and change in PSEQ mediates a substantial share of the improvement in disability.
- Ceiling effect
- Ceiling effect in patients with mild or acute pain, most of whom score close to 60.
Normative values
Reference values from published cohorts, for comparison against the score you calculated.
| Population | Age | Mean | SD |
|---|---|---|---|
| Chronic pain patients entering a pain management programme | — | 21–27 | 12 |
| Chronic pain patients after a successful programme | — | 38–45 | — |
When to use the PSEQ
Well suited to
- Chronic or persistent musculoskeletal pain, where psychological factors drive disability more than tissue pathology does.
- Before a graded activity or rehabilitation programme, where low self-efficacy predicts poor engagement and identifies who needs the psychological component addressed first.
- Alongside a disability measure such as the Oswestry or Roland-Morris, which it complements rather than duplicates.
Limitations and poor fits
- Acute pain, where the ceiling effect limits discrimination and the construct is less relevant.
- As a measure of pain intensity or of disability — it measures neither.
- As a screening tool for psychological distress, for which dedicated measures exist.
PSEQ compared with other instruments
Instruments measuring a related construct, with the practical difference between them.
| Instrument | Items | Range | What it adds |
|---|---|---|---|
| TSK-11 | 11 | 11–44 | The TSK-11 is the 11-item short form of the Tampa Scale of Kinesiophobia, which drops the four reverse-scored items and items 9 and 14 of the original, scores each remaining statement 1 to 4 for a total of 11 to 44, and reads a higher total as more fear of movement and (re)injury. |
| ODI | 10 | 0–100 | The Oswestry Disability Index measures how far low back pain restricts ten everyday activities, scoring each section from 0 to 5 and expressing the total as a percentage from 0% (no disability) to 100% (maximum disability). |
| RMDQ | 24 | 0–24 | The Roland-Morris Disability Questionnaire measures physical disability from low back pain by counting how many of 24 statements a patient agrees with, giving a score from 0 (no disability) to 24 (maximum disability). |
Copyright and permitted use
Published openly because it is the question every clinician and researcher asks before using an instrument, and almost nobody answers it.
The PSEQ is made available by its developer free of charge for clinical and research use, and is reproduced widely in pain management practice. The developer asks that it be used unmodified and that the source be acknowledged.
References
- Nicholas MK. The pain self-efficacy questionnaire: taking pain into account. European Journal of Pain. 2007.PMID 16949331
- Chiarotto A, Vanti C, Ostelo RW, et al.. The Pain Self-Efficacy Questionnaire: cross-cultural adaptation into Italian and assessment of its measurement properties. Pain Practice. 2015.PMID 25353056
- Dubé MO, Langevin P, Roy JS. Measurement properties of the Pain Self-Efficacy Questionnaire in populations with musculoskeletal disorders: a systematic review. Pain Reports. 2021.PMID 34901677
Editorial status
Not yet reviewedQueued for clinical review by Sam Tuffun, PT, DPT. Sign-off has not taken place — this is a placeholder assignment, not a completed review.