Oswestry Low Back Pain Disability Questionnaire
Sources: Fairbank JCT & Pynsent, PB (2000) The Oswestry Disability Index. Spine, 25(22):2940-2953.
Davidson M & Keating J (2001) A comparison of five low back disability questionnaires: reliability and
responsiveness. Physical Therapy 2002;82:8-24.
The Oswestry Disability Index (also known as the Oswestry Low Back Pain Disability Questionnaire) is an
extremely important tool that researchers and disability evaluators use to measure a patient's permanent
functional disability. The test is considered the ‘gold standard’ of low back functional outcome tools
[1]
.
Scoring instructions
For each section the total possible score is 5: if the first statement is marked the section score = 0; if the last
statement is marked, it = 5. If all 10 sections are completed the score is calculated as follows:
Example: 16 (total scored)
50 (total possible score) x 100 = 32%
If one section is missed or not applicable the score is calculated:
16 (total scored)
45 (total possible score) x 100 = 35.5%
Minimum detectable change (90% confidence): 10% points (change of less than this may be attributable to
error in the measurement)
Interpretation of scores
0% to 20%: minimal disability: The patient can cope with most living activities. Usually no treatment is
indicated apart from advice on lifting sitting and exercise.
21%-40%: moderate disability: The patient experiences more pain and difficulty with sitting, lifting and
standing. Travel and social life are more difficult and they may be
disabled from work. Personal care, sexual activity and sleeping are not
grossly affected and the patient can usually be managed by
conservative means.
41%-60%: severe disability: Pain remains the main problem in this group but activities of daily
living are affected. These patients require a detailed investigation.
61%-80%: crippled: Back pain impinges on all aspects of the patient's life. Positive
intervention is required.
81%-100%:
These patients are either bed-bound or exaggerating their symptoms.
Page 1
Oswestry Low Back Disability Questionnaire
Page 2
Oswestry Low Back Pain Disability Questionnaire
Instructions
This questionnaire has been designed to give us information as to how your back or leg pain is affecting
your ability to manage in everyday life. Please answer by checking ONE box in each section for the
statement which best applies to you. We realise you may consider that two or more statements in any one
section apply but please just shade out the spot that indicates the statement which most clearly describes
your problem.
Section 1 – Pain intensity
I have no pain at the moment
The pain is very mild at the moment
The pain is moderate at the moment
The pain is fairly severe at the moment
The pain is very severe at the moment
The pain is the worst imaginable at the
moment
Section 2 – Personal care (washing, dressing etc)
I can look after myself normally without
causing extra pain
I can look after myself normally but it
causes extra pain
It is painful to look after myself and I am
slow and careful
I need some help but manage most of my
personal care
I need help every day in most aspects of
self-care
I do not get dressed, I wash with difficulty
and stay in bed
Section 3 – Lifting
I can lift heavy weights without extra pain
I can lift heavy weights but it gives extra pain
Pain prevents me from lifting heavy weights off
the floor, but I can manage if they are
conveniently placed eg. on a table
Pain prevents me from lifting heavy weights,
but I can manage light to medium weights if
they are conveniently positioned
I can lift very light weights
I cannot lift or carry anything at all
Section 4 – Walking*
Pain does not prevent me walking any distance
Pain prevents me from walking more than
PLOH
Pain prevents me from walking more than
1PLOH
Pain prevents me from walking more than
\DUGV
I can only walk using a stick or crutches
I am in bed most of the time
Oswestry Low Back Disability Questionnaire
Section 5 – Sitting
I can sit in any chair as long as I like
I can only sit in my favourite chair as long as
I like
Pain prevents me sitting more than one hour
Pain prevents me from sitting more than
30 minutes
Pain prevents me from sitting more than
10 minutes
Pain prevents me from sitting at all
Section 6 – Standing
I can stand as long as I want without extra pain
I can stand as long as I want but it gives me
extra pain
Pain prevents me from standing for more than
1 hour
Pain prevents me from standing for more than
30 minutes
Pain prevents me from standing for more than
10 minutes
Pain prevents me from standing at all
Section 7 – Sleeping
My sleep is never disturbed by pain
My sleep is occasionally disturbed by pain
Because of pain I have less than 6 hours sleep
Because of pain I have less than 4 hours sleep
Because of pain I have less than 2 hours sleep
Pain prevents me from sleeping at all
Section 8 – Sex life (if applicable)
My sex life is normal and causes no extra pain
My sex life is normal but causes some extra
pain
My sex life is nearly normal but is very painful
My sex life is severely restricted by pain
My sex life is nearly absent because of pain
Pain prevents any sex life at all
Section 9 – Social life
My social life is normal and gives me no extra
pain
My social life is normal but increases the
degree of pain
Pain has no significant effect on my social life
apart from limiting my more energetic interests
eg, sport
Pain has restricted my social life and I do not go
out as often
Pain has restricted my social life to my home
I have no social life because of pain
Section 10 – Travelling
I can travel anywhere without pain
I can travel anywhere but it gives me extra pain
Pain is bad but I manage journeys over two
hours
Pain restricts me to journeys of less than one
hour
Pain restricts me to short necessary journeys
under 30 minutes
Pain prevents me from travelling except to
receive treatment
.
Page 3
References
1. Fairbank JC, Pynsent PB. The Oswestry Disability Index. Spine 2000 Nov 15;25(22):2940-52;
discussion 52.