Oswestry Disability Index

What is the Oswestry Disability Index?

The Oswestry Disability Index, also known as the Oswestry Low Back Pain Disability Questionnaire or Oswestry Pain Disability Scale, is a ten-section questionnaire and one of the valuable outcome measures created to help healthcare practitioners assess the impact of lower back pain on daily activities, including evaluating pain intensity, especially when undergoing rehabilitation. It is a test known for its clinical usefulness and internal consistency, highlighting its reliability and stability, even with different language versions.

The sections themselves are the activities of daily living, such as personal care, walking, sitting, standing, and even weight lifting! Each section has six items describing how lower back pain affects the patient. Do they not feel any pain at all when doing a particular activity? Can they still do that activity but feel a bit of pain? Or does the pain prevent them from doing that activity at all? These are the general questions that will be answered by engaging with the ten sections of this index.

How does it differ from the Modified Oswestry Disability Index?

There also exists a modified version of the Oswestry Disability Index called the Modified Oswestry Pain Disability Index. It is almost identical to the original, with the only difference being that it replaces a certain section.

The section being referred to is the one that revolves around sexual activity and sex life, which is a touchy subject made even more touchy given the context of lower back pain, so some people are uncomfortable when it comes to answering. Many people who answer the original version usually leave that section blank.

As an alternative, in the modified version, that section was replaced with Work/Homemaking, so people have no reason not to answer everything.

When to use the Oswestry Disability Index?

Orthopedic doctors/assistants, physical therapists, physiatrists, and even chiropractors who treat patients with lower back pain can use ODI, especially during the first face-to-face appointment or through a telehealth system. Lower back pain should be taken seriously and addressed as soon as possible, given that it could hinder a person from doing activities of daily living.

This can also be used to assess patients periodically during their lower back rehabilitation program to gauge their progress.

Oswestry Disability Index example

Now that you know how the Oswestry Disability Index works, it’s time to see what it looks like. Here’s a filled-out Oswestry Disability Index sample.

If you want to use this for your practice, you are in luck! We have a free and printable Oswestry Low Back Pain Disability questionnaire PDF that you may download. You may choose to print it, or you can issue it to your client digitally because it’s editable.

Download this Oswestry Disability Index PDF example (Sample) here:

Oswestry Disability Index scoring

The Oswestry Disability Index is simple and straightforward, so you don’t have to worry about anything complicated. All you need to do is explain what this outcome measure is all about, then have your patients answer it by having them tick the appropriate statement that applies to them. Once they're finished, it's time for you to get the score.

Each section has six items arranged by severity. The first item signifies no pain when they do the activity, while the last item always signifies that they cannot perform or engage in the activity because the pain completely prevents them from doing so.

Each section can score between 0 to 5 points. The first statement is always 0. The last statement is always 5.

To calculate the scores, follow this equation: the total score ÷ the total possible score (always 50) x 100.

Here’s an example:

• The total score is 16.
• The total possible score is always 50.
• Then the equation is 16 ÷ 50 x 100 = 32.
• The final answer is always a percentage, so it’s 32% in this case

Now, after calculating the scores, refer to this scoring range chart and their designations to help you interpret the scores:

• 0-20% indicates minimal disability.
• 21-40% indicates moderate disability.
• 41-60% indicates severe disability.
• 61% - 80% indicates crippling effects.
• 80% - 100% indicates that the patient is completely disabled and bed-bound.

It is also important to understand the minimum clinically important difference (MCID) when interpreting these scores. The MCID represents the smallest change in a score that patients perceive as important, particularly concerning the Oswestry Disability Questionnaire and its utility for evaluating different types of back pain and spinal surgeries.

Next steps

Once you have calculated the total and determined which percentage range it falls under, you can formulate a care plan for low back pain patients. Consider the specific answers they ticked for each section to help you determine the most important things your care plan should address. If the patient reports leg pain, ensure the care plan addresses both back and leg pain to manage their condition effectively.

What are the benefits of using the Oswestry Disability Index?

Not only does the Oswestry Disability Index have a clear purpose, it also provides several benefits to the healthcare professionals who use it. Here's a list of some of them:

• Provides a subject measure for a person's low back pain: By having score ranges and designations per range, the index gives the healthcare practitioner something to work with when gauging the patient and developing care plans for them.
• Is a good way to track the progress of your patient and your care plan: Once your patient has started to undergo treatment based on your plan and/or they are (also) going through rehabilitation, you may reuse this index to help you monitor your patient's progress.
• Is a good way to communicate to patients what they should avoid doing: Given that the patient will be the one ticking the answers on the index, they will be able to properly reflect on their current capabilities based on how limited they feel because of their lower back pain. It'll give them an idea of what they should not do.

Why use Carepatron for physical therapy software and clinical documentation?

Carepatron houses various worksheets, assessments, surveys, and treatment plans. We also have numerous guides to show you how to use them, like this one about the Oswestry Disability Index!

Another perk of using our platform is that you can store your documents with healthcare-compliant software and dictate who can access them!

Let’s say you use the Oswestry Disability Index for your work and have issued it numerous times. You can store those on our platform. You are essentially making a digital backup for fully accomplished indexes and other documents. The Oswestry Disability Index is also widely used in spine surgery to evaluate disability and pain related to low back conditions.

Storing your documents on our clinical documentation software will make them easily accessible anytime, anywhere. You can access all the documents you have stored on our platform from a desktop, laptop, phone, or whatever mobile device you have! Let’s say you need to make a house call and use the Oswestry Disability Index, you can whip it out from whatever device you have with you and have your patient answer it via the tickable checkboxes!