The international restless legs scale for severity developed and validated by the International Restless Legs Syndrome Study Group20
| RLS, restless legs syndrome. |
| Overall, how would you rate the RLS discomfort in your legs or arms? |
| Overall, how would you rate the need to move around because of your RLS symptoms? |
| Overall, how much relief of your RLS arm or leg discomfort do you get from moving around? |
| Overall, how severe is your sleep disturbance from your RLS symptoms? |
| How severe is your tiredness or sleepiness from your RLS symptoms? |
| Overall, how severe is your RLS as a whole? |
| How often do you get RLS symptoms? |
| When you have RLS symptoms how severe are they on an average day? |
| Overall, how severe is the impact of your RLS symptoms on your ability to carry out your daily affairs, for example carrying out a satisfactory family, home, social, school, or work life? |
| How severe is your mood disturbance from your RLS symptoms—for example, angry, depressed, sad, anxious, or irritable? |