Symptom

Absent

Mild

Moderate

Severe

Pain

Absent

Does not restrict activity or require treatment

Occasional activity limitation or pain

Severe activity limitation or pain

Paresthesia

Absent

At night

During the afternoon

During the morning

Edema

Absent

At night

During the afternoon

During the morning

Cramps

Absent

At night

During the afternoon

During the morning

Heaviness

Absent

At night

During the afternoon

During the morning