Symptoms | None (0 points) | Mild (2 points) | Moderate (4 points) | Severe (6 points) |
---|---|---|---|---|
Low-back pain | None | 1–3° | 4–6° | 7–9° |
Soreness and wea kness of waist and knees | None | After overwalking, I feel a little sore in my waist and knees | Somewhere in between | Soreness and wea kness of waist and knees continue to occur, and I do not want to stand andwalk |
Lower limb pain | None | 1–3° | 4–6° | 7–9° |
Impotence and weakness in the lower limbs | None | After walking(≥ 1 km) I may have sore lower limbsoccasionally | After walking (300 m–1 km) I may feel weak and sore in my lower limbs | After standing and walking (< 300 m) My legs may immediately feel tired |
Difficulty in walking | None | It is inconvenient for me to walk occasionally, and I do not feel discomfort walking less than 100 m | It is difficult for me to walk even for a short distance (10–100 m) | It is difficult for me to stand and walk. And I cannot walk for more than 10 m |
Dizziness | None | I get dizzy occasionally, but dizziness does not affect my daily life | I get dizzy sometimes, and dizziness would get worse when I am tired, which affects my daily life | I get dizzy when I move, and sometimes even fall down, which seriously affects my daily life |
Pre-treatment score | ||||
Post-treatment score |