http://www.w3.org/ns/prov#value | - Similarly, there was a 50% reduction in the number of patients with a positive straight leg raising (SLR) test on follow-up exam (left leg positive SLR: 69% preoperative to 35.5% on follow-up; right leg positive SLR: 63% preoperative to 38.7% on follow-up).
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