Fig. 3From: Why PRP works only on certain patients with tennis elbow? Is PDGFB gene a key for PRP therapy effectiveness? A prospective cohort studyMedians (± QD) of patient reported outcome measures: VAS (A), ΔVAS (B), QDASH (C), ΔQDASH (D), PRTEE (E) and ΔPRTEE (F) in respect to rs2247128 SNP variantsBack to article page