Document Classification

Section Type: RESULTS

Text: The RPD reduced pain scores by 49 % (RPD VAS pain score : 2. 40 + / - 2. 17 ; conventional syringe VAS pain score : 4. 73 + / - 3. 39 ; p < 0. 001), reduced procedure time by 31 % (RPD : 1. 28 + / - 1. 08 min, conventional syringe : 1. 86 + / - 1. 26 ; p < 0. 01), and improved physician satisfaction with the joint procedure device by 63 % (RPD visual analog satisfaction scale score : 9. 12 + / - 0. 80, conventional syringe 5. 59 + / - 1. 28 ; p < 0. 001).