Document Classification

Section Type: RESULTS

Text: After 4 months, we observed respectively in groups NFI-BS-CT : 62 %, 65 % and 29 % patients showing global improvements > 70 % (NFI vs CT : p = 0. 03 ; BS vs CT : p = 0. 02) ; -37 %, -29 % and -11 % pain VAS variation (ns), +16 %, +12 % and -15 % Constant score variation (NFI vs CT : p = 0. 03 ; BS vs CT : p = 0. 02), and -58 %, -77 % and +4 % area calcification variation (NFI vs CT : p = 0. 005 ; BS vs CT : p = 0. 0002 ; BS vs NFI : p = 0. 01).