Document Classification

Section Type: RESULTS

Text: When data from all subjects (n = 97) were evaluated, six parameters showed statistically significant changes with the dietary supplement collagen hydrolysate (CH) compared with placebo : joint pain at rest, assessed by the physician (CH vs. placebo (-1. 37 + / - 1. 78 vs. -0. 90 + / - 1. 74 (p = 0. 025)) and five parameters assessed by study participants : joint pain when walking (-1. 11 + / - 1. 98 vs. -0. 46 + / - 1. 63, p = 0. 007), joint pain when standing (-0. 97 + / - 1. 92 vs. -0. 43 + / - 1. 74, p = 0. 011), joint pain at rest (-0. 81 + / - 1. 77 vs. -0. 39 + / - 1. 56, p = 0. 039), joint pain when carrying objects (-1. 45 + / - 2. 11 vs. -0. 83 + / - 1. 71, p = 0. 014) and joint pain when lifting (-1. 79 + / - 2. 11 vs. -1. 26 + / - 2. 09, p = 0. 018).