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. 2013 Jun 6;22(7):1536–1540. doi: 10.1007/s00167-013-2547-3

Table 2.

Summary of joint assessments

Control group Experimental group P value
Range of motion (°) 54.6 ± 11.2 70.3 ± 11.1 0.002
Rothkopf’s score 3.1 ± 0.7 2.2 ± 0.9 0.012
Collagen content (μg/mg tissue) 39.0 ± 4.2 32.4 ± 4.7 0.001