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. 2016 Aug 11;11(8):e0160984. doi: 10.1371/journal.pone.0160984

Table 2. Correlation coefficient of sex steroid and knee range of motion.

ROM
Pearson Spearman
Correlation P value Correlation P value
Oestrogen 0.448 0.12 0.492 0.07
Progesterone 0.95 0.000*** 0.74 0.001***
Relaxin 0.77 0.001*** 0.76 0.001***

*** Correlation is significant at the 0.001 level