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. Author manuscript; available in PMC: 2017 Mar 1.
Published in final edited form as: J Voice. 2015 Mar 17;30(2):172–176. doi: 10.1016/j.jvoice.2015.02.002

Table 1.

Pearson’s correlation coefficients between variables

VHI-10 BSI-18 PSS-4
VHI-10
BSI-18 0.13 (p = 0.003)
PSS-4 0.16 (p < 0.0001) 0.65 (p < 0.0001)
PPC-8 −0.30 (p < 0.0001) −0.41 (p < 0.0001) −0.41 (p < 0.0001)