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. Author manuscript; available in PMC: 2012 Aug 1.
Published in final edited form as: Laryngoscope. 2011 Aug;121(8):1743–1751. doi: 10.1002/lary.21880

Table 3.

Spearman Rank-Order Correlation Coefficients Between PTP/PTF and Posterior Glottal Width

PTPonset PTPoffset PTFonset PTFoffset
Spearman
ρ		 P Spearman
ρ		 P Spearman
ρ		 P Spearman
ρ		 P
Larynx A −0.11 0.69 −0.83 0.0001 −0.17 0.54 −0.28 0.31
Larynx C 0.32 0.24 0.66 0.01 0.85 <.0001 0.94 <.0001
Larynx D −0.90 <.0001 −0.97 <.0001 0.92 <.0001 0.95 <.0001
Larynx E −0.95 <.0001 −0.97 <.0001 −0.92 <.0001 −0.93 <.0001
Larynx F 0.27 0.25 0.11 0.65 0.29 0.21 0.25 0.29
Larynx G −0.94 <.0001 −0.70 0.004 0.54 0.01 0.06 0.84
Larynx H −0.84 <.0001 −0.69 0.001 0.81 <.0001 0.74 0.00
Larynx I −0.12 0.60 −0.12 0.63 0.18 0.45 0.32 0.17

Spearman ρ = Spearman correlation coefficient. P = P value.