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. Author manuscript; available in PMC: 2023 Oct 2.
Published in final edited form as: High Alt Med Biol. 2017 Nov 7;18(4):417–424. doi: 10.1089/ham.2017.0103

TABLE 2.

Correlation with Maximal Power Outputs in Four Different Conditions

SpO2 VE VO2 RR HR VT
R0 r = −0.747 r =0.875 r =0.270 r =0.215 r =0.891 r = 0.730
p = 0.021* p = 0.021* p = 0.483 p = 0.578 p = 0.003* p = 0.025*
R1.5 r = 0.214 r = 0.773 r = 0.027 r = 0.322 r = 0.776 r = 0.407
p = 0.581 p = 0.015* p = 0.946 p = 0.399 p = 0.024* p = 0.277
R4.5 r = −0.155 r = 0.570 r = 0.122 r =0.355 r = 0.576 r = 0.295
p = 0.691 p = 0.109 p = 0.755 p = 0.388 p = 0.104 p = 0.478
R7.5 r = −0.283 r = 0.450 r =0.609 r =0.521 r = 0.773 r = 0.287
p = 0.460 p = 0.224 p = 0.082 p = 0.150 p = 0.025* p = 0.454
*

p ≤ 0.05 significantly correlated with maximal power output. VE, minute ventilation; RR, respiratory rate; VT, tidal volume.