Pearson’s r | 95% CI | p-value | Equation | Bias | LOA | Significance of Bias | ||
---|---|---|---|---|---|---|---|---|
Q1 (n = 16) | EF (%) | .67* | .26 to .88 | .0044 | Y = 0.8312x + 6.223 | −2.14 | −15.7 to 11.4 | n.s. |
FS (%) | .77* | .44 to .92 | .0005 | Y = 2.082x-15.3 | −1.20 | −8.9 to 6.4 | n.s. | |
EDV (μl) | .87* | .66 to .95 | <.0001 | Y = 0.8465x + 6.08 | −4.85 | −17.4 to 7.7 | n.s. | |
ESV (μl) | .73* | .38 to .90 | .0012 | Y = 0.8159x + 5.644 | −1.05 | −15.6 to 13.5 | n.s. | |
SV (μl) | .88* | .68 to .96 | <.0001 | Y = 0.9732x-2.87 | −3.81 | −10.8 to 3.2 | n.s. | |
CO (μl) | .88* | .68 to .96 | <.0001 | Y = 0.9543x-1.024 | −1.71 | −4.7 to 1.3 | n.s. | |
HR (bpm) | .99* | .96 to 1.0 | <.0001 | Y = 0.01201x + 7.861 | 2.73 | −9.2 to 14.6 | n.s. | |
Q2 (n = 21) | EF (%) | .52* | .12 to .78 | .015 | Y = 0.6419x + 12.26 | −5.68 | −21.4 to 10.1 | n.s. |
FS (%) | .24 | −.22 to .61 | .2977 | Y = 0.2597x + 7.213 | −2.21 | −9.2 to 4.8 | n.s. | |
EDV (μl) | .76* | .49 to .90 | <.0001 | Y = 0.7203x + 18.6 | −0.30 | −19.5 to 18.9 | n.s. | |
ESV (μl) | .60* | .23 to .82 | .0039 | Y = 0.6607x + 14.98 | 3.61 | −10.9 to 18.1 | n.s. | |
SV (μl) | .74* | .45 to .88 | .0001 | Y = 0.7098x + 5.966 | −3.91 | −17.0 to 9.6 | n.s. | |
CO (μl) | .77* | .50 to .90 | <.0001 | Y = 0.7843x + 1.646 | −1.64 | −7.4 to 4.1 | n.s. | |
HR (bpm) | .92* | .80 to .97 | <.0001 | Y = 0.04046x-20.08 | −1.91 | −27.8 to 23.9 | n.s. | |
Q3 (n = 13) | EF (%) | .33 | −.27 to .75 | .2726 | Y = 0.3706x + 27.93 | −5.60 | −27.1 to 15.9 | n.s. |
FS (%) | .56* | .02 to .85 | .0452 | Y = 0.9746x-2.26 | −2.60 | −12.9 to 7.7 | n.s. | |
EDV (μl) | .76* | .35 to .92 | .0028 | Y = 0.7182x + 16.49 | −0.31 | −19.0 to 18.4 | n.s. | |
ESV (μl) | .64* | .15 to .88 | .0175 | Y = 0.734x + 10.66 | 3.13 | −14.1 to 20.4 | n.s. | |
SV (μl) | .27 | −.33 to .72 | .3687 | Y = 0.2637x + 19.62 | −3.44 | −19.7 to 12.8 | n.s. | |
CO (μl) | .27 | −.33 to .71 | .3757 | Y = 0.2304x + 9.395 | −1.80 | −8.5 to 4.9 | n.s. | |
HR (bpm) | .92* | .76 to .98 | <.0001 | Y = -0.08216x + 43 | 4.76 | −26.0 to 35.5 | n.s. |