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. Author manuscript; available in PMC: 2009 Sep 16.
Published in final edited form as: Artif Intell Med. 2009 Jan 21;46(3):201–215. doi: 10.1016/j.artmed.2008.12.005

Table 3.

Correlations of predictors for different datasets (a) Case 1, (b) Case 2, (c) Case 3.

SBP32 DBP40 DBP44 pO240 DBP4
(a)
     SBP32 Pearson correlation 1 .263(**) .295(**) −0.208 .197(*)
Sig. (two-tailed) .008 .003 .051 .046
     DBP40 Pearson correlation 1 .592(**) .188 .404(**)
Sig. (two-tailed) .000 .079 .000
     DBP44 Pearson correlation Symmetric 1 .310(**) .527(**)
Sig. (two-tailed) .003 .000
     pO240 Pearson correlation 1 .366(**)
Sig. (two-tailed) .000
     DBP4 Pearson correlation 1
Sig. (two-tailed)
SBPmin DBPadm DBPmin pO2min
(b)
     SBPmin Pearson correlation 1 .135 .421(**) −0.147
Sig. (two-tailed) .176 .000 .139
     DBPadm Pearson correlation 1 .511(**) .368(**)
Sig. (two-tailed) .000 .000
     DBPmin Pearson correlation Symmetric 1 .273(**)
Sig. (two-tailed) .005
     pO2min Pearson correlation 1
Sig. (two-tailed)
HRskw SBPmin SBPskw DBPadm DBPskw pCO2krt pO2krt
(c)
     HRskw Pearson correlation 1 .063 −0.036 .130 .036 .040 .037
Sig. (two-tailed) .528 .718 .191 .719 .688 .713
     SBPmin Pearson correlation 1 .185 .135 −0.119 −0.134 −0.066
Sig. (two-tailed) .062 .176 .235 .179 .507
     SBPskw Pearson correlation 1 .021 .342(**) −0.130 .018
Sig. (two-tailed) 0.834 0.000 0.193 0.859
     DBPadm Pearson correlation 1 .114 .123 .068
Sig. (two-tailed) .252 .216 .497
     DBPskw Pearson correlation Symmetric 1 .018 −0.040
Sig. (two-tailed) .859 .687
     pCO2krt Pearson correlation 1 −0.011
Sig. (two-tailed) .911
     pO2krt Pearson correlation 1
Sig. (two-tailed)
*

Significance at 0.05 level (p < 0.05).

**

Significance at 0.01 level (p < 0.01).