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. 2016 Mar 9;6:23. doi: 10.1186/s13550-016-0173-z

Table 2.

Non-parametric Kendall’s tau and Spearman correlation of automated BSI against blood-based biomarkers (N = 80)

Blood-based biomarkers Kendall’s tau (against BSI) p value Spearman (against BSI) p value
PSA 0.30 0.00015 0.41 0.00011
ALP 0.56 <0.0001 0.64 <0.0001
HgB −0.17 0.0272 −0.25 0.0265