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. 2013 Jan-Mar;78(1):50–56. doi: 10.12659/PJR.883767

Table 4.

Comparison of the number of elongated structures (blood vessels) in SWI and CET1.

Sequence Calculated number of elongated structures (%)
Min. Max. x Me SD v(%)
SWI 2 13 7.23 8.0 2.67 37.0
CET1 1 15 6.62 6.0 3.20 48.4
Comparison z=0.882; p>0.05

Min. – minimum; Max. – maximum; x – arithmetic mean; Me – median; SD – standard deviation (measures the scatter of results); v – variation coefficient (expressed in%); z – value of the test; p – probability of error.