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Table 2 Coefficient of Spearman and p-value between BD FACSPresto and other instruments

From: Performance of the BD FACSPresto near to patient analyzer in comparison with representative conventional CD4 instruments in Cameroon

 

Spearman's rank correlation coefficient

P-value

Variables

BD FACSPrestoâ„¢ CD4

BD FACSPrestoâ„¢ CD4

BD FACSCaliburâ„¢ CD4

0.981

0.0001

BD FACSPrestoâ„¢ CD4

1

0

BD FACSCountâ„¢ CD4

0.974

< 0.0001

PIMA CD4

0.963

< 0.0001

  1. The values in italic are different from 0 to a significant level alpha = 0.05