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Table 1 Mean (standard deviation) counts and differences for manual and automatic counting methods

From: Automated counting for Plasmodium falciparum cytoadherence experiments

ICAM-1 Concentration Method ProPlus - Manual SXM - Manual
  Manual ProPlus SXM difference 95% reference range difference 95% reference range
0 27 (14) 27 (20) 92 (40) 0 (11) -22 to 22 [-81% to 81%] 65 (32) 2 to 128 [7% to 474%]
12.5 495 (634) 473 (641) 538 (618) -21 (83) -186 to 144 [-38% to 29%] 43 (77) -110 to 197 [-22% to 40%]
25 1723 (701) 1574 (646) 1596 (645) -150 (318) -786 to 487 [-46% to 28%] -127 (192) -510 to 257 [-30% to 15%]
50 4577 (1086) 4730 (1349) 4176 (946) 152 (553) -954 to 1258 [-21% to 27%] -401 (289) -979 to 177 [-21% to 4%]