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Table 1 Mean total and activated white cell counts

From: A comparison of sequential total and activated white cell count in patients undergoing coronary artery bypass grafting, using cardiopulmonary bypass, with and without a white cell filter

  NLDF control group LG6 filter study group
Time (min) Mean total WCC (range) Activated WCC (range) Mean total WCC (range) Activated WCC (range)
0 684 (282–1155) 38 (1–328) 417 (253–531) 5 (2–8)
10 680 (260–1384) 37 (1–318) 351 (283–478) 4 (1–18)
20 767 (260–1684) 21 (2–152) 335 (222–526) 4 (0–20)
30 798 (305–1572) 54 (1–477) 294 (195–796) 5 (1–24)
40 900 (372–1802) 33 (2–266) 420 (302–709) 5 (1–20)
50 948 (277–1911) 50 (2–302) 490 (251–672) 7 (1–18)
60 969 (433–1707) 58 (2–351) 545 (403–740) 5 (0–14)
70 746 (500–1233) 11 (1–18) 587 (525–650) 7 (6–9)
80 662 (548–762) 12 (2–20) 541 6
90 847 (656–1038) 9 (5–12)
100 732 6
  1. NLDF, nonleucocyte depleting filter; WCC, white cell count.