Factors CGCG P-valuea
Non-aggressive Aggressive
Mean (SD) Mean (SD)
Giant cells in 25 HPF 67.75 (26.76) 80.5 (30.4) 0.549
Nuclei in giant cells in 25 HPF 514.41 (290.71) 482 (197.98) 0.884
Nuclei/giant cell 7.27 (1.75) 5.94 (0.21) 0.322
Area of giant cell 985.49 (228.6) 930.81 (105.14) 0.751
Percentage FSA occupied by giant cells 3.1 (1.01) 3.63 (1.74) 0.543
Relative size index 4.85 (1.4) 4.41 (0.49) 0.68
Arrangement of nuclei in giant cells 142.98 (47.07) 156.29 (12.07) 0.707

aStatistically significant at the level P < 0.05 (Student's t-test).
CGCG = central giant cell granuloma; SD = standard deviation; FSA = fractional surface area; HPF = high power field.