Table 3.

B7-H3 expression

NHT (N = 148)No NHT (N = 127)P
Percentage tumor cells B7-H3+0.91
    Mean (minimum, maximum)97.5 (50, 100)97.1 (40, 100)
Percentage nontumor cells B7-H3+<0.01
    Mean (minimum, maximum)60.6 (20, 90)68.3 (30, 90)
Intensity of B7-H3+ tumor cell staining0.12
    Weak42 (29.6%)26 (21.3%)
    Moderate76 (53.5%)70 (57.4%)
    Marked24 (16.9%)26 (21.3%)
Intensity of nontumor cell B7-H3+ staining0.52
    Weak129 (90.2%)107 (87.7%)
    Moderate14 (9.8%)15 (12.3%)