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. 2013 Apr 11;2013:675051. doi: 10.1155/2013/675051

Table 2.

Relationship between KI-67 marker expression in Nigeria and UK series.

KI-67 Nigeria (%) UK (%) χ 2 value P value
Negative 46 (17.4) 82 (33.3) 85.40 <0.001
Positive 218 (82.6) 164 (66.7)