From: Distribution of breast lesions diagnosed by cytology examination in symptomatic patients at Eritrean National Health Laboratory, Asmara, Eritrea: a retrospective study
Age category
N
High risk for malignancy
Low risk for malignancy
Chi-square value
p* value
≤ 40 years
669 (73.9%)
39 (24.5%)
630 (84.5%)
244.13
 < 0.001
> 40 years
236 (26.1%)
120 (75.5%)
116 (15.5%)
Total
905 (100%)
159 (100%)
746 (100%)