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Table 3 The prevalence of neoplastic and non-neoplastic incidental findings in different age groups

From: Prevalence of incidentally discovered findings on brain MRI in adult Egyptian population

Age groupNeoplastic (n = 39)
No. (%)
Non neoplastic (n = 57)
No. (%)
P valueP value of Z test
18-44 y5 (12.2)43 (78.2)<0.001<0.001
45-59 y24 (58.5)4 (7.3)<0.001
60-74 y9 (22.0)5 (9.1)0.139
75-99 y3 (7.3)3 (5.5)0.947