Table 2. Comparison of Mean Age Among the Neoplastic and Functional Cyst Cases^a.

Group	No.	Mean ± SEM
Functional cysts	8	34.00 ± 4.46
Benign	18	31.44 ± 1.96
Borderline	4	51.75 ± 4.30
Malignant	31	50.06 ± 1.86

^a P ≤ 0.001.