Th e cytomorphological analysis of buccal mucosa cells in smokers

Results: Th e average nuclear area (NA), nuclear perimeter (NP), minimal nuclear diameter (D-min), and maximal nuclear diameter (D-max) were 46.00 ± 11.31, 28.18 ± 2.43, 6.18 ± 0.88, and 10.00 ± 0.94, respectively, in the control group, and 53.61 ± 7.29, 29.52 ± 2.02, 6.87 ± 0.63 and 10.52 ± 0.67 in the study group, respectively. While there was a statistically signifi cant diff erence in NA, D-min, and D-max (t = 2.586, P = 0.014; t = 2.909, P = 0.006; t = 2.064, P = 0.046, respectively), there was no statistically signifi cant diff erence in NP between the 2 groups (P > 0.05).