Table 3.

Canal length stratified by gender and side

Group	n	Mean ± SD (mm)	SEM (mm)
Males – Right	26	4.05 ± 1.93	0.38
Males – Left	27	4.39 ± 1.82	0.35
Females – Right	18	3.47 ± 1.50	0.35
Females – Left	17	4.23 ± 1.75	0.42

SD, standard deviation; SEM, standard error of the mean