Table 1. Mean age, standard deviation (SD), minimum and maximum age of PLV category in left M3 and right M3 in males and females.

	Side	PLV	N	Mean	SD	Minimum	Maximum
Males	left	0	5	20.28	3.86	17.38	26.89
		1	7	20.77	3.11	16.76	25.06
		2	25	21.98	3.48	17.79	31.18
		3	22	25.70	5.34	20.86	45.03
	right	0	3	22.50	5.85	18.04	29.13
		1	4	18.37	0.89	17.38	19.41
		2	26	23.50	6.87	16.76	45.03
		3	23	24.61	4.32	18.93	34.85
Females	left	0	11	21.59	2.66	17.70	27.10
		1	12	20.05	2.21	17.64	24.19
		2	33	21.56	2.59	16.32	29.41
		3	13	26.42	8.22	18.16	50.37
	right	0	3	18.70	1.10	17.70	19.88
		1	11	19.81	1.33	17.86	21.55
		2	30	22.93	6.31	17.46	53.94
		3	20	23.31	7.03	16.32	50.37