Evaluation of Impacted Mandibular Third Molars by Panoramic Radiography

Table 1

Agewise and sexwise distribution of total patients.

Age Group (yrs)	Group I		Group II		Group III		Total		Grand Total
	Male	Female	Male	Female	Male	Female	Male	Female
18–27	100 (17.30%)	107 (18.51%)	82 (14.19%)	73 (12.63%)	17 (2.94%)	19 (3.29%)	199 (34.43%)	199 (34.43%)	398 (68.86%)
28–37	33 (5.71%)	26 (4.50%)	38 (6.57%)	28 (4.84%)	4 (0.69%)	3 (0.52%)	75 (12.98%)	57 (9.86%)	132 (22.84%)
38 and above	17 (2.94%)	6 (1.04%)	14 (2.42%)	6 (1.04%)	2 (0.35%)	3 (0.52%)	33 (5.71%)	15 (2.60%)	48 (8.30%)
Total	150 (25.95%)	139 (24.05%)	134 (23.18%)	107 (18.51%)	23 (3.98%)	25 (4.33%)	307 (53.11%)	271 (46.89%)	578 (100.0%)
Mean Age	26.49	24.41	26.79	25.71	24.91	26.0	26.49	25.02	25.82
SD	7.54	6.27	7.38	6.18	7.63	9.28	7.48	6.55	7.10
Min	18	18	18	18	18	18	18	18	18
Max	53	56	54	45	47	59	54	59	59