Impacted
third molar 		P-value
Number %
Age
(years) 		25 - 29 224 35 0.000a
30 - 39 270 42.2
40 - 49 109 17
50 - 59 32 5
60 and above 5 0.8
Gender Female 331 51.7 0.385
Male 309 48.3
Jaw Maxilla 287 44.8 0.009a
Mandible 353 55.2

aStatistically significant at level P < 0.05 (Chi-Square test).