Distal caries External root
resorption
Marginal
bone loss
Pathological
follicular space
N (%) N (%) N (%) N (%)
Age
(years)
25 - 29 8 (3.6) 71 (31.7) 165 (73.7) 22 (9.8)
30 - 39 12 (4.4) 108 (40) 188 (69.6) 39 (14.4)
40 - 49 2 (1.8) 49 (45) 73 (67) 13 (11.9)
50 - 59 0 (0) 14 (43.8) 24 (75) 7 (21.9)
60 and above 0 (0) 2 (40) 4 (80) 1 (20)
P-value 0.65a 0.14c 0.678c 0.201a
Gender Female 9 (2.7) 127 (38.4) 212 (64) 30 (9.1)
Male 13 (4.2) 117 (37.9) 242 (78.3) 52 (16.8)
P-value 0.415b 0.896c 0.000c* 0.003c*
Jaw Maxilla 5 (1.7) 132 (46) 208 (72.5) 8 (2.8)
Mandible 17 (4.8) 112 (31.7) 246 (69.7) 74 (21)
P-value 0.057b 0.000c* 0.44c 0.000b*

aFisher-Freeman-Halton exact test, bYates's continuity correction, cChi-Square test.
*Statistically significant at level P < 0.05.
N = number.