Table 4.

Constituent ratios of the age groups with infection of different organs.

Age Position	<18 yr	18–34 yr	35–54 yr	55–64 yr	≥65 yr	p-value
	N = 37	N = 44	N = 100	N = 75	N = 70
cranial	2 (5.4)	1 (2.3)	1 (1.0)	0 (0.0)	1 (1.4)	<0.001
tonsil	4 (10.8)	9 (20.5)	11 (11.0)	9 (12.0)	7 (10.0)
oral	0 (0.0)	4 (9.1)	14 (14.0)	3 (4.0)	5 (7.1)
lung	1 (2.7)	0 (0.0)	7 (7.0)	26 (34.7)	42 (60.0)
appendix	28 (75.7)	10 (22.7)	32 (32.0)	26 (34.7)	7 (10.0)
anal	2 (5.4)	16 (36.4)	21 (21.0)	4 (5.3)	0 (0.0)
hand and foot	0 (0.0)	4 (9.1)	14 (14.0)	7 (9.3)	8 (11.4)

Comparison between <18 yr and 35–54 yr in the proportion of oral cases: P = 0.012. 35–54 yr vs 55–64 yr in the proportion of oral cases: P = 0.037. <18 yr vs 55–64 yr in the proportion of lung cases: P = 0, so <18 yr vs ≥65 yr: P = 0, 18–34 yr vs 55–64 yr: P = 0, 18–34 yr vs ≥ 65 yr: P = 0, 35–54 yr vs 55–64 yr: P = 0, 35–54 yr vs ≥65 yr: P = 0, 55–64 yr vs ≥65 yr: P = 0.003. <18 yr vs 18–34 yr in the proportion of appendiceal cases: P = 0, <18 yr vs 35–54 yr: P = 0, <18 yr vs 55–64 yr: P = 0, <18 yr vs ≥65 yr: P = 0, 35–54 yr vs ≥65 yr: P = 0.001, 55–64 yr vs ≥ 65 yr: P = 0.001, <18 yr vs 18–34 yr in the proportion of anal cases: P = 0.001, <18 yr vs 35–54 yr in the proportion of anal cases: P = 0.038, 18–34 yr vs 55–64 yr: P = 0, 18–34 yr vs ≥65 yr: P = 0, 35–54 yr vs 55–64 yr: P = 0.004, 35–54 yr vs ≥65 yr: P = 0. <18 yr vs 35–54 yr in the proportion of hand cases: P = 0.012, <18 yr vs ≥65 yr: P = 0.049.