Human Papillomavirus Genotype Distribution among Cervical Cancer Patients prior to Brazilian National HPV Immunization Program

Table 3

Distribution of HPV genotypes, according to infection type, in tumor samples of women with cervical cancer in Rio de Janeiro and Pará, Brazil.

HPV type by risk group	Single infection					Multiple infection					Total
	Rio de Janeiro		Pará			Rio de Janeiro		Pará			Rio de Janeiro		Pará
		%		%			%		%			%		%
Carcinogenic (high risk)
16	373	65.4	371	65.5		19	29.7	27	36.0		392	61.8	398	62.1
18	76	13.3	58	10.2		13	20.3	12	16.0		89	14.0	70	10.9
31	7	1.2	16	2.8		6	9.4	3	4.0		13	2.1	19	3.0
33	7	1.2	16	2.8		6	9.4	10	13.3		13	2.1	26	4.1
35	12	2.1	14	2.5		2	3.1	2	2.7		14	2.2	16	2.5
39	6	1.1	5	0.9		4	6.3	0	0.0	-	10	1.6	5	0.8
45	33	5.8	20	3.5		5	7.8	6	8.0		38	6.0	26	4.1
51	2	0.4	5	0.9		0	0.0	0	0.0	-	2	0.3	5	0.8
52	8	1.4	14	2.5		2	3.1	3	4.0		10	1.6	17	2.7
56	2	0.4	3	0.5		0	0.0	1	1.3	-	2	0.3	4	0.6
58	11	1.9	6	1.1		1	1.6	3	4.0		12	1.9	9	1.4
59	6	1.1	9	1.6		0	0.0	0	0.0	-	6	0.9	9	1.4
Probably, possibly carcinogenic
26	2	0.4	3	0.5		0	0.0	0	0.0	-	2	0.3	3	0.5
53	0	0.0	1	0.2	-	0	0.0	0	0.0	-	0	0.0	1	0.2	-
66	0	0.0	1	0.2	-	0	0.0	0	0.0	-	0	0.0	1	0.2	-
67	0	0.0	1	0.2	-	0	0.0	1	1.3	-	0	0.0	2	0.3	-
68	2	0.4	1	0.2		1	1.6	0	0.0	-	3	0.5	1	0.2
70	0	0.0	2	0.4	-	0	0.0	0	0.0	-	0	0.0	2	0.3	-
73	8	1.4	5	0.9		0	0.0	0	0.0	-	8	1.3	5	0.8
82	0	0.0	1	0.2	-	0	0.0	1	1.3	-	0	0.0	2	0.3	-
Unknown or low risk
11	0	0.0	1	0.2	-	0	0.0	0	0.0	-	0	0.0	1	0.2	-
42	0	0.0	0	0.0	-	1	1.6	0	0.0	-	1	0.2	0	0.0	-
54	0	0.0	0	0.0	-	3	4.7	0	0.0	-	3	0.5	0	0.0	-
61	0	0.0	1	0.2	-	1	1.6	0	0.0	-	1	0.2	1	0.2
69	0	0.0	4	0.7	-	0	0.0	0	0.0	-	0	0.0	4	0.6	-
83	1	0.2	0	0.0	-	0	0.0	0	0.0	-	1	0.2	0	0.0	-
Other
	14	2.5	8	1.4		0	0.0	6	8.0		14	2.2	14	2.2
Total	570		566			64		75			634		641

: HPV DNA not identified.
Comparison of HPV proportion between sites: value < 0.05; value < 0.10; not performed.