Research Article

Human Papillomavirus Types Associated with Cervical Dysplasia among HIV- and Non-HIV-Infected Women Attending Reproductive Health Clinics in Eastern Kenya

Table 4

HIV types detected by Pap smear results.

HIVHPV type of infectionNormal cytology ( (%))Abnormal cytology ( (%))Total value
ASCUSCIN 1CIN2CIN3ICC

NegativeSingle type
HPV813 (0.9)1 (0.3)2 (0.6)2 (0.6)1 (0.3)9 (2.7)0.001
Multiple types
HPV16, 662 (0.6)1 (0.3)3 (0.9)
HPV11, 16, 53, 81, 611 (0.3)1 (0.3)
HPV positive6 (1.9)1 (0.3)2 (0.6)2 (0.6)1 (0.3)1 (0.3)13 (4.1)
HPV negative137 (43.2)6 (1.8)143 (45.1)
Total (HPV positive and negative)143 (45.1)7 (2.1)2 (0.6)2 (0.6)1 (0.3)1 (0.3)156 (49.2)

PositiveSingle type
HPV112 (0.6)1 (0.3)2 (0.6)1 (0.3)1 (0.3)7 (2.2)0.001
HPV161 (0.3)1 (0.3)1 (0.3)3 (0.9)
HPV661 (0.3)1 (0.3)
HPV8121 (6.6)5 (1.6)12 (3.8)6 (1.9)4 (1.2)3 (0.9)51 (16.1)
Multiple types
HPV11, 661 (0.3)1 (0.3)
HPV81, 441 (0.3)1 (0.3)
HPV81, 881 (0.3)1 (0.3)
HPV9, 531 (0.3)1 (0.3)
HPV16, 581 (0.3)1 (0.3)
HPV16, 663 (0.9)1 (0.3)4 (1.2)
HPV66, 531 (0.3)1 (0.3)
HPV11, 45, 52, 871 (0.3)1 (0.3)
HPV positive28 (8.8)7 (2.1)15 (4.7)14 (4.4)5 (1.6)4 (1.2)73
HPV negative68 (21.4)20 (6.3)88 (27.8)
Total (HIV positive and negative)96 (30.3)27 (8.5)15 (4.7)14 (4.4)5 (1.6)4 (1.2)161 (50.8)
Total (HIV positive and negative)239 (75.4)34 (10.7)17 (5.4)16 (5.0)6 (1.8)5 (1.5)317 (100.0)

ASCUS: atypical cells of unknown significance; CIN: cervical intraepithelial neoplasia; ICC: invasive cervical cancer; : the probability at the 0.001 level.