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. Author manuscript; available in PMC: 2018 Oct 15.
Published in final edited form as: Int J Cancer. 2017 Jul 17;141(8):1561–1565. doi: 10.1002/ijc.30866

Table 2.

Incidence of invasive cervical cancer (ICC) by selected characteristics.

Characteristic Number ICCs Person-Years Incidence Rate per 100,000 PYs1 (exact 95% CI) Exact p-value

All 4 27175 14.7 (4.0, 37.7)

HIV status 0.58
 Negative 0 6615 0.0 (0.0, 57.8)
 Positive 4 20561 19.5 (5.3, 49.8)

Age (years) 0.56
 <30 0 1855 0.0 (0.0, 198.9)
 30–39 1 8174 12.2 (0.3, 68.2)
 40–49 3 10781 27.8 (5.7, 81.3)
 50+ 0 6365 0.0 (0.0, 58.0)

Race/ethnicity 1.0
 Non-Hispanic African-American 2 14647 13.7 (1.7, 49.3)
 Non-Hispanic Caucasian 1 4888 20.5 (0.5, 114.0)
 Hispanic 1 6788 14.7 (0.4, 82.1)
 Other 0 852 0.0 (0.0, 433.0)
1

Person-years