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Table 4 5-Year Relative Survival (age standardized) SEER 18, Malignant Derived SS 2000 Cervical Cancer in Black and White Alabamians, Living in Other Rural Includes Cases Diagnosed in 2004–2013

From: Racial differences in 5-year relative survival rates of cervical cancer by stage at diagnosis, between African American (black) and white women, living in the state of Alabama, USA

Stage Age group in years Number of women alive at the start of the first interval 5-year % relative survival The relative cumulative survival CIs lower & upper Number of women alive at the start of the first interval 5-year % relative survival The relative cumulative survival CIs lower & upper
   Blacks Whites
Localized 15–44 508 87.9b 84.1–90.8b 4105 94.6b 93.6–95.4b
45–54 241 82.5b 75.2–87.8b 1669 91.7 89.7–93.3
55–64 146 78.3b 67.8–85.7b 867 89.0 85.7–91.5
65–74 78 96.9*b 82.9–99.5ba 449 85.3b 79.3–89.7b
75c 52 74.6b 39.6–91.1b 233 71.8b 59.8–80.8b
Regional 15–44 356 50.3b 44.3–56.0b 1742 63.7 60.9–66.3
45–54 286 51.0b 44.0–57.5b 1420 59.9 56.7–62.9
55–64 209 53.8 44.6–62.0 1092 56.3b 52.6–59.9b
65–74 115 53.4b 40.6–64.7b 674 56.0 51.1–60.6
75c 123 39.6b 27.7–51.3b 498 35.8b 29.5–42.1b
Distant 15–44 92 10.1b 4.1–19.2b 453 23.5b 19.2–28.2b
45–54 106 13.6 6.7–22.9 490 19.3b 15.3–23.8b
55–64 100 9.3b 4.1–17.1b 522 17.9 14.1–22.2
65–74 59 13.4b 5.0–25.9b 286 11.4b 6.9–17.3b
75c 51 11.5b 3.4–24.9b 208 7.7b 3.7–13.7b
Unknown 15–44 52 70.5b 54.1–81.9b 218 77.7b 70.1–83.5b
45–54 24 58.1b 34.8–75.7b 125 57.1b 46.8–66.1b
55–64 25 35.8b 16.1–56.1b 92 45.2b 32.8–56.8b
65–74 21 47.2b 23.1–68.0b 87 44.0b 31.6–55.7b
75c 31 5.6b 0.4–22.4b 118 15.1b 7.5–25.3b
  1. CIs Confidence interval: The level is 95%
  2. a The width of the confidence interval is more than 25% larger than if the normal approximation was applied
  3. b The relative cumulative survival increased from a prior interval and has been adjusted
  4. c The statistic could not be calculated (The RSR could not be calculated because there was only expected percentage and the observed percentage was missing)