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Table 3 Cumulative 1-year all-cause mortality and all-cause mortality rates per 100 person-months in patients with newly-diagnosed SCLC, stratified by age and sex

From: Feasibility and validity of The Health Improvement Network database of primary care electronic health records to identify and characterise patients with small cell lung cancer in the United Kingdom

   Sex Age group (years)
Total Male Female < 60 60–69 70–79 ≥80
Individuals at risk, n 2840 1468 1372 536 948 1011 345
Deaths, % 1998 1081 917 333 632 753 280
Cumulative mortality, % (95% CI) 82.6 (81.1–84.1) 84.8 (82.8–86.73) 80.1 (77.8–82.4) 76.6 (72.6–80.5) 80.0 (77.1–82.7) 85.4 (83.0–87.6) 89.6 (85.9–92.7)
Person-months of observation 20,073 9787 10,287 4399 7110 6603 1961
IR per 100 person-months (95% CI) 9.95 (9.53–10.39) 11.05 (10.41–11.72) 8.91 (8.36–9.51) 7.57(6.80–8.43) 8.89 (8.22–9.61) 11.40 (10.62–12.25) 14.28 (12.70–16.05)
  1. CI confidence interval, IR incidence rate, SCLC small cell lung cancer