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. 2019 May 13;14:995–1008. doi: 10.2147/COPD.S195382

Table S1.

Risk of exacerbations and mortality according to the stage of diagnosis (early versus late): total population

Years since index date Risk of exacerbation, percentage of patients without event (95% CI) Risk of mortality, percentage of patients without event (95% CI)
Early diagnosis Late diagnosis Early diagnosis Late diagnosis
2.5 35.0 (33.5–36.5) 18.1 (17.3–18.9) 83.7 (82.5–84.9) 82.6 (81.8–83.5)
5.0 22.7 (21.3–24.1) 10.7 (10.0–11.4) 71.5 (69.9–73.0) 69.6 (68.5–70.7)
7.5 16.2 (14.9–17.5) 7.4 (6.7–8.1) 59.4 (57.6–61.2) 58.9 (57.6–60.3)
10.0 12.8 (11.6–14.1) 5.8 (5.2–6.5) 48.8 (46.8–50.8) 48.1 (46.4–49.7)
12.5 11.4 (10.2–12.7) 5.1 (4.4–5.8) 38.7 (36.5–41.0) 39.1 (37.1–41.0)
15.0 10.5 (9.2–11.9) 4.7 (4.0–5.5) 30.8 (28.0–33.6) 30.8 (28.2–33.5)
17.5 10.0 (8.5–11.6) 4.7 (4.0–5.5) 24.4 (20.2–28.9) 24.8 (19.7–30.1)

Abbreviation: CI, confidence interval.