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Table 2 Events during 1 year follow-up for all-cause mortality, composite endpoint and hospitalizations

From: Temporal trends in outcome and patient characteristics in dilated cardiomyopathy, data from the Swedish Heart Failure Registry 2003–2015

Endpoint Calendar period n (%) events Event rate per 100 person years (95% CI) Event rate per 100 person years (95% CI) adjusted for age and sex
All-cause mortality 2003–2015 881 (11.2%) 12.0 (11.2–12.8) 8.9 (8.1–9.7)
  Period 1 254 (12.5%) 13.6 (12.0–15.4) 10.7 (9.3–12.2)
  Period 2 365 (10.9%) 11.6 (10.4–12.8) 8.3 (7.4–9.3)
  Period 3 262 (10.6%) 11.3 (10.0–12.8) 8.1 (7.1–9.3)
Transplantation 2003–2015 55 (0.7%) 0.8 (0.6–1.0) 0.4 (0.3–0.6)
  Period 1 10 (0.5%) 0.5 (0.3–1.0) 0.3 (0.1–0.5)
  Period 2 30 (0.9%) 1.0 (0.6–1.4) 0.5 (0.3–0.8)
  Period 3 15 (0.6%) 0.6 (0.4–1.1) 0.4 (0.2–0.6)
HF hospitalization 2003–2015 2406 (30.6%) 40.8 (39.2–42.5) 40.8 (39.2–42.4)
  Period 1 659 (32.5%) 44.8 (41.5–48.4) 45.0 (41.7–48.6)
  Period 2 1050 (31.2%) 41.7 (39.2–44.3) 41.6 (39.2–44.2)
  Period 3 697 (28.1%) 36.5 (33.9–39.3) 36.4 (33.8–39.2)
CV hospitalization 2003–2015 3091 (39.3%) 56.7 (54.7–58.8) 56.5 (54.5–58.5)
  Period 1 831 (41.0%) 61.4 (57.3–65.7) 61.8 (57.7–66.2)
  Period 2 1373 (40.8%) 59.7 (56.5–62.9) 59.2 (56.1–62.4)
  Period 3 887 (35.8%) 49.4 (46.2–52.8) 49.1 (45.9–52.4)
Any hospitalization 2003–2015 3540 (45.0%) 68.3 (66.0–70.5) 68.0 (65.8–70.3)
  Period 1 947 (46.7%) 73.8 (69.2–78.7) 74.6 (70.0–79.5)
  Period 2 1580 (47.0%) 72.6 (69.0–76.2) 72.0 (68.5–75.6)
  Period 3 1013 (40.8%) 58.7 (55.1–62.4) 58.2 (54.7–61.9)
Composite endpoint 2003–2015 3810 (48.4%) 73.5 (71.2–75.8) 72.9 (70.6–75.3)
  Period 1 1024 (50.5%) 79.8 (75.0–84.9) 80.6 (75.8–85.7)
  Period 2 1681 (50.0%) 77.2 (73.5–81.0) 76.2 (72.6–80.0)
  Period 3 1105 (44.5%) 64.0 (60.3–67.9) 63.1 (59.5–66.9)
  1. Number and percentage of events during 1-year follow-up, unadjusted and adjusted event rates, overall and by calendar period for index date, for all-cause mortality, composite endpoint, and hospitalizations. CI confidence interval, HF heart failure, CV cardiovascular, composite endpoint is 1-year mortality, heart transplantation, and all hospitalizations; Period 1 is 2003–3007, Period 2 is 2008–2011, and Period 3 is 2012–2015