Table 1 Mortality estimates crude and adjusted for age, sex and comorbidities mortality estimates for 1-day and 30-day mortality in percentages (%) with 95% CI

1-day mortality rate estimates

Circulatory diseases

8.7 (6.9 -10.9)

0.5 (0.2–1.3)

7.9 (5.9–10.7)

6.4 (4.7–8.7)

0.4 (0.2–1.3)

Infections

5.4 (3.6–8.2)

0.3 (0.1–0.8)

5.0 (3.1–8.1)

3.7 (2.4–5.8)

0.4 (0.1–1.0)

Respiratory diseases

4.0 (2.7–6.0)

0.2 (0.1–0.6)

3.7 (2.3–5.8)

2.8 (1.7–4.5)

0.3 (0.0–0.7)

Digestive diseases

3.0 (1.7–5.4)

0.2 (0.1–0.5)

2.8 (1.5–5.2)

2.2 (1.2–4.2)

0.2 (0.0–0.7)

Non-specific diagnoses

0.9 (0.6–1.4)

0.1 (0.1–0.1)

1.3 (0.9–1.8)

1.1 (0.8–1.5)

0.1 (0.0–0.2)

30-day mortality rate estimates

Circulatory diseases

19.4 (16.8–22.1)

1.1 (0.6–2.0)

19.1 (15.9–22.9)

12.5 (10.3–15.1)

1.2 (0.6–1.9)

Infections

13.2 (10.4–17.1)

0.9 (0.5–1.5)

13.1 (10.0–17.3)

7.7 (5.8–10.3)

0.7 (0.4–1.3)

Respiratory diseases

15.5 (12.2–18.8)

1.0 (0.5–1.7)

15.2 (12.1–19.2)

9.0 (7.1–11.5)

0.8 (0.4–1.5)

Digestive diseases

10.7 (8.0–14.5)

0.8 (0.4–1.4)

10.6 (7.8–14.4)

6.9 (5.1–9.5)

0.7 (0.4–1.3)

Non-specific diagnoses

3.1 (2.6–3.8)

0.3 (0.2–0.5)

3.1 (2.5–3.8)

2.3 (1.9–2.8)

0.3 (0.2–0.5)