Table 3 Multivariate analysis of risk factors associated with in-hospital death from invasive pneumococcal infection
From: Serotype-specific mortality from invasive Streptococcus pneumoniaedisease revisited
Univariate RR (95% CI) | Multivariate RR (95% CI)* | |
|---|---|---|
Serotype | ||
Other | 1.0 | 1.0 |
Type 3 | 2.14 (1.17–3.91) | 2.54 (1.22–5.27) |
Type 1 | 0.29 (0.11–0.77) | 0.23 (0.06–0.97) |
Age, years | ||
18–49 | 1.0 | 1.0 |
50–65 | 2.00 (1.08–3.68) | 2.23 (1.00–4.97) |
65–79 | 1.74 (1.01–2.99) | 3.20 (1.50–6.81) |
> 80 | 1.79 (1.01–3.18) | 2.86 (1.23–6.65) |
Comorbidity** | ||
No | 1.0 | 1.0 |
Yes | 1.44 (0.99–2.10) | 1.24 (0.78–2.00) |
Alcoholism | ||
No | 1.0 | 1.0 |
Yes | 1.55 (1.00–2.40) | 1.82 (0.97–3.42) |
B-leukocyte count | ||
> 9 10 9 /L | 1.0 | 1.0 |
≤ 9 10 9 /L | 2.07 (1.39–3.08) | 2.76 (1.66–4.59) |
Temperature | ||
≥ 38.5°C | 1.0 | 1.0 |
< 38.5°C | 1.79 (1.23–2.61) | 1.67 (1.07–2.62) |