Table 4 Crude and adjusted analysis according to mortality.
Group | N mortality/N group | Crude OR (95% CI) | P value | Adjusted OR (95% CI) | P value | |
|---|---|---|---|---|---|---|
Age (years): Median (range) | mortality no | 77 (65-100) | ||||
mortality yes | 80 (65-96) | -- | 0.017 | 1.07 (1.00-1.14) | 0.047 | |
Social Class | V | 5/186 | ||||
I-IVb | 22/325 | 2.63 (0.98-7.04) | 0.047 | -- | -- | |
PSI | <4 | 4/214 | ||||
≥4 | 34/375 | 5.24 (1.83-14.96) | 0.001 | -- | -- | |
Underlying diseases | no | 3/191 | ||||
yes | 38/460 | 5.64 (1.72-18.51) | 0.001 | -- | -- | |
Disabling Neurological Disease | no | 29/565 | ||||
yes | 12/86 | 3.00 (1.47-6.13) | 0.002 | 5.00 (1.58-15.83) | 0.006 | |
Haematologic neoplasia | no | 32/607 | ||||
yes | 9/44 | 4.62 (2.05-10.43) | 0.001 | 7.20 (2.29-22.66) | 0.001 | |
Chronic renal failure | no | 39/639 | ||||
yes | 2/12 | 3.08 (0.65-14.53) | 0.171 | 6.59 (1.18-36.94) | 0.032 | |
Radiotherapy | no | 39/647 | ||||
yes | 2/4 | 15.59 (2.14-113.65) | 0.021 | -- | -- | |
Liver disease | no | 37/630 | ||||
yes | 4/21 | 3.77 (1.21-11.78) | 0.037 | -- | -- | |
Bacteremiaa | no | 20/350 | ||||
yes | 10/55 | 3.67 (1.61-8.33) | 0.003 | 2.82 (1.11-7.15) | 0.029 | |
ICU | no | 30/600 | ||||
yes | 11/51 | 5.22 (2.44-11.19) | <0.001 | 13.38 (4.64-38.59) | <0.001 |