Variable | Category | Crude | Univariable, unadjusted | Multivariable, adjusted** | |||||
---|---|---|---|---|---|---|---|---|---|
n = 318 | n = 318 | n = 313 | |||||||
n* | % dead | P-value | OR | 95%CI | P-value | OR | 95%CI | ||
Keywords related to medical history | |||||||||
Fever or suspected fever | 0.972 | ||||||||
yes | 1/31 | 3.2 | 0.812 | 1.3 | 0.2–10.9 | - | - | - | |
no | 7/279 | 2.5 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/6 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Pain | 0.881 | ||||||||
yes | 3/145 | 2.1 | 0.614 | 0.7 | 0.2–2.9 | - | - | - | |
no | 5/168 | 3.0 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/2 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Acute altered mental status | 0.985 | ||||||||
yes | 2/70 | 2.9 | 0.860 | 1.2 | 0.2–5.9 | - | - | - | |
no | 6/242 | 2.5 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/4 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Weakness of the legs | 0.631 | ||||||||
yes | 4/105 | 3.8 | 0.338 | 2.0 | 0.5–8.1 | - | - | - | |
no | 4/205 | 2.0 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/6 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Breathing difficulties | 0.986 | ||||||||
yes | 2/70 | 2.9 | 0.868 | 1.1 | 0.2–5.8 | - | - | - | |
no | 6/240 | 2.5 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/5 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Loss of energy | 0.457 | ||||||||
yes | 6/162 | 3.7 | 0.211 | 2.8 | 0.6–14.1 | - | - | - | |
no | 2/148 | 1.4 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/5 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Gastrointestinal symptoms | 0.968 | ||||||||
yes | 2/67 | 3.0 | 0.798 | 1.2 | 0.2–6.3 | - | - | - | |
no | 6/247 | 2.4 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/2 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Risk factors for sepsis | 0.986 | ||||||||
yes | 1/33 | 3.0 | 0.869 | 1.2 | 0.1–10.0 | - | - | - | |
no | 7/275 | 2.5 | Ref | Ref | Ref | - | Ref | - | |
inability to answer | 0/7 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
Vital signs | |||||||||
Respiratory rate > 24 breaths/min | |||||||||
yes | 1/23 | 4.3 | 0.573 | 1.9 | 0.2–15.7 | - | - | - | |
no | 7/292 | 2.4 | Ref | Ref | Ref | - | Ref | - | |
Oxygen saturation < 94% | |||||||||
yes | 2/34 | 5.9 | 0.207 | 2.9 | 0.6–14.8 | - | - | - | |
no | 6/282 | 2.1 | Ref | Ref | Ref | - | Ref | - | |
Heart rate > 110 beats/min | |||||||||
yes | 1/29 | 3.4 | 0.743 | 1.4 | 0.2–12.0 | - | - | - | |
no | 7/287 | 2.4 | Ref | Ref | Ref | - | Ref | - | |
Systolic blood pressure ≤ 100 mmHg | |||||||||
yes | 1/12 | 8.3 | 0.225 | 3.9 | 0.4–34.1 | - | - | - | |
no | 7/304 | 2.3 | Ref | Ref | Ref | - | Ref | - | |
Level of consciousness, GCS < 15 | |||||||||
yes | 0/19 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - | |
no | 8/289 | 2.8 | Ref | Ref | Ref | - | Ref | - | |
Temperature, °C | 1.000 | ||||||||
≤ 38.0 | yes | 8/312 | 2.6 | Ref | Ref | Ref | - | Ref | - |
38.1–38.5 | yes | 0/3 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - |
> 38.5 | yes | 0/1 | 0.0 | 1.000 | 0.0 | 0.0- | - | - | - |
Blood tests | |||||||||
P-Glucose > 6.5 mmol/L | |||||||||
yes | 7/188 | 3.7 | 1.000 | 62,476,921.4 | 0.0- | - | - | - | |
no | 0/108 | 0.0 | Ref | Ref | Ref | - | Ref | - | |
P-Lactate, mmol/L | 0.410 | - | |||||||
≤ 2.0 | yes | 3/206 | 1,5 | Ref | Ref | Ref | - | Ref | |
2.1–4.0 | yes | 3/87 | 3.4 | 0.286 | 2.4 | 0.5–12.2 | - | - | - |
> 4.0 | yes | 1/19 | 5.3 | 0.262 | 3.8 | 0.4–38.0 | - | - | - |
P-suPAR, ng/mL | < 0.001 | 0.003 | |||||||
< 4.0 | yes | 1/192 | 0.5 | Ref | Ref | Ref | - | Ref | - |
4.0–7.9 | yes | 3/110 | 2.7 | 0.148 | 5.4 | 0.6–52.1 | 0.179 | 4.9 | 0.5–49.0 |
≥ 8.0 | yes | 3/11 | 27.3 | < 0.001 | 71.6 | 6.7–767.1 | 0.002 | 56.1 | 4.5–700.0 |
P-HBP ≥ 15.0 ng/mL | |||||||||
yes | 2/44 | 4.5 | 0.288 | 2.5 | 0.5–13.2 | - | - | - | |
no | 5/265 | 1.9 | Ref | Ref | Ref | - | Ref | - | |
Demographic variables | |||||||||
Age ≥ 65 years | |||||||||
yes | 7/220 | 3.2 | 0.281 | 3.2 | 0.4–26.3 | - | - | - | |
no | 1/98 | 1.0 | Ref | Ref | Ref | - | Ref | - | |
Gender, male | |||||||||
yes | 4/169 | 2.4 | 0.857 | 0.9 | 0.2–3.6 | - | - | - | |
no | 4/149 | 2.7 | Ref | Ref | Ref | - | Ref | - | |
Charlson comorbidity score ≥ 5 points | |||||||||
yes | 2/17 | 11.8 | 0.028 | 6.6 | 1.2–35.3 | 0.540 | 1.9 | 0.3–13.5 | |
no | 6/301 | 2.0 | Ref | Ref | Ref | - | Ref | - |