Total, n=1,338 | 7-day mortality, n=72 | 7-day survival, n=1,266 | p | |
---|---|---|---|---|
Age, years (IQR) | 48.4 SD 23.5
(27.0–69.0) | 59.8 SD 22.7
(40.0–79.0) | 47.7 SD 23.4
(26.0–67.0) | <0.0001 |
Respiratory rate, breaths per minute (IQR) | 21.7 SD 5.5
(18.0–24.0) | 26.0 SD 7.6
(21.0–29.0) | 21.5 SD 5.3
(18.0–24.0) | <0.0001 |
Heart rate, bpm (IQR) | 87.7 SD 20.6
(74.0–100.0) | 95.9 SD 27.0
(74.5–116.5) | 87.3 SD 20.1
(74.0–99.0) | 0.0005 |
Oxygen saturation, % (IQR) | 94.8 SD 7.1
(94.0–98.0) | 87.6 SD 14.6
(87.0–97.0) | 95.2 SD 6.2
(94.0–98.0) | <0.0001 |
Systolic blood pressure, mmHg (IQR) | 118.0 SD 25.8
(102.0–132.0) | 117.6 SD 34.1
(93.0–143.0) | 118.1 SD 25.3
(103.0–132.0) | 0.89 |
Temperature,°C (IQR) | 36.4 SD 0.8
(36.0–36.7) | 36.4 SD 0.8
(35.9–36.7) | 36.4 SD 0.7
(36.0–36.7) | 0.84 |
Length of hospital stay, days (IQR) | 4.8 SD 3.8
(2.0–6.0) | 2.9 SD 1.7
(2.0–4.0) | 4.9 SD 3.9
(2.0–6.0) | <0.0001 |
NEWS (IQR) | 4.1 SD 3.1
(2.0–6.0) | 8.4 SD 3.5
(6.0–11.0) | 3.8 SD 2.8
(2.0–5.0) | <0.0001 |
NEWS2 (IQR) | 4.1 SD 3.1
(2.0–6.0) | 8.6 SD 3.4
(6.5–11.0) | 3.9 SD 2.9
(2.0–5.0) | <0.0001 |
Binary NEWS (IQR) | 2.2 SD 1.4
(1.0–3.0) | 3.8 SD 1.4
(3.0–5.0) | 2.1 SD 1.3
(1.0–3.0) | <0.0001 |
TEWS (IQR) | 3.0 SD 2.1
(2.0–4.0) | 6.0 SD 2.8
(4.0–8.0) | 2.8 SD 1.9
(2.0–4.0) | <0.0001 |
MEWS (IQR) | 2.5 SD 1.6
(1.0–3.0) | 4.6 SD 2.3
(3.0–6.0) | 2.4 SD 1.5
(1.0–3.0) | <0.0001 |
MEWS + age (IQR) | 3.5 SD 2.1
(2.0–5.0) | 6.2 SD 2.5
(4.0–8.0) | 3.4 SD 2.0
(2.0–5.0) | <0.0001 |
UVA (IQR) | 1.3 SD 1.8
(0.0–2.0) | 3.9 SD 2.5
(2.0–6.0) | 1.2 SD 1.6
(0.0–2.0) | <0.0001 |
TOTAL (IQR) | 0.6 SD 0.8
(0.0–1.0) | 1.8 SD 1.0
(1.0–3.0) | 0.5 SD 0.8
(0.0–1.0) | <0.0001 |
PARIS (IQR) | 1.6 SD 1.1
(1.0–2.0) | 2.8 SD 1.1
(2.0–3.5) | 1.5 SD 1.1
(1.0–2.0) | <0.0001 |
bpm = beats per minute; IQR = interquartile range; MEWS = Modified Early Warning Score; NEWS = National Early Warning Score; NEWS2 = National Early Warning Score 2; PARIS = blood pressure, age, respiratory rate, loss of independence and peripheral oxygen saturation score; SD = standard deviation; TEWS = Triage Early Warning Score; TOTAL = tachypnoea, oxygen saturation, temperature, alert, loss of independence score; UVA = Universal Vital Assessment score.