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. 2020 Sep 15;4(1):e000687. doi: 10.1136/bmjpo-2020-000687

Table 4.

The association between management (laboratory tests, imaging, treatment, hospital and PICU admission) and time of arrival at the ED, adjusted regression analyses

Total, n= 119 204 Office hours†
(n=50 417)
Evening shift
(n=36 429)
Night shift
(n=14 138)
Day shift weekend
(n=18 220)
aOR* (95% CI)
Laboratory tests 0.79 0.82 0.92
(0.76–0.82)‡ (0.78–0.86)‡ (0.87–0.96)‡
Imaging 0.93 0.64 0.99
(0.89–0.96)‡ (0.60–0.67)‡ (0.94–1.04)
Treatment 1.11 1.56 1.17
(1.07–1.15)‡ (1.49–1.63)‡ (1.12–1.22)‡
Hospital admission 1.06 1.32 1.05
(1.00–1.11)‡ (1.24–1.41)‡ (0.99–1.12)
PICU admission 1.15 0.92 1.19
(0.95–1.42) (0.71–1.19) (0.93–1.52)

*Adjusted for age, gender, urgency, vital signs, presenting problem and hospital.

†Office hours (=day shift week) as reference shift.

‡P value ≤0.05. If not stated: p value>0.05.

aOR, adjusted OR; ED, emergency department; PICU, paediatric intensive care unit.