Table 3 .

Results of binomial logistic regression models using CT-A outcome (positive/negative) as the outcome variable

Variable	Odds ratio (95% CI)	p-value
Age	1.02 (0.960–1.09)	0.482
Gender	4.59 (0.521–40.5)	0.17
NEWS2	1.30 (1.04–1.63)	0.023*
Age	1.03 (0.966–1.09)	0.375
Gender	4.27 (0.492–37.1)	0.188
SEWS	1.51 (1.01–2.25)	0.043*

The model was run using age, gender and either NEWS2 or SEWS as the covariates.

All data given to three significant figures.

CI = confidence interval; NEWS2 = National Early Warning Score 2; SEWS = Standardised Early Warning Score.

*Significant p-value.