Table 2

Relationship between public awareness of the #7119 centre and the change in ambulance use or EHR

	Total		Adult		Paediatric
	Coefficient (R) to difference of public awareness rate in each area	p Value	Coefficient (R) to difference of public awareness rate in each area	p Value	Coefficient (R) to difference of public awareness rate in each area	p Value
Difference in ambulance use per 1 million people^*	0.001	0.967	–	–	–	–
Difference in after-hours ambulance use per 1 million people^*	0.004	0.978	–	–	–	–
Difference in EHR of ambulance case^*	−0.016	0.909	−0.044	0.761	−0.053	0.713
Difference in after-hours EHR of ambulance case^*	0.278	0.064	0.333	0.025	−0.188	0.319

↵* ‘Difference’ means the data after the introduction of the #7119 centre minus the data of 1 year before the introduction.
EHR, emergency hospitalisation rate.