Table 1.

Randomisation of the clinical necessity of patient cases.

AMPDS code		Vignette number	Conveyance clinically necessary
			No	Yes
Breathing problems	6	1	Selected
Convulsions/fitting	12	2	Selected
Psych/ab. beh/suicide	25	3		Selected
Unconscious	31	4	Selected
Healthcare practitioner referral	35	5		Selected
111 referral	111	6		Selected