Ischaemic Heart Disease: Accuracy of the Prehospital Diagnosis—A Retrospective Study

Table 3

Final diagnoses of the patients admitted at OUH (𝑛=354).

	𝑁 (%)	95% CI
IHD confirmed	104 (29.4)	24.6–34.1%
Heart conditions, other	27 (7.6)	4.8–10.4%
Observation, IHD not confirmed	129 (36.4)	31.4–41.4%
Discharged	39 (11.0)	7.8–14.3%
Non-heart conditions	50 (14.1)	10.5–17.7%
Lost to follow up	5 (1.4)	0.2–2.6%