TableĀ 2

Final diagnostic categorisation of patients

Diagnostic categorisationAll patients n=1125Biomarker subset n=850
Admission diagnosis (%)Final diagnosis (%)Review diagnosis (%)
Non-specific chest pain233 (21)361 (33)279 (33)
Anxiety51 (5)36 (3)31 (4)
Angina no acute coronary syndrome173 (15)83 (8)72 (9)
Acute coronary syndrome (suspected acute myocardial infarction)334 (30)90 (8)68 (8)
Gastro-oesophageal pain117 (10)124 (11)100 (12)
Musculoskeletal pain108 (10)143 (13)116 (14)
Other86 (8)228 (19)154 (14)
Unknown23 (2)60 (5)30 (3.5)