Table 5.

Mortality and in-hospital medical complications after AMI, stratified by diabetes status

Clinical outcomes	Without diabetes (n=2008, 57.4% of 3501 participants) (a)	Newly diagnosed diabetes (n=508, 14.5% of 3501 participants) (b)	Established diabetes (n=985, 28.1% of 3501 participants) (c)	P value* (b) vs (a)	P value† (b) vs (c)
Mortality
In-hospital mortality	1 (0.1%)	0	3 (0.3%)	0.555	0.999
30-day mortality	12 (0.6%)	0	9 (0.9%)	0.026	0.011
1-year mortality	32 (1.6%)	5 (0.9%)	35 (3.6%)	0.0009	0.015
In-hospital medical complications
Re-infarction	28 (1.4%)	6 (1.2%)	9 (0.9%)	0.403	0.927
Heart failure	109 (5.4%)	36 (7.1%)	97 (9.9%)	0.176	0.214
Cardiac arrhythmias	151 (7.5%)	32 (6.3%)	65 (6.6%)	0.522	0.607
Stroke/Transient ischaemic attack	6 (0.3%)	2 (0.4%)	4 (0.4%)	0.892	0.912
Haemorrhagic complications	153 (7.6%)	38 (7.5%)	80 (8.1%)	0.489	0.921

P value numbers in bold denote statistical significance at the p<0.05 level.

*Unadjusted p values were testing for clinical outcomes differences between patients with newly diagnosed and no diabetes. Fisher’s exact for cells<5.

†Unadjusted p values were testing for clinical outcomes differences between patients with newly diagnosed and established diabetes. Fisher’s exact test for cells<5.

AMI, acute myocardial infarction.