Impact of primary percutaneous coronary intervention on ST-segment elevation myocardial infarction patients: A comprehensive analysis

Table 2 Association between age groups and deaths

Age		Death category
		Deaths within one month, %	Deaths during hospitalization, %	Total, %	P value
Age groups	40-49	0	2	2	1.0001
		0.0	100.0	100.0
	50-59	1	3	4
		25.0	75.0	100.0
	60-69	1	2	3
		33.3	66.7	100.0
	70-79	0	2	2
		0.0	100.0	100.0
	80-90	0	2	2
		0.0	100.0	100.0
Total		2	11	13
		15.4	84.6	100.0

¹Fisher's exact test.