. 2024 Jul 8;7(7):e2234. doi: 10.1002/hsr2.2234

Table 5.

Relationship of influenza seasons with ST‐elevation myocardial infarction.

Seasons	Total	NSTEMI n (%)	STEMI n/N (%)	RR^b (95% CI)	aRR^c (95% CI)^*
Non‐influenza season	210	41 (19.5)	169 (80.5)	Ref.	Ref.
Influenza seasons^a	534	64 (12.0)	470 (88.0)	1.09 (1.02–1.18)	1.03 (0.91–1.16)

Abbreviations: aRR, adjusted relative risk; CI, confidence interval; NSTEMI, non‐ST‐segment elevation myocardial infarction; RR, relative risk; STEMI, ST‐segment elevation myocardial infarction.

^{^a}

Includes both annual influenza seasons of 2017 and 2018.

^{^b}

RR: unadjusted relative risk.

^{^c}

aRR: adjusted relative risk; adjusted for age, sex, tobacco use, exercise level, hypertension, diabetes, high blood cholesterol, heart failure, previous history of CHD and BMI.

*p = 0.67.