Pfizer COVID19 vaccine is not associated with acute cardiovascular events excluding myocarditis– a national self-controlled case series study

Table 2 Odds ratios and 95%CI for an acute cardiovascular event (excluding myocarditis) by study periods (risk vs. control) stratified by age group–conditional logistic regression models

	Unadjusted model		Adjusted model¹
Age group	Odds ratio of study period (95%CI) [Risk vs. control]	P value	Odds ratio of study period (95%CI) [Risk vs. control]	P value
0-29y²	1.64 (0.77–3.46)	0.20
30-59y	1.03 (0.90–1.17)	0.68	1.19 (0.79–1.79)	0.40
60-79y	0.91 (0.84–0.99)	0.04	0.88 (0.67–1.15)	0.34
80 + y	0.95 (0.83–1.07)	0.38	0.80 (0.52–1.25)	0.335

¹Each line represents the results of an age-specific model, adjusted for sex, previous cardiovascular morbidity and seasonal risk
²Could not include covariates due to small number of cases (N = 29)
Bold font denotes statistical significance at p < 0.05

ISSN: 2045-4015