Zitat:
Zitat von Schwabenblocker
Hier wäre interessant zu wissen, ob die Betroffenen geimpft waren oder nicht, denn es könnte gut sein, dass die Nebenwirkungen nun plötzlich als Long Covid vertuscht werden.
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In this study, we used the US Department of Veterans Affairs national healthcare databases to build a cohort of 153,760 US veterans who survived the first 30 d of COVID-19 and two control groups: a contemporary cohort consisting of 5,637,647 users of the US Veterans Health Administration (VHA) system with no evidence of SARS-CoV-2 infection and a historical cohort (pre-dating the COVID-19 pandemic) consisting of 5,859,411 non-COVID-19-infected VHA users during 2017. These cohorts were followed longitudinally to estimate the risks and 12-month burdens of pre-specified incident cardiovascular outcomes in the overall cohort and according to care setting of the acute infection (non-hospitalized, hospitalized and admitted to intensive care).
Quelle (Blick in den Flow-Chart vom Link hilft auch wegen Daten.)
Ja, wahnsinnig interessant... Für wahrscheinlicher würde ich allerdings halten, dass die Dinge, die nach einer Impfung auftreten können, in deutlich geringerer Zahl auftreten, als die Dinge, die nach einer Infektion auftreten.
Du kannst auch gerne mal hier im Thread suchen, zu welchem Zeitpunkt ich die erste Studie, die darauf hinwies gepostet habe und schauen, wie weit sie da mit den Impfungen gewesen sind.
Edit: Aus der Studie:
Risk of myocarditis and pericarditis without COVID-19 vaccination
Because some COVID-19 vaccines might be associated with a very rare risk of myocarditis or pericarditis, and to eliminate any putative contribution of potential vaccine exposure to the outcomes of myocarditis and pericarditis in this study, we conducted two analyses. First, we censored cohort participants at the time of receiving the first dose of any COVID-19 vaccine. Second, we adjusted for vaccination as a time-varying covariate. Both analyses were conducted versus both the contemporary and historical control groups. The results suggested that COVID-19 was associated with increased risk of myocarditis and pericarditis in both analyses (Supplementary Tables 21*24).