In comparison, Sweden reported a lot more COVID-19-associated deaths and you can disease. The brand new drastically more national techniques to manage the new COVID-19 pandemic on a couple of regions while the resemblance of your countries for confounding parameters may possibly provide a natural try enabling variation-in-differences analyses to understand more about the fresh new you’ll gurus and you may damage associated with the the fresh new pandemic and its steps. Previous training was basically held at the beginning of the class of your pandemic in advance of over studies having 2020 turned readily available, otherwise haven’t truly opposed places, states otherwise places with the same socioeconomics, infrastructure, ethnicity otherwise healthcare systems [18 –20].