I think they have a 5 year limit on data. https://www.euromomo.eu/how-it-works/methods https://www.euromomo.eu/how-it-works/methods > Mortality baseline is mod

I think they have a 5 year limit on data. https://www.euromomo.eu/how-it-works/methods https://www.euromomo.eu/how-it-works/methods > Mortality baseline is modelled using a glm poisson corrected for over dispersion. The model is fitted on valid historical period as defined by the user, with a maximum of 5 years, I don't know why they impose this limit. I'm guessing there's something about population drift over time in there. They also changed the way they work in 2016: https://www.euromomo.eu/about-us/history https://www.euromomo.eu/about-us/history > From 2016 onwards, the EuroMOMO network has been supported by and worked closely with the European Centre for Disease Prevention and Control (ECDC) and the World Health Organization (WHO) Regional Office for Europe.