Tor Biering-sørensen

This study tested whether sending electronic reminder letters to patients with chronic kidney disease and their doctors could increase the use of recommended medications. Over 28,000 Danish adults with kidney disease were involved. Researchers wanted to see if these digital 'nudg…

This large study aimed to find out if a high-dose flu vaccine works better than the standard-dose vaccine at preventing serious illness in adults aged 65 and older. Over 330,000 participants were randomly assigned to receive one of the two vaccines. Researchers used health record…

This study tested whether sending different types of digital reminder letters through Denmark's official government system could encourage more adults with chronic health conditions to get their annual flu vaccine. Over 300,000 participants aged 18-64 with conditions like diabete…

This large analysis combined data from two major trials to see if a high-dose flu vaccine works better than the standard dose at preventing severe illness in older adults. It involved over 466,000 participants aged 65 and older from Denmark and Spain. The goal was to get clearer …