Show 10 5 10 15 20 50 100 250 Sort by year (new to old) Actions Save this search Download search results Subscribe to news feed Your filters: cql: author="de Ridder, Maria" or (type any "bookEditor journalEditor issueEditor" and editor="de Ridd... Add to list Journal Article A1 open access Sarcopenia, systemic immune-inflammation index and all-cause mortality in middle-aged and older people with COPD and asthma : a population-based study Elizabeth Benz, Sara Wijnant (UGent) , Katerina Trajanoska, Johnmary Tochukwu Arinze (UGent) , Emmely de Roos (UGent) , Maria de Ridder, Ross Williams, Frank van Rooij, Katia M. C. Verhamme, M. Arfan Ikram, et al. (2022) ERJ OPEN RESEARCH. 8(1). Add to list Journal Article A1 Choice of time period to identify confounders for propensity score matching, affected the estimate : a retrospective cohort study of drug effectiveness in asthmatic children Osemeke U Osokogu, Javeed Khan, Swabra Nakato, Daniel Weibel, Maria de Ridder, Miriam CJM Sturkenboom and Katia Verhamme (UGent) (2018) JOURNAL OF CLINICAL EPIDEMIOLOGY. 101. p.107-115