Design and methodological characteristics of studies using observational routinely collected health data for investigating the link between cancer and neurodegenerative diseases: protocol for a meta-research study.
Ferrán Catalá-LópezJane A DriverMatthew J PageBrian HuttonManuel RidaoClara Berrozpe-VillabonaAdolfo Alonso-ArroyoCristina A Fraga-MedínEnrique Bernal-DelgadoAlfonso ValenciaRafael Tabarés-SeisdedosPublished in: BMJ open (2022)
Due to the nature of the proposed study, no ethical approval will be required. We plan to publish the full study in an open access peer-reviewed journal and disseminate the findings at scientific conferences and via social media. All data will be deposited in a cross-disciplinary public repository.