Declining trends in arthroscopic meniscus surgery and other arthroscopic knee procedures in Denmark: a nationwide register-based study.

"data sharing is not possible. jbt holds a research grant from pfizer outside the submitted work. all other authors have no competing interests to declare 414253"

"Ethics, funding, data sharing, and potential conflicts of interest This register-based study was approved by the University of Southern Denmark for the Danish Data Protection Agency (Reference Number: 10.574). According to Danish law, this study was exempt from ethics approval as it pertained only to registry-based data for research purposes (15). The datasets were constructed by and stored at Statistics Denmark according to the Act on Processing of Personal Data (16). This study received no funding. Data sharing is not possible. JBT holds a research grant from Pfizer outside the submitted work. All other authors have no competing interests to declare."