What's the harm? Results of an active surveillance adverse event reporting system for chiropractors and physiotherapists.
Voluntary adverse event reporting among chiropractors is an ongoing challenge. Among 2,136 patients with chiropractic or physiotherapist office visits between October 2015 and December 2017, 21% reported experiencing an adverse event 2 to 7 days post-treatment, with the most common events being discomfort/pain, stiffness, and numbness.