What Research Shows
A growing list of research studies and reviews demonstrate that the services provided by chiropractors are clinically effective, safe and cost effective. Following are excerpts and summaries from a few of those studies. The evidence supports the natural, whole-body, drug-free approach of chiropractic for a variety of conditions.
In a Randomized controlled trial, 183 patients with neck pain were randomly allocated to manual therapy (spinal mobilization), physiotherapy (mainly exercise) or general practitioner care (counseling, education and drugs) in a 52-week study. The clinical outcomes measures showed that manual therapy resulted in faster recovery than physiotherapy and general practitioner care. Moreover, total costs of the manual therapy-treated patients were about one-third of the costs of physiotherapy or general practitioner care.
– Korthals-de Bos et al (2003), British Medical Journal
“Reduced odds of surgery were observed for…those whose first provider was a chiropractor. 42.7% of workers [with back injuries] who first saw a surgeon had surgery, in contrast to only 1.5% of those who saw a chiropractor.”
-Keeney et al (2012), Spine
“Cervical spine manipulation was associated with significant improvement in headache outcomes in trials involving patients with neck pain and/or neck dysfunction and headache.”
-McCrory, Penzlen, Hasselblad, Gray (2001), Duke Evidence Report