Quality and cost of care were similar between allopathic (MD) and osteopathic (DO) physicians who care for older patients in hospital settings, according to a retrospective observational study.
Of over 300,000 Medicare admissions, the adjusted 30-day mortality rate was similar between MDs (9.4%) and DOs (9.5%), with an average marginal effect (AME) of -0.1 percentage point (95% CI, -0.4 to 0.1, P=0.36), reported Atsushi Miyawaki, MD, PhD, of the University of Tokyo in Japan, and co-authors.