RT Journal Article SR Electronic T1 Primary Care Practice Characteristics Associated With Medical Assistant Staffing Ratios JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 233 OP 236 DO 10.1370/afm.3100 VO 22 IS 3 A1 Rodriguez, Hector P. A1 Berube, Alena D. A1 Hung, Dorothy Y. A1 Shortell, Stephen M. A1 Fisher, Elliott S. YR 2024 UL http://www.annfammed.org/content/22/3/233.abstract AB This study characterized adult primary care medical assistant (MA) staffing. National Survey of Healthcare Organizations and Systems (n = 1,252) data were analyzed to examine primary care practice characteristics associated with MA per primary care clinician (PCC) staffing ratios. In 2021, few practices (11.4%) had ratios of 2 or more MAs per PCCs. Compared with system-owned practices, independent (odds ratio [OR] = 1.76, P <0.05) and medical group-owned (OR = 2.09, P <0.05) practices were more likely to have ratios of 2 or more MAs per PCCs, as were practices with organizational cultures oriented to innovation (P <0.05). Most primary care practices do not have adequate MA staffing.