Referral patterns between high- and low-volume centers and associations with uterine cancer treatment and survival: a population-based study of Medicare, Medicaid, and privately insured women Kemi M. Doll, MD, Ke Meng, PhD, Paola A. Gehrig, MD, Wendy R. Brewster, MD, PhD, Anne-Marie Meyer, PhD American Journal of Obstetrics & Gynecology Volume 215, Issue 4, Pages 447.e1-447.e13 (October 2016) DOI: 10.1016/j.ajog.2016.04.020 Copyright © 2016 Elsevier Inc. Terms and Conditions
Figure 1 Study population Detail of exclusions at state registry and claims level. Doll et al. Referral patterns and outcomes in uterine cancer. Am J Obstet Gynecol 2016. American Journal of Obstetrics & Gynecology 2016 215, 447.e1-447.e13DOI: (10.1016/j.ajog.2016.04.020) Copyright © 2016 Elsevier Inc. Terms and Conditions
Figure 2 Kaplan-Meier survival curves by referral care model in all chemotherapy patients Crude survival probabilities, stratified by high-volume (HV) referral care model type. HV-All, Surgery and chemotherapy received at HV centers; HV-Hybrid, surgery at HV center, chemotherapy at low-volume (LV) center; HV-None, surgery, and chemotherapy at LV center. Doll et al. Referral patterns and outcomes in uterine cancer. Am J Obstet Gynecol 2016. American Journal of Obstetrics & Gynecology 2016 215, 447.e1-447.e13DOI: (10.1016/j.ajog.2016.04.020) Copyright © 2016 Elsevier Inc. Terms and Conditions