Fig. 3From: Measuring hospital spatial accessibility using the enhanced two-step floating catchment area method to assess the impact of spatial accessibility to hospital and non-hospital care on the length of hospital staySpatial distribution of length of stay at Medical, Surgical and Obstetrics (MCO) facilities for ≥75-year-old people at the French Geographic Code level (Nord administrative region). Length of stay (LOS) for Medical, Surgical and Obstetrics (MCO) centers. Map drawn by Fei GAOBack to article page