C4B and supranuclear palsy, progressive, 1: Mean LOS dropped from 4.1 (SD 5.7) to 3.7 (SD 4.5) days for PSP-mixed, 10.2 (SD 13.9) to 8.1 (SD 9.6) days for PSP-CH, and 2.8 (SD 4.2) to 2.6 (SD 5.2) for non-PSP sites.