National Registry of Diseases Office Singapore Stroke Registry NRST112 DISCHARGE_ST Discharge status 10=died, 20=rehab current hospital, 31=rehab other hospital, 32=rehab community hospital, 40=nursing home/chronic sick hospital, 51=home with rehab appt, 52=home w/o rehab appt, 60=other hospital for other management, 70=other hospital for stroke management 2005-2021