Although The next most common areas of patient origin for obstetrics accounted for the largest proportion of separations from Toronto Central hospitals were the separations (16.1%) in Toronto Central hospitals, it had Central (17.1%), Central East (12.5%), Mississauga the shortest ALOS among the top ten categories at 2.8 Halton (7.0%), and Central West (5.5%) LHINs. [...] Compared to Ontario hospitals, the proportions of proportion of non-residents served in Toronto Central cardio/thoracic, orthopaedics, and oncology separations hospitals increased as complexity of care increased, were all greater in Toronto Central hospitals while the with non-residents accounting for 38.6% of primary, proportions of cardiology, gastro/hepatobiliary, 54.5% of secondary, and 76.7% [...] Section 2: Acute Separations Page 5 2.2 Toronto Central Residents The majority of separations for residents of Toronto In 2004/05, there were 72,377 acute separations and Central (83.2%) were from Toronto Central hospitals. [...] Separations for Toronto The age-standardized acute separation rate for Toronto Central residents represented 7.6% of the medical Central residents was significantly lower than the rate separations and 8.1% of the surgical separations for for Ontario residents, as shown in Table 6. In addition, Ontario residents. [...] Section 3: Mental Health Page 7 3.2 Toronto Central Residents The age-standardized acute mental health separation Acute mental health separations represented 6.2% of all rate for Toronto Central residents was significantly separations and 13.3% of total days for Toronto Central lower than the rate for Ontario residents, as shown in residents, larger proportions compared to those for Table 9. Howev