Hospital separations for injuries due to unintentional falls [1], British Columbia, 1991–2010 [2].

Notes:1. "Injury due to unintentional fall" defined as hospital separation with Most Responsible Diagnosis in the range ICD9:800–999 or ICD10:S00-T98, and supplemental diagnosis in the range ICD9:E880-E888 or ICD10:W00-W19.2. Injuries occurring during the observation period 1991-Apr-01 to 2010-Mar-31.3. Person-years is the sum of the annual population counts times the fraction of each year included in the observation period.4. Observed number of injuries.5. Expected number, indirectly standardized, based on age, gender and HSDA-specific rates in the total population of BC.6. Crude Rate per 10,000 person-years.7. Standardized Relative Risk (compared to the total population of BC) = Observed/Expected.Hospital separations for injuries due to unintentional falls [1], British Columbia, 1991–2010 [2].