Fig. 2

Trend over time of total number of ambulance use, ED visits, and hospital admissions, identified. Total ambulance use – 2005–2010: percentage annual change = −11.0%, 95% CI (−28.6, 6.6), p = 0.219 | 2010–2014: percentage annual change = 19.9%, 95% CI (3.0, 37.0), p = 0.021 | 2005–2014 (over time): percentage annual change = 4.2%, 95% CI (−2.7, 11.2), p = 0.238. Total ED visits – 2005–2010: percentage annual change = 1.8%, 95% CI (−3.2, 6.8), p = 0.475 | 2010–2014: percentage annual change = −1.5%, 95% CI (−10.9, 7.9), p = 0.751 | 2005–2014 (over time): percentage annual change = 1.1%, 95% CI (−1.7, 3.9), p = 0.452. Total hospital admissions – 2005–2010: percentage annual change = −8.6%, 95% CI (−11.9, −5.2), p < 0. 001 | 2010–2014: percentage annual change = 10.9%, 95% CI (3.0, 18.9), p = 0.007 | 2005–2014 (over time): percentage annual change = 2.0%, 95% CI (−1.6, 5.6), p = 0.275