Fig. 3From: Stroke thrombolysis given by emergency physicians cuts in-hospital delays significantly immediately after implementing a new treatment protocolDuring 2012, i.e. the year before reorganization, the median DNT was 54 (range 34–131) minutes. In 2013, it was 28 (8–61) min. The difference was significant (p < 0.001). In the last quarter of 2013, the median DNT was 20 min. In this figure quarterly medians with 95 % confidence intervals are presentedBack to article page