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. 2017 Apr 17;12(4):e0175272. doi: 10.1371/journal.pone.0175272

Fig 1. Flow of practices and participants through the trial.

Fig 1

Eleven practices were randomized to the intervention group and 13 practices were randomized to the usual care group. In both groups around 35% of the invited persons were at increased risk of functional decline and participated in the study. In both groups the follow-up rates were around 77% after one year respectively.