Secondary Outcome
In both primary care and mental health, there was no effect of nudges on canceled appointment rate (Table In primary care, the cancelation rates for the intervention arms (all four nudge arms combined) and control arm, respectively, were 7.3% and 6.0%, again with a “reversed” OR of 0.92 (95%CI = 0.83–1.03, In mental health, cancelation rates for the intervention arms (all four nudge arms combined) and control arm, respectively, were 8.8% and 10.2%, with an OR of 0.83 (95%CI = 0.65–1.06, 