Elizabeth Knopf

Jun 9, 2023 | journals.plos.org | Sugy Choi |Megan O'Grady |Charles M. Cleland |Elizabeth Knopf

Analysis of the stepped-wedge trialFig 2 depicts the stepped-wedge research design. Clinics are randomized to onset of intervention in one of six time periods over the three years of the intervention rollout (years 2–4 of the project) and tracked using administrative data. Data for all OTP clients during each of the seven six-month periods (n≈350/clinic) will be drawn from administrative data. The first six-month period will be a baseline prior to any intervention.