From: Harnessing health plan enrollee data to boost membership in patient-powered research networks
Mail group (N = 14,571) | Email group (N = 14,574) | P values | |||||
---|---|---|---|---|---|---|---|
Intent-to-treat approach | N | % | 95% CI | N | % | 95% CI | |
Patient engaged by the intervention | 78 | 0.54% | 0.42–0.67% | 24 | 0.16% | 0.11–0.25% | <.001 |
As treated approachc | N = 13,834 | N = 10,319 | |||||
Patient engaged by the intervention | 78 | 0.56% | 0.45–0.70% | 23 | 0.22% | 0.14–0.33% | <.001 |