OpenEvidence reaches 65% of U.S. doctors, drawing attention to shadow AI use

OpenEvidence覆盖65%美国医生，shadow AI模式引关注

OpenEvidence reaches 65% of U.S. doctors and recorded 27 million clinical uses in April; doctors registered on mobile with license numbers, while hospitals were initially unaware of the shadow AI adoption pattern.

Why it matters: HKR-H/K/R all pass: 65% doctor reach and 27M April uses are unusually strong adoption data, with the hospital-unaware angle adding shadow-AI tension. Kept below 85 because methodology, revenue, and liability controls are not disclosed.