The Impact of National Reimbursement Drug Negotiation on Hospital Procurement of Rare Disease Drugs: An Interrupted Time Series Analysis
Ni J; Yan Y; Zhang L · 2026 · Preprint
WASTE classifies this as Negative / Null Result Report · AI classification, approximate
The study found no significant effect — useful as a negative control or null benchmark for your own design.
Abstract (excerpt)
Abstract Background: Growing recognition has established rare diseases as a public health priority. With over 20 million rare disease patients in China, establishing a robust medical security system is crucial for advancing the Healthy…
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Metadata source: Europe PMC · DOI 10.21203/rs.3.rs-9821363/v1