Dried blood spot quality in newborn inherited metabolic disease screening in Beijing, 2020-2024: a retrospective analysis of incidence, causes, and improvement strategies.

BMC Pediatr · 2026 · PMC13348290 · PMID 42265634

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an increasing trendno p-value reported

However, information-related problems remain the primary cause of unqualified DBS, and collection technical problems such as repeated blood dipping are prominent and show an increasing trend.

also in 63,971 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.