A multi-state model to estimate incidence of heroin use.

BMC Med Res Methodol · 2013 · PMC3552809 · PMID 23317002

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

a decreasing trendno p-value reported

In Spain, heroin use generated important health problems in the eighties and early nineties [ 15 ], thereafter all indicators (mortality, treatment admissions, hospital emergencies, surveys, etc.) showed a decreasing trend until 2006 [ 16 ].

also in 47,180 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.