A systematic review of adherence to iron chelation therapy among children and adolescents with thalassemia.

Ann Med · 2022 · PMC8812788 · PMID 35103514

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

an overall trendno p-value reported

Some found exceptions- Aina Mariana (2014) found that despite an overall trend of serum ferritin improvement with adherence, 21 patients still had serum ferritin levels above 1000 μg/L despite optimum adherence to either DFO, DFP, or DFX [ 14 ].

also in 4,871 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.