The contribution of nursing doctoral schools to the development of evidence 10 years after their establishment in Italy: An exploratory descriptive survey of former and current doctoral students' publications.

We identified 478 scientific papers. The papers increased from 12 in 2006-110 in 2015. Most are published in 29 journals, of which 15 had an impact factor ranging between 0.236-3.755. These results show the increasingly significant contribution of nursing doctoral programmes to the production of evidence, which can be used to improve the quality of nursing and inform health policies. Nursing doctoral schools deserve a greater recognition, especially by Italian funding agencies and political institutions.