[Setting health services research priorities in the public health system. An approach through expert consensus].

Objectives: The aim of the present paper was to identify and prioritise health services research issues, from the perspective of Spanish NHS enrollees' health needs.

Methods: 13 experts attended to a structured consensual meeting by using a two-phase process, sharing both Nominal Group and Delphi Technique features. Health Services Research Priorities were identified and scored (7 to 9, high relevance; 4 to 6 mild relevance and 1 to 3, low or no relevance).