Member States shall ensure the establishment, regular review and use of diagnostic reference levels for radiodiagnostic examinations, having regard to the recommended European diagnostic reference levels where available, and where appropriate, for interventional radiology procedures and the availability of guidance for this purpose.
Randomized controlled trials comparing the efficacy of these strategies are lacking, but the availability of guidance for using waterborne pathogen prevention and control strategies has resulted in substantial declines in health care associated legionellosis (2 ).
The availability of guidance on how to interpret the scores and for further action following assessment was variedly reported.
Unfortunately, this potential does not seem to go together with the availability of guidance for the game designer on the use of simulation.
They appreciated the visible presence of leading staff on the "shop floor", their availability for guidance and reassurance, and their responsiveness to work-related problems.
Similarly, Evans et al. [ 26] found in their interviews with policymakers, that the availability of central guidance, technical and academic support, supportive resources, and standardized frameworks to conducting research and evaluation, were positively related to policymakers' capacity to use research and conduct rigorous evaluations of policies.
The availability of assistance and guidance can improve cognitive and behavioural levels of learners.
As with new parents in Western countries [ 18, 42], the parents in this study appreciated the informal supporters' presence and the availability of help and guidance for promoting health in this new and stressful life situation.
We sought to determine how the availability of ultrasound guidance affected the types and number of complications during central line placement.
14 The strengths that distinguish SPIRIT from other protocol guidance documents include its systematic and transparent development methods; participation of a wide range of key stakeholders; use of empirical evidence to support its recommendations; and availability of detailed guidance including model examples from protocols.
