The strengths of this review include the relatively broad scope of interventions examined, the use of systematic search strategies, duplicate reviews and duplicate abstraction of data, and the use of a Bayesian meta-analysis model designed for pooling of data from individually and cluster-randomized trials, and the examination of a clinically important outcome.
There seems to be little evidence noting the superiority of one specific method however, there is a broad scope of interventions that all seem to provide history taking skills.
Estimated to cost $85 million, it will provide a broader scope of interventions that will assist the Ministry of Education, Sport, Arts and Culture to strengthen the education delivery system by improving the quality of educational services, and enhancing access, retention, completion and achievement of students in all schools around Zimbabwe.
31 32 33 Another limitation is that the analyses presented here, while covering a broad scope of different interventions, inevitably omit some interventions that are relevant to clinical practice and health policy.
Some authors have suggested that a limiting factor may be the broad scope of many interventions [19].
Although this was a systematic review we did not attempt to undertake a meta-analysis due to the broad scope of evaluated intervention studies that were included.
Universal birth registration is one of the most powerful instruments to ensuring equity over a broad scope of services and interventions for children.
The single unitary health utility index derived from the EQ-5D will enable comparison across a range of interventions, a broad scope of health issues and diseases, and may also capture "unanticipated effects" not built into the PDQ-39 [ 36, 37].
There is a need to test the effect of family- or social network-based interventions on a broad scope of outcomes, including those related to improving healthcare utilization among minority cancer patients.
One of the challenges that faces critical care physicians is staying up to date with the current state of knowledge, in a field that has a broad scope of practice and time dependency for many of the interventions provided.
