MultiOpt is based on existing assessment software and methods: it uses a genetic algorithm (NSGA-II) coupled to TRNSYS, and economic and environmental databases.
Based on existing knowledge and qualitative assessment, if RVFV were to be introduced, the most plausible conditions for such introduction would be via vector transport on aircraft or trade of ruminants or wild animals during an epizootic in endemic countries, when levels of viremia are high.
Sharp regional distinctions in landform and meteorology, in addition to relatively scant historical wind data, preclude a comprehensive assessment based on existing data, motivating a regional approach to the assessment using a diversity of techniques.
Quality assessment of systematic reviews, RCTs and economic evaluations was based on existing CRD critical appraisal methods (http://www.crd.york.ac.uk/crdweb/HomePage.asp; CRD, 2009).
It is unknown whether, or to what extent, quality assessments based on existing tools differentiate studies that may yield biased results either by over or underestimating treatment effects.
Previous integrated health impact assessments, based on existing evidence, suggest that a shift to human-powered transport modes (bicycling, walking, running, wheelchair, skating) for short commute trips would be good for health, aside from the risk of road traffic injury (Hosking et al. 2011; Woodcock et al. 2009).
We present a practical yet flexible seven step procedure towards organising expert elicitation in the context of environmental health impact assessment, based on existing protocols.
Quality assessments were adapted based on existing validated instruments and the study characteristics in order to assess the implemented methodologies and theory utilization.
Our assessment is, however, based on existing lists, like the checklist from the Critical Appraisal Skills Programme and the RATS guidelines for Biomed Central.
Needs assessments are often based on existing services, which may not reflect the full spectrum of family needs.
