The appropriateness of commonly used cutoffs for the estimation of the prevalence of at-risk groups from NHANES data has been a consistent focus of expert panels since the first folate-based panel in 1984.
They started with focus groups of experts, and then hired 12 young political scientists, ethnographers, photographers and others to visit neighborhoods in pairs.
Using a methodology based on focus groups of experts (researchers, stakeholders, and farmers), several indicators developed for dairy farms were adapted to cash-crop farms.
The research follows these phases: a focus group of experts; a content analysis for group interview; a survey design and validation aimed at experts and key stakeholders in the health, injury prevention and safety promotion fields.
A focus group of experts (in economic evaluation, environmental engineering, and landscape ecology) was formed to be in charge of the process leading to the assignment of numerical values to the weights and interaction coefficients.
A survey was developed and pretested to address patient perceptions about physician reimbursements, appropriate wait times, and out-of-pocket payment options for ACLR using a focus group of experts and by reviewing prior surveys.
Afterwards, the focus group of experts was reconvened to modify the standards.
A focus group of experts, including a neurologist, a geriatrist, a dermatologist and a pain specialist, led by an external moderator, reached a consensus on the number of working days lost due to HZ or PHN.
The questionnaire was developed based on the findings of a literature review of questionnaires aimed to determine cancer patients' experiences with hospitals, semistructured interviews with 13 cancer patients, and focus groups of experts including clinicians and representatives for patient with cancer organisations.
This requires a focus group of experts to consider the key data points they find most important for defining and predicting vulnerability, and based on their own expertise in vulnerability assessment to then rank the different indices according to their importance.
