Dr. Connell was the chairwoman of a 1992 F.D.A. panel that recommended a moratorium on the sale of implants while data were gathered on their safety.
A total of 188 out of 207 doctors responded (91%), while data were gathered from all 158 health centres (100%) staffed by the programme candidates.
Some data is gathered passively, while other knowledge is obtained behind enemy lines.
Before and after data were gathered.
The quantitative data was collected through a questionnaire, while qualitative data was gathered using semi-structured interviews guided by the research objectives.
Secondary data was collected through a literature review, while primary data was gathered in household interviews, in focus group discussions and from key informants.
Secondary data was collected from the literature, while primary data was gathered using questionnaires, focus group discussions, key informants and by direct observation.
Secondary data was collected from the literature, while primary data was gathered using questionnaires focus group discussions, and by direct observation.
According to Boeing, potatoes' "interactions" with electronic signals mimic those of a human body, making them "the perfect stand-in for people who would otherwise have had to sit motionless for days while the data was gathered".
While our data were gathered from one HMO, the large and diverse patient population at HPHC increases the generalizability of our results to other managed care settings.
