According to the best of our knowledge, no previous cardiovascular population-based study has reported a similar methodology, based on survey data and national "medical administrative database".
MSM proportion, defined as the proportion of men who report having sex with at least one man in the past year, was based on survey data collected by the New York City Community Health Survey, an annual random-digit-dial survey of 10,000 residents [ 24].
The preliminary analysis presented here is based on survey data collected during enrolment in PMTCT services at one of two health facilities in Nairobi, Kenya, with overall number of antenatal care (ANC) visits determined from 48 hour follow up data.
This statement is based on a study of theirs based on survey data.
The final story, Old Age Care by Hu, examines the receipt of social care by older people, and is based on survey data.
"People that are in charge of measuring inequality based on survey data know that the both ends of the distribution are underrepresented – or, even better, misrepresented," he says.
But the finding, based on survey data gathered from 1999 to 2006 by the federal Centers for Disease Control and Prevention and published in Wednesday's issue of The Journal of the American Medical Association, was greeted with guarded optimism.
These numbers are estimates from CONAPO, the Mexican census analysis agency, based on survey data from bus stations near the border, and other places where migrants congregate.
Mexican government estimates based on survey data show not just a decrease in migration overall, but also an increase in border crossings with documents.
(Violent-crime stats are usually based on survey data rather than police reports, since many crimes are never reported to the police; but homicide victims tend not to respond to surveys).
