Jupiter Media Metrix was formed in June 2000 as the combination of Media Metrix, which monitors a sample of Web users to tell advertisers and investors which sites are the most popular, with Jupiter Communications, a collection of young analysts that specialized in advising big companies about how to get hip to the Internet.
The company, which monitors a sample of United States households to produce TV ratings every day, also estimated that the total number of people living in those homes has shrunk, but at a lesser rate — to 289.2 million, down 100,000 from 289.3 million last year.
The coordinator monitored a sample of courses taught during the trial to assess fidelity to the lesson plans.
From May 2004 to August 2008, after excluding the women who withdrew, were lost to follow-up, or underwent induced or spontaneous abortions or fetal deaths, we monitored a sample of 2,505 women until delivery.
16 19 In brief, MDS used an enhanced version of verbal autopsy (known as the routine, reliable, representative, resampled household investigation of mortality with medical evaluation or RHIME) to monitor a nationally representative sample of 1.1 million households in the sample registration system (SRS).
In this issue of Clinical Infectious Diseases, Storgaard and colleagues report the results of a study based on a remarkable surveillance system that has prospectively monitored a representative sample of rural Guinea-Bissau since 1990.
Staff at each site monitored a convenience sample of laboratory reports and measured the number excluded, reasons for exclusion, and the number that eventually were classified as newly reported cases.
The compliance rate will also be assessed by monitoring a random sample of PACU discharge documents from before and after the intervention to determine the percentage of items that have been completed.
Riders who want to compete in the 2008 Giro d'Italia will need a biological passport, an antidoping program first proposed in October during a summit in Paris.The program will monitor a series of blood samples for each rider to create the medical snapshot that can be compared with results of doping tests.
According to Wada statistics for 2011 (the most up to date available), 35% of all drugs tests conducted were blood tests, including the recently introduced blood passport samples, which monitor a cyclist's levels to check for anything suspicious.
