Once you have done your double blind study
, or any other study, you must interpret the data.
In this blind study
, each individual was asked to rank these tasks according to a predetermined set of criteria, thus placing them in the A, B, C, D levels for dental assistants.
In November 2002, a similar blind study
comparing paper and print quality of 34 OEM and mill-branded photo inkjet papers showed SMART Papers' Kromekote Photo Inkjet Papers ranked in the top third in print and paper quality.
Preliminary tests were 100% accurate in detecting 50 cases of ovarian cancer in a blind study
of 106 blood samples.
In a new long-term, double blind study
, 212 patients with knee osteoarthritis took either 1,500 mg of glucosamine sulfate or a placebo daily over three years.