Non-randomized studies that have examined this issue have found that clinically relevant tracheal stenosis was uncommon in PDT when performed by experienced operators in a long-term study of 326 patients [ 50].
This was a conservative estimate and is supported by recurrence data from a long-term study in which 46%% of eyes treated with vPDT and/or anti-VEGF experienced at least one recurrence over a mean follow-up of 71 months [ 28].
Stonewall's research, called The School Report, is based on an online survey of more than 1,600 lesbian, gay and bisexual (LGBT) young people between the age of 11 and 18 and is the second in a long-term study commissioned by Stonewall and carried out by the Centre for Family Research at the University of Cambridge.
According to a long-term study by the Gallaudet Research Institute in Washington, deaf high school seniors score, on average, just below the fourth-grade level on standardized reading tests.
Dr. Irwin Redlener, the director of the Children's Health Fund, notes that there is as yet no comprehensive method of tracking these children, who are supposed to be the subject of a long-term study by the Centers for Disease Control and Prevention.
A person may show resilience at some points in his or her life, but not at others, as was found, for example, in a long-term study by Werner and Smith (1992).
Meanwhile, default rates on municipal bonds were very low, averaging just 0.63% on a cumulative basis for all bonds issued between 1987 and 1994, according to a long-term study by Fitch Ratings.
The study is the first step in an effort by the department to consider ideas for a long-term study of diet programs.
These three factors emerged in a long-term study conducted by the Kenexa Research Institute.6 1.6
That's the improbable but inescapable conclusion of a long-term study conducted by the University of California, Riverside.
The study was funded by Breakthrough Breast Cancer and the findings emerged from a long-term study to understand the risk factors for breast cancer.
