PAT Survey shows treat-and-extend holding steady as preferred strategy

SAN DIEGO — The same questions have yielded different answers over the years.About 32% of the membership responded to the 2014 Preferences and Trends (PAT) Survey, Thomas Stone, MD, told colleagues at the annual meeting of the American Society of Retina Specialists here. Of the 75 questions included, some are asked from year to year, giving the opportunity to track trends, Stone said.