A growing number of adults—about 52 million—suffer from arthritis, and data show women are more likely than men to develop it. In 2014, 26.5 percent of women reported having doctor-diagnosed arthritis, compared with 20.5 percent of men, according to new data from the Centers for Disease Control and Prevention behavioral risk survey. Many women don’t realize they are at a higher risk than their male peers, said Dr. Abhijeet Danve, a rheumatologist and faculty member in Yale School of Medicine’s rheumatology division. “Of all the patients with arthritis, almost 60 percent of them are women,” he said. Several factors likely make women more susceptible than men: biological traits, genetics and hormones, Danve said.