PHNOM PENH, Sept. 18 (Xinhua) -- Cambodia's first Gender and Environment Survey revealed high exposure to environmental and climate change hazards, and the different impacts faced by women compared to men, said a UN Women's press release on Thursday. "More women than men increased their unpaid childcare work due to disasters (26 percent compared to 22 percent)," the press release said. "As many as 77 percent of Cambodians have seen their mental health worsen as a result of slow-onset climate hazards, with women more likely than men to report stress and anxiety," the press release said. "Physical health impacts were also widespread, affecting nearly half of women (48 percent) and men (45 percent)," it added. "Cambodia has set an outstanding example by taking the first and most important step, collecting quality gender data to understand the issue," she said.