Sweden sentenced a Uighur man to 16 months in prison on Monday for spying on a community of Uighur refugees and passing information to China, a court document said. The man, Babur Maihesuti, 62, was convicted of handing information about the health, travels and political leanings of other Uighurs to a journalist and diplomat who was a Chinese intelligence officer, the document said. Mr. Maihesuti had infiltrated a political body for Uighurs in exile, the World Uighur Congress.