BEIJING — Law enforcement officials in the western region of Xinjiang on Saturday identified five men they said were responsible for an attack on an outdoor vegetable market on Thursday that killed 43 people and injured more than 90, many of them elderly shoppers.

The authorities said four of the men were killed when the two vehicles they used to mount the attack exploded in Urumqi, the regional capital. They were identified through DNA analysis. The fifth suspect was captured Thursday night after escaping to a town about 150 miles south of the city, the police said. They have not said whether they are looking for more suspects.

The names of the five men suggested that they were members of the region’s Uighur minority, which has been implicated in an increasing number of violent attacks across the country in recent months, including a bombing at a train station in Urumqi three weeks ago that killed three people, including two of the assailants, and injured 79.

The police report issued Saturday said the five men responsible for the market attack were members of a “terrorist gang” from Pishan County, in the predominantly Uighur south of Xinjiang, and had been inspired by overseas jihadists. “They took part in illegal religious activities, watched and listened to terrorist violence video and audio materials,” the national broadcaster, CCTV, said on its website.