Complex sentence: It is ranked as the 10th leading cause of death in the United States in 2009 at about 36,000 cases a year, with about 650,000 people are seen in the emergency department yearly there due to attempting suicide.
Split into simpler sentences: It is ranked as the 10th leading cause of death in the United States in 2009 at about 36,000 cases a year. And about 650,000 people are seen in the emergency department yearly there due to attempting suicide.