Final answer:
People living in the United States are twice as likely to be diagnosed with bipolar disorder compared to people in other nations.
Step-by-step explanation:
According to research, people living in the United States are twice as likely to be diagnosed with bipolar disorder compared to people living in other nations.
Bipolar disorder is characterized by dramatic shifts in energy and mood, affecting the individual's ability to carry out day-to-day tasks. It is a long-term, debilitating illness that usually requires treatment.