What is the annual cost of TBI?

• A. $8 billion
• B. $80 billion
• C. $80 million
• D. $800 billion

Answer: (B)

The main idea here is the huge economic burden TBI places on society, driven by both medical care and long-term disability. In the United States, the annual cost is commonly cited around $80 billion, reflecting direct medical expenses (hospitalization, rehab, long-term care) plus indirect costs like lost productivity and unpaid caregiver time. The other options don’t fit the scale: $8 billion is too low given the number of injuries and required care; $80 million is far too small for a condition that affects many people each year; $800 billion would exceed plausible total annual costs. So, $80 billion best represents the annual economic impact.