Which of the following is not a leading health indicator?

A) Immunization
B) Sentinel events
C) Physical activity
D) Injury and violence

Sentinel Events

Critical incidents that indicate a significant negative outcome in a healthcare setting, prompting immediate investigation and response.

Immunization

Involves the process of making an individual immune or resistant to an infectious disease, typically by administering a vaccine.

Physical Activity

Any bodily movement produced by skeletal muscles that requires energy expenditure, contributing to health and well-being.