Across
- 2. the number of new cases of a disease
- 7. the study of how diseases are distributed in populations
- 8. a measure of the frequency of a health event in a defined population
- 9. refers to the number of deaths in a population due to a specific cause
Down
- 1. the total number of existing cases of a disease
- 3. determines who has the disease and where and when it occurs
- 4. a state of complete physical, mental and social well-being
- 5. to the probability that an event will occur
- 6. refers to the presence of illness or disease in a population