1950 I believe possibly 1970
Answer: Prevalence measures
Explanation:
The primary method that is used to measure the existence of states of a particular health or illness with regards to a population at a given time period is referred to as prevalence measure.
The prevalence measures simply refers to the proportion of individuals that have a particular disease at a particular period of time in a population.
There are not answer choices?
Answer:
d.body mass index
Explanation:
because greg is calculate his height and weight
Breathing including inhaling and exhaling
