This drug should not be used in combination with other stimulant products (e.g., caffeine) or other cough-and-cold products. Also, it should not be used as a dietary supplement for weight loss, body building, or increasing energy/alertness.
OECD Statistics. Definition: The crude death rate is the number of deaths occurring among the population of a given geographical area during a given year, per 1,000 mid-year total population of the given geographical area during the same year. Source Publication:
Crude Rates. Crude rates are quite simple and straightforward. They are calculated by dividing the total number of cases in a given time period by the total number of persons in the population. In this case Population B has a higher crude rate of disease.