Consider a class with 80 enrolled students. None of the students were ill at the beginning of the school year. On August 30th, 10 students reported having a common cold. All continued to be ill on September 1st, but all 10 recovered within 3 days. On September 15th, 5 more students had a cold. All of these students continued to be ill on September 16th, but all recovered 5 days later. In this example, assume that a person cannot have a cold more than once: Calculate the cumulative incidence of the common cold in the class during the month of September.
Answers
Explanation:
Consider a class with 80 enrolled students. None of the students were ill at the beginning of the school year. On August 30th, 10 students reported having a common cold. All continued to be ill on September 1st, but all 10 recovered within 3 days. On September 15th, 5 more students had a cold. All of these students continued to be ill on September 16th, but all recovered 5 days later. In this example, assume that a person cannot have a cold more than once: Calculate the cumulative incidence of the common cold in the class during the month of September.
Explanation:
which 60 are already diabetic. The remaining 940 men are followed for 5 years during which time 75 men develop diabetes.
Calculate the 5-year risk of having diabetes.
Please express the answer in a percentage to 2 decimal places without the % symbol. For example, for a risk of 0.025 or 2.5%, enter the number 2.50. No other text is required.