Epidemiology Statistics Exercise 2 Solved Questions

Epidemiology Statistics Exercise 2 Solved Questions

Epidemiology: Exercise #1

Using the data from the table below, respond to the questions. Round to 1 decimal place.

Table 1. Diabetes cases and deaths, Florida 2019 (Hypothetical data)
Gender	Mid-Year State Population 2019	New 2019 Cases	Total Cases 2019	Deaths 2019
Total	20,957,705	658,237	2,305,348	6,423
Males	10,374,064	296,207	1,037,406	3,597
Females	10,583,641	362,030	1,267,941	2,826
Age
18-44 years	7,335,197	65,824	230,535	642
45-64 years	6,706,466	197,471	691,604	1,927
65+ years	6,916,043	394,942	1,383,209	3,854
Race/Ethnicity
Non-Hispanic White	12,993,777	230,383	806,872	642
Non-Hispanic Black	3,353,233	263,295	922,139	2,890
Hispanic	3,772,387	131,647	461,070	2,248
Other Race/Ethnicity	838,308	32,912	115,267	642
Income
<$250000 per year	5,239,426	164,559	576,337	2,569
$25000-<$50000 per year	9,430,967	427,854	1,498,476	2,248
$50000+ per year	6,287,312	65,824	230,535	1,606

For diabetes mortality, what is the sex ratio of deaths (males to females)?
What proportion of diabetes deaths were among those aged 45-64 years?
In 2019, what was the incidence per 1000 population of diabetes in Florida?
In 2019, what was the prevalence (as a %) of diabetes in Florida?
In 2019, what was the crude diabetes death rate per 100,000 among Non-Hispanic Whites?
What is the case fatality rate (%) for diabetes among those earning <$250000 per year?
Using the calculated case fatality rate, would you consider diabetes highly lethal? Yes No
Calculate the sex-specific diabetes incidence rates per 1000 people.
Who has a higher incidence rate? Males Females
Calculate the race/ethnic-specific diabetes prevalence rates per 1000 people

Non-Hispanic White:

Non-Hispanic Black:

Hispanic:

Other Race/Ethnicity:

Extra Credit:

Calculate the Standard Deviation from these numbers: 15, 22, 17, 29, 24, 23, 26, 27, 31, 20
From above, calculate the 95% confidence intervals.