Percentage Bar Charts for Sex, Race and Age

Commentary

From the graph, we can see that there are relatively equal numbers of men and women (43.7% and 56.3%, respectively).

The population is majority white (90.6%) while 9.1% and 0.4% are Black or African American and American Indian or Alaska Native, respectively.

The study participants also skew older with 87% being over the age of 65 and 30.3% being over the age of 80.

Density Plots with Medians for BMI, Education and Disease Duration

Commentary

The median BMI of the population is 24.2, and we can see that the majority of participants lie within the 20-30 range.

The median number of years in education is 12, and we can also see slight peaks in the distribution at around 8 and 16 years.

We can see that most participants have been diagnosed with the condition within the last 5 years, with the median number of years since diagnosis being 3.