Fig. 4: Distribution of state-level CRF values by history of Jim Crow laws and history of Confederacy.
From: A latent measure of cultural racism and its association with US mortality and life expectancy
a, The CRF and history of Jim Crow laws. b, The CRF and history of Confederacy. The CRF value for each state is indicated using state abbreviation labels. In each box plot, the centre line indicates the median, the centre solid dot indicates the mean, the box limits indicate the upper and lower quartiles, and the whiskers indicate values within 1.5 times the interquartile range. The sample size is 51.
