Figure 3.
Box and whisker distribution plots of number of detention officer healthcare duties by category of weekly nursing coverage hours in 254 jails in four US southeastern states, October 2020–May 2021*. *Median and interquartile values are labelled; for the Nursing Coverage Category 121–168 h, the 25%tile and median are both 1.0. Based on Wilcoxon Rank Sum Scores, all pairwise comparisons between the four categories of weekly nursing coverage hours were statistically significant (p < .05) except for the ≤ 40 vs. 41–80 h (p = 0.091).