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. Author manuscript; available in PMC: 2020 Mar 2.
Published in final edited form as: Prog Neuropsychopharmacol Biol Psychiatry. 2018 Nov 1;90:55–61. doi: 10.1016/j.pnpbp.2018.10.018

Graph 1.

Distribution of PPP-VAS scores for each dimension according to depression status in Montreal (left) and in Little Rock (right).

Graph 1.

Footnotes: Black line inside box = median of distribution; Upper and lower limits of a box = 75th and 25th percentiles of the distribution (the box therefore represents 50% of the sample); Vertical lines = range between minimal and maximal values within 1.5 times the length of a box; Stars and circles = extreme minimal and maximal values beyond 1.5 (circles) and 3 (stars) times the length of the box.