In 2010, there were very small numbers (nB5) of both ED visits and PCC calls for bath salts. In 2011, ED visits and PCC calls related to bath salts increased dramatically. ED visits for bath salts totaled 166 and PCC calls totaled 480 through July 2011. A time-series chart of these data, analyzed by month, as shown in figure 1 . Pearson correlation analysis showed a strong relationship between ED visits and PCC calls for bath salts (r 00.83, p 00.02).