Figure 2.

Percentage supporting smoke-free bars/clubs before and after implementation of the Minnesota statewide smoke-free law in October 2007: three subgroups, multivariate models^a

^aAdjusted for gender, past 30-day smoking, and number of close friends who smoked. Minnesotans with a local smoke-free law did not differ significantly from comparison states without a local smoke-free law (p=0.80). Minnesotans without a local smoke-free law did not differ significantly from comparison states without a local smoke-free law (p=0.054). Minnesotans without a local smoke-free law did differ significantly from Minnesotans with a local smoke-free law (p=0.021).

MN = Minnesota