Figure 2.
The distribution of hookah use without intent to use again and with intent to use again differed significantly by age (Rao-Scott chi-square = 717.7, df = 10, P < .0001), gender (Rao-Scott chi-square = 41.9, df = 2, P < .0001), race (Rao-Scott chi-square 66.1, df = 6, P < .0001), and education level (Rao-Scott chi-square = 77.1, df = 4, P < .0001).