tives (7.1%) compared with Hispanics (4.1%) , whites (3.4%), African Americans (2.7%),
and Asian Americans and Pacific Islanders (0.9%). Among adults, the prevalence of can-
nabis use disorder is also highest among Nati ve Americans and Alaska Natives (3.4%) rel-
ative to rates among African Americans (1.8%) , whites (1.4%), Hispanics (1.2%), and Asian
and Pacific Islanders (1.2%). During the past decade the prevalence of cannabis use disor-
der has increased among adults and adolescent s. Gender differences in cannabis use dis-