Among controls, age, ADS score and presence of mood disorders were also significantly different between CNR1 rs6454674 genotype groups: C carriers reported greater age: [F(1,344) = 11.922, p = 0.001, partial η2 = 0.033], greater ADS score: [F(1,344) = 10.460 p = 0.001, partial η2 = 0.030], more mood disorders: [F(1,344) = 4.791, p = 0.029, partial η2 = 0.014] than AA homozygotes. Here, CNR1 is linked to mood disorder.