Linear regression models included the explanatory variables found to be significant predictors. Possible fixed factors included: sex, age, age2, and month.
The serotonin [5-hydroxytryptamine (5-HT)] system has been implicated in the pathogenesis of major depressive disorder (MDD). Among the 5-HT receptor subtypes, 5-HT2 is one of the major pharmacologica
CI, confidence interval; BJ, Beijing; GZ, Guangzhou. a. Case vs. Control. A combined group of the minor-allele homozygotes and heterozygotes was compared with the major-allele homozygotes group ((AT+T
