What is the fine-grained topic of the following text: They analyzed data on 28,858 children between 6-24 years old who started taking an antipsychotic drug, and compared them to 14,429 matched control patients who took other psychiatric drugs (Adderall, Ritalin, clonidine, guanfacine, benzodiazepines). Only return the topic.
Comparative analysis of the effects of antipsychotic drugs and other psychiatric drugs on children.