<qa>  What is the association between atypical antipsychotics and the onset of diabetes?Diabetes is prevalent in schizophrenics and may be induced by antipsychotic treatments. Several retrospective studies have suggested that psychiatric patients exposed to atypical antipsychotics may be at a higher risk for developing diabetes and ketoacidosis. The association between these atypical antipsychotics and the onset of diabetes is further strengthened by observations of: 