Table 2

Risk of developing diabetes by number of risk factors and age at clozapine initiation (less than 25 years old, between 25 and 35, and above 35 years old)

All ages (%)<25 (%)25–35 (%)>35 (%)
No risk factors (n)20122718
Family history of diabetes (n)40233375
Extreme birth weight (n)56304390
Family history and abnormal birth weight (n)8050100100
  • Data only include cases with more than 10 years of clozapine treatment.