Table 1

Serum levels of leptin (ng/ml) in patients and controls

n Mean (ng/ml) s.d.
Patients with schizophrenia 59 12.4 10.9
Male 32 8.1 9.2
Female 27 17.5 10.7
Healthy controls 59 11.5 10.2
Male 32 6.4 2.9
Female 27 17.4 12.5