Body mass index and blood glucose in psychiatric and general practice populations.
Aims and method Using a retrospective observational approach, we aimed to discern whether there was a difference in metabolic parameters between psychiatric and general practice populations in the same locality. Second, we aimed to establish differences in metabolic parameters of patients taking olanzapine, clozapine or aripiprazole. Results Patients with psychiatric illness had a body mass index (BMI) comparable to that of the general practice population (28.7 v. 29.7 kg/m(2)), but blood glucose was significantly lower in the general practice population (4.8 v. 6.1 mmol/L). Olanzapine was associated with the lowest BMI (26.1 kg/m(2)) and aripiprazole the highest (32.2 kg/m(2)), with no difference in blood glucose between antipsychotics. Clinical implications Awareness of environmental factors and how they affect individuals is important and medications are not the only cause of metabolic effects. There may be a channelling bias present, meaning practitioners are cognisant of potential metabolic effects prior to prescribing. Overall monitoring of physical health is important regardless of potential cause.
NHS Lanarkshire, Scotland, UK.
Sarah
S
McAvoy
NHS Lanarkshire, Scotland, UK.
Matthew
M
Cordiner
NHS Lanarkshire, Scotland, UK.
Jackie
J
Kelly
NHS Lanarkshire, Scotland, UK.
Laura
L
Chiwanda
NHS Lanarkshire, Scotland, UK.
Christine
C
Jefferies
NHS Lanarkshire, Scotland, UK.
Kirsteen
K
Miller
NHS Lanarkshire, Scotland, UK; University of Glasgow, Scotland, UK.
Polash
P
Shajahan