Measuring psychological morbidity for diabetes commissioning

The aim of this study was to investigate the prevalence of psychological morbidity in the local secondary care population of people with type 1 diabetes or type 2 diabetes (T1DM or T2DM) in order to determine appropriate treatment provision.

Four hundred patients seen in diabetes outpatient clinics were sent a number of standardised and validated questionnaires designed to measure: diabetes related distress; anxiety and depression; disordered eating behaviours; and borderline personality disorder. A response rate of 52.7% was achieved, providing a total of 211 completed questionnaires (111 T1DM, 100 T2DM) for analysis.

This study has demonstrated a high prevalence of psychological morbidity in the local secondary care population of people with diabetes, with as many as half of those surveyed (52%) reporting some level of psychological disturbance. After controlling for age, gender and diabetes type, few differences in levels of psychological dysfunction were identified between the T1DM and T2DM cohorts. The exception to this was disinhibited eating behaviours: 22% of people with T2DM had severe levels of disinhibited eating, twice that recorded in the T1DM population. Overall, 36% (n=76) of study participants had moderate–severe levels of depression, anxiety or both, and 9.5% (16 of 168) had scores suggestive of borderline personality disorder. Copyright © 2010 John Wiley & Sons.