Perceived diabetes status is independently associated with glucose monitoring behaviour among type 2 diabetes mellitus patients

AimsTo investigate if patients’ perceptions of their diabetes status is related to blood glucose self-monitoring (SMBG) behaviour, independent of self-reported disease severity.MethodsThe setting of this study was a cross-sectional study among 1561 patients, 18 years or older, who filled at least two prescriptions for any glucose lowering drug between March 2002 and 2003 in the Netherlands. Using a 30-item self-administered questionnaire, data on self-monitoring behaviour (frequency of test strip use and objective of self-monitoring), perceived diabetes status and disease severity were gathered. Type 1 diabetes mellitus patients were excluded. We used logistic regression to calculate odds ratios (OR) and their 95% confidence intervals (CI).ResultsAbout 54% of the patients (n = 841) returned evaluable questionnaires. After exclusion of 97 type 1 diabetes mellitus patients, 744 type 2 diabetes mellitus patients were included. Practising SMBG was more common among patients who rated their diabetes status as poorly or moderately controlled compared to those who rated it (very) well-controlled (OR 1.93; 95% CI: 1.20–3.12). A better perceived diabetes status was more likely in those who performed SMBG infrequently compared to those who performed SMBG frequently (p-value for trend = 0.001). Self-reported factors of disease severity and personalised objectives did not affect these associations considerably.ConclusionsAmong type 2 diabetes mellitus patients, SMBG behaviour is associated with patients’ perceptions of diabetes status, irrespective of the self-reported disease severity.