title: Variations in glucose self-monitoring during oral hypoglycaemic therapy in primary care.
abstract: OBJECTIVE
  To describe the prescription of glucose self-monitoring materials in the first 12 months after initiation of oral hypoglycaemic therapy.
  
  
  METHODS
  Cohort study of subjects registered with UK general practices and prescribed oral hypoglycaemic drugs for the first time between January 1993 and December 1998. Analyses were adjusted for age, sex, year, prevalent coronary heart disease and clustering by practice.
  
  
  RESULTS
  Data were analysed for 11 688 subjects registered with 262 practices. The proportion who received no prescriptions for monitoring increased from 24% in 1993 to 30% in 1998; urine glucose monitoring only decreased from 45 to 27%; while blood glucose monitoring only increased from 19 to 32%. In those under 45 years, 25% were not prescribed monitoring, increasing to 53% in those aged 85 years and over. In the same age groups, the proportion prescribed blood glucose monitoring only declined from 37 to 16%. At different general practices, the proportion of patients prescribed monitoring strips ranged from 12 to 100%. Practices with more registered diabetic patients were more likely to prescribe urine glucose monitoring only. Monitoring prescriptions varied widely between England, Scotland, Wales and Northern Ireland. Among eight English regions, the proportion prescribed blood glucose monitoring only ranged from 18 to 37%.
  
  
  CONCLUSIONS
  Prescription of glucose monitoring varies according to patient and practice characteristics and geographical location. Monitoring patterns are changing over time. These variations may reflect uncertainty concerning the effectiveness of monitoring, and diversity of patient and professional preferences with respect to monitoring.
authors.affiliation: Department of Public Health Sciences, King's College London, Capital House, 42 Weston Street, London SE1 3QD, UK. martin.gulliford@kcl.ac.uk
authors.forename: M
authors.initials: M
authors.lastname: Gulliford
authors.forename: R
authors.initials: R
authors.lastname: Latinovic
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D000369:Aged, 80 and over; D001786:Blood Glucose / Q000378:metabolism*; D015190:Blood Glucose Self-Monitoring / Q000706:statistics & numerical data*; D003924:Diabetes Mellitus, Type 2 / Q000097:blood / Q000188:drug therapy*; D016903:Drug Monitoring / Q000379:methods / Q000706:statistics & numerical data; D005260:Female; D006029:Glycosuria / Q000175:diagnosis; D006801:Humans; D007004:Hypoglycemic Agents / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010818:Practice Patterns, Physicians' / Q000706:statistics & numerical data; D055656:Prescriptions; D011320:Primary Health Care / Q000379:methods* / Q000706:statistics & numerical data; D006113:United Kingdom
chemical_list: D001786:Blood Glucose; D007004:Hypoglycemic Agents