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Medical AI Inquiry: You was designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.  Labels: OBJECTIVE, METHODS, RESULTS. Meshes: Body Mass Index, Body Weight, C-Peptide, Diabetes Mellitus, Type 2, Female, Glycated Hemoglobin A, Humans, Hypoglycemic Agents, Insulin, Male, Middle Aged, Survival Analysis, Time Factors, Treatment Outcome, Triglycerides.
user
Are lower plasma triglycerides associated with increased need for insulin requirement in poorly controlled Type 2 diabetic patients? Context: To identify factors associated with insulin requirement in Type 2 diabetic patients, and to examine the significance of a normal plasma triglyceride level. One hundred and three poorly controlled (HbA1c = 9.4 +/- 1.9%) Type 2 diabetic patients initially not treated with insulin were followed up for 5 years. Insulin was administered if HbA1c > 8% despite maximal oral anti-diabetic treatment and bodyweight control. Variables were compared between insulin requiring and non-insulin-treated patients using unpaired t-tests. The outcomes of initially normotriglyceridaemic (< 1.7 mmol/l) and hypertriglyceridaemic patients were compared using unpaired t-tests, and a survival analysis (Cox proportional hazards model). Sixty-three patients were transferred to insulin. They were 5 years older (P = 0.004), with a 3-year longer duration of their diabetes (P = 0.03), a 1.2% higher HbA1c (P = 0.002), and 50% lower triglyceride levels (P = 0.02) than the others. The survival analysis showed that a long duration of diabetes, a high HbA1c, and a normal triglyceride level were associated with the need for insulin; the effect of normotriglyceridaemia was significant in the most poorly controlled (HbA1c > 9.5%) patients (relative risk: 2.35, 95% confidence interval: 1.16-5.52, P = 0.016). The 46 normotriglyceridaemic patients were leaner (P = 0.0004) and had lower C-peptide levels (P = 0.0008) than the others. Despite similar diabetes duration and HBA1c, more were transferred to insulin (normotriglyceridaemic: 71%, hypertriglyceridaemic: 52%, P = 0.03).
assistant
A normal triglyceride level is associated with a need for insulin in poorly controlled Type 2 diabetes. Final Decision: yes