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KMID : 1200020170410030187
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Diabetes & Metabolism Journal
2017 Volume.41 No. 3 p.187 ~ p.194
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Physician-Directed Diabetes Education without a Medication Change and Associated Patient Outcomes
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Kim Hun-Sung
Kim Hyun-Ah
Yang Hae-Kyung
Lee Eun-Young
Jeong Yoo-Jin
Kim Tong-Min
Yang So-Jung
Baik Seo-Yeon
Lee Seung-Hwan
Cho Jae-Hyoung
Choi In-Young
Yim Hyeon-Woo
Cha Bong-Yun
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Abstract
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Background: When patients with diabetes mellitus (DM) are first referred to a hospital from primary health care clinics, physicians have to decide whether to administer an oral hypoglycemic agent (OHA) immediately or postpone a medication change in favor of diabetes education regarding diet or exercise. The aim of this study was to determine the effect of diabetes education alone (without alterations in diabetes medication) on blood glucose levels.
Methods: The study was conducted between January 2009 and December 2013 and included patients with DM. The glycosylated hemoglobin (HbA1c) levels were evaluated at the first visit and after 3 months. During the first medical examination, a designated doctor also conducted a diabetes education session that mainly covered dietary management.
Results: Patients were divided into those who received no diabetic medications (n=66) and those who received an OHA (n=124). Education resulted in a marked decrease in HbA1c levels in the OHA group among patients who had DM for <1 year (from 7.0%±1.3% to 6.6%±0.9%, P=0.0092) and for 1 to 5 years (from 7.5%±1.8% to 6.9%±1.1%, P=0.0091). Those with DM >10 years showed a slightly lower HbA1c target achievement rate of <6.5% (odds ratio, 0.089; P=0.0024).
Conclusion: For patients who had DM for more than 5 years, higher doses or changes in medication were more effective than intensive active education. Therefore, individualized and customized education are needed for these patients. For patients with a shorter duration of DM, it may be more effective to provide initial intensive education for diabetes before prescribing medicines, such as OHAs.
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KEYWORD
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Blood glucose, Diabetes education, Diabetes mellitus, Health educators, Hemoglobin A, glycosylated
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