کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3255737 1589388 2007 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Long-Term Cost-utility Analysis of a Multidisciplinary Primary Care Diabetes Management Program in Ontario
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی غدد درون ریز، دیابت و متابولیسم
پیش نمایش صفحه اول مقاله
Long-Term Cost-utility Analysis of a Multidisciplinary Primary Care Diabetes Management Program in Ontario
چکیده انگلیسی

ABSTRACTOBJECTIVESTo estimate the cost-effectiveness of a multidisciplinary diabetes management program using the Ontario Diabetes Economic Model (ODEM).METHODSUsing an Ontario-specific United Kingdom Prospective Diabetes Study Outcomes Model, changes in risk factors (e.g. glycosylated hemoglobin) were used to predict event rates for diabetes-related complications, costs and expected quality-adjusted life years (QALYs). Incremental costeffectiveness ratios were calculated based on the cost of the program, projected cost and effectiveness over a lifetime. The base case assumed a 1-year treatment effect, 3% discount rate and 40-year time horizon.RESULTSThe ODEM estimated that improvements in risk factors prevented 16.2/1000 deaths and 15.5/1000 myocardial infarctions, and led to a 50% relative risk reduction in first amputations.The lifetime incremental cost per QALY gained in the base case was $5992.CONCLUSIONShort-term outcomes were improved, translating into avoidance of downstream complications; thus, the increased costs of program implementation were partly offset. Overall, the program represents a cost-effective method for managing type 2 diabetes.

R É S U M ÉOBJECTIFSEstimer le rapport cout-efficacite d'un programme multidisciplinaire de traitement du diabete base sur l'ODEM (Ontario Diabetes Economic Model).MÉTHODESA partir d'un modele particulier a l'Ontario des resultats de l'etude UKPDS (United Kingdom Prospective Diabetes Study), on a utilise des changements des facteurs de risque (p. ex. hemoglobine glycosylee) pour predire la frequence des complications liees au diabete, les couts et le nombre prevu d'annees de vie ponderees par la qualite (QALY). Les rapports cout-efficacite differentiels ont ete calcules a partir du cout du programme, du cout prevu et de l'efficacite pratique pendant toute la duree de la vie. L'hypothese de base supposait que le traitement durait 1 an, que le taux d'actualisation etait de 3 % et que l'horizon etait de 40 ans.RÉSULTATSSelon l'ODEM, la reduction des facteurs de risque a prevenu 16,2 deces/1000 personnes et 15,5 infarctus du myocarde/ 1000 personnes et a abouti a une baisse de 50 % du risque relatif d'une premiere amputation. Le cout differentiel par QALY gagnee dans l'hypothese de base etait de 5992 $ pour un horizon correspondant a la duree de la vie.CONCLUSIONLes resultats a court terme se sont ameliores, ce qui a prevenu des complications par la suite. Ainsi, la hausse des couts attribuables a la mise en oeuvre du programme a ete partiellement compensee. Dans l'ensemble, le rapport coutefficacite du programme de traitement du diabete de type 2 a ete favorable.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Canadian Journal of Diabetes - Volume 31, Issue 3, 2007, Pages 205–214
نویسندگان
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