Relation between cost of drug treatment and body mass index in people with type 2 diabetes in Latin America. |
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Abstract | Despite the frequent association of obesity with type 2 diabetes (T2D), the effect of the former on the cost of drug treatment of the latest has not been specifically addressed. We studied the association of overweight/obesity on the cost of drug treatment of hyperglycemia, hypertension and dyslipidemia in a population with T2D. |
PMID | 29261739 |
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Mayor MeshTerms | |
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Journal Title | plos one |
Publication Year Start | 0-01-01 |
PMID- 29261739 OWN - NLM STAT- In-Process LR - 20171220 IS - 1932-6203 (Electronic) IS - 1932-6203 (Linking) VI - 12 IP - 12 DP - 2017 TI - Relation between cost of drug treatment and body mass index in people with type 2 diabetes in Latin America. PG - e0189755 LID - 10.1371/journal.pone.0189755 [doi] AB - AIMS: Despite the frequent association of obesity with type 2 diabetes (T2D), the effect of the former on the cost of drug treatment of the latest has not been specifically addressed. We studied the association of overweight/obesity on the cost of drug treatment of hyperglycemia, hypertension and dyslipidemia in a population with T2D. METHODS: This observational study utilized data from the QUALIDIAB database on 3,099 T2D patients seen in Diabetes Centers in Argentina, Chile, Colombia, Peru, and Venezuela. Data were grouped according to body mass index (BMI) as Normal (18.5</=BMI<25), Overweight (25</=BMI<30), and Obese (BMI>/=30). Thereafter, we assessed clinical and metabolic data and cost of drug treatment in each category. Statistical analyses included group comparisons for continuous variables (parametric or non-parametric tests), Chi-square tests for differences between proportions, and multivariable regression analysis to assess the association between BMI and monthly cost of drug treatment. RESULTS: Although all groups showed comparable degree of glycometabolic control (FBG, HbA1c), we found significant differences in other metabolic control indicators. Total cost of drug treatment of hyperglycemia and associated cardiovascular risk factors (CVRF) increased significantly (p<0.001) with increment of BMI. Hyperglycemia treatment cost showed a significant increase concordant with BMI whereas hypertension and dyslipidemia did not. Despite different values and percentages of increase, this growing cost profile was reproduced in every participating country. BMI significantly and independently affected hyperglycemia treatment cost. CONCLUSIONS: Our study shows for the first time that BMI significantly increases total expenditure on drugs for T2D and its associated CVRF treatment in Latin America. FAU - Elgart, Jorge Federico AU - Elgart JF AUID- ORCID: http://orcid.org/0000-0002-6101-1219 AD - CENEXA. Center of Experimental and Applied Endocrinology (UNLP-CONICET La Plata), School of Medicine, National University of La Plata, La Plata, Argentina. FAU - Prestes, Mariana AU - Prestes M AD - CENEXA. Center of Experimental and Applied Endocrinology (UNLP-CONICET La Plata), School of Medicine, National University of La Plata, La Plata, Argentina. FAU - Gonzalez, Lorena AU - Gonzalez L AD - CENEXA. Center of Experimental and Applied Endocrinology (UNLP-CONICET La Plata), School of Medicine, National University of La Plata, La Plata, Argentina. AD - School of Health Economics and Management of Healthcare Organizations, Faculty of Economic Sciences, National University of La Plata, La Plata, Argentina. FAU - Rucci, Enzo AU - Rucci E AD - CENEXA. Center of Experimental and Applied Endocrinology (UNLP-CONICET La Plata), School of Medicine, National University of La Plata, La Plata, Argentina. AD - III-LIDI, Faculty of Informatics, National University of La Plata, La Plata, Argentina. FAU - Gagliardino, Juan Jose AU - Gagliardino JJ AD - CENEXA. Center of Experimental and Applied Endocrinology (UNLP-CONICET La Plata), School of Medicine, National University of La Plata, La Plata, Argentina. CN - QUALIDIAB Net study group LA - eng PT - Journal Article DEP - 20171220 PL - United States TA - PLoS One JT - PloS one JID - 101285081 EDAT- 2017/12/21 06:00 MHDA- 2017/12/21 06:00 CRDT- 2017/12/21 06:00 PHST- 2017/07/07 00:00 [received] PHST- 2017/12/03 00:00 [accepted] PHST- 2017/12/21 06:00 [entrez] PHST- 2017/12/21 06:00 [pubmed] PHST- 2017/12/21 06:00 [medline] AID - 10.1371/journal.pone.0189755 [doi] AID - PONE-D-17-25139 [pii] PST - epublish SO - PLoS One. 2017 Dec 20;12(12):e0189755. doi: 10.1371/journal.pone.0189755. eCollection 2017.