Volume 22, Issue 11 pp. 2067-2072
ORIGINAL ARTICLE

25-Hydroxyvitamin D concentrations and risk of metabolic syndrome in systemic lupus erythematosus women

Mario García-Carrasco

Mario García-Carrasco

Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades, UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico

Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, IMSS, Metepec, Puebla, Mexico

Department of Immunology and Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico

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Claudia Mendoza-Pinto

Corresponding Author

Claudia Mendoza-Pinto

Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades, UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico

Centro de Investigación Biomédica de Oriente, Instituto Mexicano del Seguro Social, IMSS, Metepec, Puebla, Mexico

Department of Immunology and Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico

Correspondence

Claudia Mendoza-Pinto, Systemic Autoimmune Diseases Research Unit, CIBIOR, Hospital de Especialidades, UMAE, IMSS, Calle 2 Norte 2004, Centro, 72000 Puebla, Puebla, Mexico.

Email: [email protected]

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Miriam Cabrera-Jiménez

Miriam Cabrera-Jiménez

Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades, UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico

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Pamela Munguía-Realpozo

Pamela Munguía-Realpozo

Systemic Autoimmune Diseases Research Unit, Hospital de Especialidades, UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico

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Socorro Méndez-Martínez

Socorro Méndez-Martínez

Research in Health Coordination, Instituto Mexicano del Seguro Social, Puebla, Mexico

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Ivet Etchegaray-Morales

Ivet Etchegaray-Morales

Department of Immunology and Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico

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Roberto Berra-Romani

Roberto Berra-Romani

Department of Biomedicine, School of Medicine, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico

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Irma Zamora-Ginez

Irma Zamora-Ginez

Secretary of Research and Postgraduate Studies, Faculty of Medicine, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico

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Aurelio López-Colombo

Aurelio López-Colombo

State Research and Education Department, UMAE, Instituto Mexicano del Seguro Social, Puebla, Mexico

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Marianne G. Monroy-Azuara

Marianne G. Monroy-Azuara

Department of Immunology and Rheumatology, Medicine School, Benemérita Universidad Autónoma de Puebla, Puebla, Mexico

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Alejandro Ruiz-Arguelles

Alejandro Ruiz-Arguelles

Laboratorios Clínicos de Puebla, Puebla, Mexico

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First published: 09 October 2019
Citations: 3

Abstract

Objective

A protective function of vitamin D in metabolic syndrome (MetS) has been described. The objective of the present study was to examine the relationship between serum 25-hydroxyvitamin D (25(OH)D) concentrations and MetS in non-diabetic systemic lupus erythematosus (SLE) women.

Methods

Cross-sectional analyses of the relationship between concentrations of 25(OH)D, MetS, and its components were made in 160 non-diabetic SLE women. MetS was defined according to National Cholesterol Education Program Adult Treatment Panel III criteria. Serum 25(OH)D was measured by chemiluminescent immunoassay. Serum 25(OH)D concentrations were categorized into quartiles (<16.6, 16.6-21.1, 21.2-26.3, ≥26.4 ng/mL).

Results

A total of 79 (49.3%) SLE women had MetS. Without adjusting for body mass index (BMI) or smoking, the odds of having MetS decreased according to increasing quartiles of 25(OH)D concentrations (P for trend = .03). The odds ratio (OR) of having MetS was 0.4 (95% confidence interval: 0.2-0.9, P = .04) for the highest vs the lowest quartile of 25(OH)D concentrations when adjusted by age. The crude OR of having elevated hypertriglyceridemia decreased according to increasing quartiles of 25(OH)D concentrations (P for trend = .036). However, further adjustments for BMI and smoking removed the inverse association between 25(OH)D concentrations and MetS and its individual components.

Conclusion

In non-diabetic SLE women with mild activity, 25(OH)D concentrations are not associated with MetS and its components.

CONFLICT OF INTEREST

The authors declare that they have no competing interest.

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