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Wall-Medrano A, Ramos-Jiménez A, Hernandez-Torres RP, Villalobos-Molina R, Tapia-Pancardo DC, Jiménez-Flores JR, Méndez-Cruz AR, Murguía-Romero M, Gallardo-Ortíz IA, Urquídez-Romero R. Cardiometabolic risk in young adults from northern Mexico: Revisiting body mass index and waist-circumference as predictors. BMC Public Health 2016; 16:236. [PMID: 26956639 PMCID: PMC4782332 DOI: 10.1186/s12889-016-2896-1] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2015] [Accepted: 02/19/2016] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND A body mass index (BMI) ≥30 kg/m(2) and a waist circumference (WC) ≥80 cm in women (WCF) or ≥90 cm in men (WCM) are reference cardiometabolic risk markers (CMM) for Mexicans adults. However, their reliability to predict other CMM (index tests) in young Mexicans has not been studied in depth. METHODS A cross-sectional descriptive study evaluating several anthropometric, physiological and biochemical CMM from 295 young Mexicans was performed. Sensitivity (Se), specificity (Sp) and Youden's index (J) of reference BMI/WC cutoffs toward other CMM (n = 14) were obtained and their most reliable cutoffs were further calculated at Jmax. RESULTS Prevalence, incidence and magnitude of most CMM increased along the BMI range (p < 0.01). BMI explained 81 % of WC's variance [Se (97 %), Sp (71 %), J (68 %), Jmax (86 %), BMI = 30 kg/m(2)] and 4-50 % of other CMM. The five most prevalent (≥71 %) CMM in obese subjects were high WC, low HDL-C, and three insulin-related CMM [Fasting insulin, HOMA-IR, and QUICKI]. For a BMI = 30 kg/m(2), J ranged from 16 % (HDL-C/LDL-C) to 68 % (WC), being moderately reliable (Jmax = 61-67) to predict high uric acid (UA), metabolic syndrome (MetS) and the hypertriglyceridemic-waist phenotype (HTGW). Corrected WCM/WCF were moderate-highly reliable (Jmax = 66-90) to predict HTGW, MetS, fasting glucose and UA. Most CMM were moderate-highly predicted at 27 ± 3 kg/m(2) (CI 95 %, 25-28), 85 ± 5 cm (CI 95 %, 82-88) and 81 ± 6cm (CI 95 %, 75-87), for BMI, WCM and WCF, respectively. CONCLUSION BMI and WC are good predictors of several CMM in the studied population, although at different cutoffs than current reference values.
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Affiliation(s)
- Abraham Wall-Medrano
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Anillo Envolvente del Pronaf y Estocolmo, Ciudad Juárez, 32300, Chihuahua, México.
| | - Arnulfo Ramos-Jiménez
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Anillo Envolvente del Pronaf y Estocolmo, Ciudad Juárez, 32300, Chihuahua, México.
| | - Rosa P Hernandez-Torres
- Facultad de Ciencias de la Cultura Física, Universidad Autónoma de Chihuahua, Chihuahua, México.
| | - Rafael Villalobos-Molina
- Unidad de Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, México.
- Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México.
| | | | - J Rafael Jiménez-Flores
- Unidad de Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, México.
- Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México.
| | - A René Méndez-Cruz
- Unidad de Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, México.
- Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México.
| | - Miguel Murguía-Romero
- Unidad de Biomedicina, Universidad Nacional Autónoma de México, Tlalnepantla, México.
- Laboratorio Nacional en Salud: Diagnóstico Molecular y Efecto Ambiental en Enfermedades Crónico-Degenerativas, Facultad de Estudios Superiores Iztacala, Universidad Nacional Autónoma de México, Tlalnepantla, México.
| | | | - René Urquídez-Romero
- Instituto de Ciencias Biomédicas, Universidad Autónoma de Ciudad Juárez, Anillo Envolvente del Pronaf y Estocolmo, Ciudad Juárez, 32300, Chihuahua, México.
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