Tinahones, F.J. (Francisco J.)
- Publications
- item.page.relationships.isContributorAdvisorOfPublication
- item.page.relationships.isContributorOfPublication
29 results
Search Results
Now showing 1 - 10 of 29
- Seafood Consumption, Omega-3 Fatty Acids Intake, and Life-Time Prevalence of Depression in the PREDIMED-Plus Trial(MDPI, 2018-12-18) Babio, N. (Nancy); Martinez, J.A. (José Alfredo); Martinez-Gonzalez, M.A. (Miguel Ángel); Izquierdo, M. (Marisol); Garcia-Rios, A. (Antonio); Fito, M. (Montserrat); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); Vioque, J. (Jesús); Ortega-Azorin, C. (Carolina); García Hera, M (Manoli) de la; Tur, J.A. (Josep A.); Toledo, E. (Estefanía); Romaguera, D. (Dora); Lecea, O. (Oscar); Vázquez, C. (Clotilde); Zomeño, M.D. (María Dolores); Bueno-Cavanillas, A. (Aurora); Muñoz, M.A. (Miguel Angel); Delgado-Rodriguez, M. (Miguel); López-Miranda, J. (José); Matia, P. (Pilar); Ros, E. (Emilio); Ruiz-Canela, M. (Miguel); Alvarez Perez, J. (Jacqueline); Ortega-Calvo, M. (Manuel); Estruch, R. (Ramón); Diaz-Lopez, A. (Andres); Pérez-Lopez, J. (Jessica); Sanchez-Villegas, A. (Almudena); Serra-Majem, L. (Luis); Corella, D. (Dolores); Abete, I. (Itziar); Vidal, J. (Josep); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Martin, V. (Vicente); Aros, F. (Fernando)Background: The aim of this analysis was to ascertain the type of relationship between fish and seafood consumption, omega-3 polyunsaturated fatty acids (ω-3 PUFA) intake, and depression prevalence. Methods: Cross-sectional analyses of the PREDIMED-Plus trial. Fish and seafood consumption and ω-3 PUFA intake were assessed through a validated food-frequency questionnaire. Self-reported life-time medical diagnosis of depression or use of antidepressants was considered as outcome. Depressive symptoms were collected by the Beck Depression Inventory-II. Logistic regression models were used to estimate the association between seafood products and ω-3 PUFA consumption and depression. Multiple linear regression models were fitted to assess the association between fish and long-chain (LC) ω-3 PUFA intake and depressive symptoms. Results: Out of 6587 participants, there were 1367 cases of depression. Total seafood consumption was not associated with depression. The odds ratios (ORs) (95% confidence intervals (CIs)) for the 2nd, 3rd, and 4th quintiles of consumption of fatty fish were 0.77 (0.63–0.94), 0.71 (0.58–0.87), and 0.78 (0.64–0.96), respectively, and p for trend = 0.759. Moderate intake of total LC ω-3 PUFA (approximately 0.5–1 g/day) was significantly associated with a lower prevalence of depression. Conclusion: In our study, moderate fish and LC ω-3 PUFA intake, but not high intake, was associated with lower odds of depression suggesting a U-shaped relationship.
- Dietary Quality Changes According to the Preceding Maximum Weight: A Longitudinal Analysis in the PREDIMED-Plus Randomized Trial(2020) Martinez, J.A. (José Alfredo); Martinez-Gonzalez, M.A. (Miguel Ángel); Micó-Pérez, R.M. (Rafael Manuel); Gimenez-Alba, I.M. (Ignacio Manuel); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); Vioque, J. (Jesús); Becerra-Tomas, N. (Nerea); Romaguera, D. (Dora); Lapetra, J. (José); Bouzas, C. (Cristina); Bueno-Cavanillas, A. (Aurora); Schröder, H. (Helmut); Delgado-Rodriguez, M. (Miguel); López-Miranda, J. (José); Ros, E. (Emilio); Bibiloni, M.M. (Maria del Mar); Ortíz-Ramos, M. (María); Alonso-Gomez, A. (Ángel); Wärnberg, J. (Julia); Estruch, R. (Ramón); Altés-Boronat, A. (Andreu); Luca, B.L. (Bogdana L.); Serra-Majem, L. (Luis); Corella, D. (Dolores); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Sayon-Orea, C. (Carmen); Garcia, S. (Silvia); Mateos, D. (David)One-year dietary quality change according to the preceding maximum weight in a lifestyle intervention program (PREDIMED-Plus trial, 55–75-year-old overweight or obese adults; n = 5695) was assessed. A validated food frequency questionnaire was used to assess dietary intake. A total of 3 groups were made according to the difference between baseline measured weight and lifetime maximum reported weight: (a) participants entering the study at their maximum weight, (b) moderate weight loss maintainers (WLM), and (c) large WLM. Data were analyzed by General Linear Model. All participants improved average lifestyle. Participants entering the study at their maximum weight were the most susceptible to improve significantly their dietary quality, assessed by adherence to Mediterranean diet, DII and both healthful and unhealthful provegetarian patterns. People at maximum weight are the most benefitted in the short term by a weight management program. Long term weight loss efforts may also reduce the effect of a weight management program.
- Factors associated with successful dietary changes in an energy-reduced Mediterranean diet intervention: a longitudinal analysis in the PREDIMED-plus trial(Springer, 2022) Buil-Cosiales, P. (Pilar); Castañer, O. (Olga); Martinez, J.A. (José Alfredo); Oncina-Canovas, A. (Alejandro); Martinez-Gonzalez, M.A. (Miguel Ángel); Garcia-Rios, A. (Antonio); Fito, M. (Montserrat); Tojal-Sierra, L. (Lucas); Martín-Sánchez, V. (Vicente); Pérez-Farinós, N. (Napoleón); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); García-Gavilán, J.F. (Jesús F.); Vioque, J. (Jesús); Moñino, M. (Manuel); Ortega-Azorin, C. (Carolina); Zulet, M.A. (María Ángeles); Becerra-Tomas, N. (Nerea); Tur, J.A. (Josep A.); Toledo, E. (Estefanía); Romaguera, D. (Dora); Muralidharan, J. (Jananee); San-Julián-Aranguren, B. (Beatriz); Vázquez, C. (Clotilde); Sacanella, E. (Emilio); Lapetra, J. (José); Matía-Martín, P. (Pilar); Bueno-Cavanillas, A. (Aurora); Schröder, H. (Helmut); Delgado-Rodriguez, M. (Miguel); López-Miranda, J. (José); Goicolea-Güemez, L. (Leire); Razquin, C. (Cristina); Ros, E. (Emilio); Ruiz-Canela, M. (Miguel); Fernández-Lázaro, C.I. (César I.); Goday, A. (Albert); Alonso-Gomez, A. (Ángel); Wärnberg, J. (Julia); Estruch, R. (Ramón); Vazquez-Ruiz, Z. (Zenaida); Santos-Lozano, J.M. (José M.); Serra-Majem, L. (Luis); Corella, D. (Dolores); Vidal, J. (Josep); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Sorli, J.V. (Jose V.); Bernal-López, M.R. (María Rosa)Purpose Long-term nutrition trials may fail to respond to their original hypotheses if participants do not comply with the intended dietary intervention. We aimed to identify baseline factors associated with successful dietary changes towards an energy-reduced Mediterranean diet (MedDiet) in the PREDIMED-Plus randomized trial. Methods Longitudinal analysis of 2985 participants (Spanish overweight/obese older adults with metabolic syndrome) randomized to the active intervention arm of the PREDIMED-Plus trial. Dietary changes were assessed with a 17-item energyreduced MedDiet questionnaire after 6 and 12 months of follow-up. Successful compliance was defned as dietary changes from baseline of≥5 points for participants with baseline scores<13 points or any increase if baseline score was≥13 points. We conducted crude and adjusted multivariable logistic regression models to identify baseline factors related to compliance. Results Consistent factors independently associated with successful dietary change at both 6 and 12 months were high baseline perceived self-efcacy in modifying diet (OR6-month: 1.51, 95% CI 1.25–1.83; OR12-month: 1.66, 95% CI 1.37–2.01), higher baseline fber intake (OR6-month: 1.62, 95% CI 1.07–2.46; OR12-month: 1.62, 95% CI 1.07–2.45), having>3 chronic conditions (OR6-month: 0.65, 95% CI 0.53–0.79; OR12-month: 0.76, 95% CI 0.62–0.93), and sufering depression (OR6-month: 0.80, 95% CI 0.64–0.99; OR12-month: 0.71, 95% CI 0.57–0.88). Conclusion Our results suggested that recruitment of individuals with high perceived self-efcacy to dietary change, and those who initially follow diets relatively richer in fber may lead to greater changes in nutritional recommendations. Participants with multiple chronic conditions, specifcally depression, should receive specifc tailored interventions.
- Ultra-processed foods consumption as a promoting factor of greenhouse gas emissions, water, energy, and land use: A longitudinal assessment(2023) Buil-Cosiales, P. (Pilar); Castañer, O. (Olga); Martinez-Gonzalez, M.A. (Miguel Ángel); González-Palacios, S. (Sandra); Fito, M. (Montserrat); Pastor, R. (Rosario); Alvarez-Alvarez, L. (Laura); Tojal-Sierra, L. (Lucas); Martín-Sánchez, V. (Vicente); Gonzalez, J.I. (José I.); Martínez-Hernández, J.A. (J. Alfredo); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); Vioque, J. (Jesús); Tur, J.A. (Josep A.); Shyam, S. (Sangeetha); Toledo, E. (Estefanía); Bes-Rastrollo, M. (Maira); Romaguera, D. (Dora); Vázquez, C. (Clotilde); Matía-Martín, P. (Pilar); Bouzas, C. (Cristina); Rubín-García, M. (María); Delgado-Rodriguez, M. (Miguel); López-Miranda, J. (José); Coltell, O. (Oscar); Khoury, N. (Nadine); Perez, K.A. (Karla Alejandra); Ros, E. (Emili); Wärnberg, J. (Julia); Estruch, R. (Ramón); Santos-Lozano, J.M. (José M.); Barcelo, C.; Bernal-Lopez, M. R; Casas, R.; Garcia-Rios, A.; Goicolea-Guemez, L.; Gomez-Gracia, E.; Konieczna, J.; Masso-Guijarro, P.; Zulet-Alzórriz, M. (María de los Ángeles); Serra-Majem, L. (Luis); Corella, D. (Dolores); Zomeño-Fajardo, M.D. (Maria Dolores); Martinez-Rodriguez, M.A. (Maria Angeles); Vidal, J. (Josep); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Pena-Orihuela, P.J. (Patricia J.); Cano-Ibañez, N. (Naomi); Monserrat-Mesquida, M. (Margalida); Garcia, S. (Silvia)Background: Dietary patterns can produce an environmental impact. Changes in people's diet, such as the increased consumption of ultra-processed food (UPF) can not only influence human health but also environment sustainability. Objectives: Assessment of the impact of 2-year changes in UPF consumption on greenhouse gas emissions and water, energy and land use. Design: A 2-year longitudinal study after a dietary intervention including 5879 participants from a Southern European population between the ages of 55-75 years with metabolic syndrome. Methods: Food intake was assessed using a validated 143-item food frequency questionnaire, which allowed classifying foods according to the NOVA system. In addition, sociodemographic data, Mediterranean diet adherence, and physical activity were obtained from validated questionnaires. Greenhouse gas emissions, water, energy and land use were cal-culated by means of the Agribalyse & REG; 3.0.1 database of environmental impact indicators for food items. Changes in UPF consumption during a 2-year period were analyzed. Statistical analyses were conducted using computed General Lin-ear Models. Results: Participants with major reductions in their UPF consumption reduced their impact by -0.6 kg of CO2eq and -5.3 MJ of energy. Water use was the only factor that increased as the percentage of UPF was reduced. Conclusions: Low consumption of ultra-processed foods may contribute to environmental sustainability. The processing level of the consumed food should be considered not only for nutritional advice on health but also for environmental protection. Trial registration: ISRCTN, ISRCTN89898870. Registered 05 September 2013, http://www.isrctn.com/ ISRCTN89898870.
- Association of monetary diet cost of foods and diet quality in Spanish older adults(Frontiers, 2023) Martinez, J.A. (José Alfredo); Martinez-Gonzalez, M.A. (Miguel Ángel); Riquelme-Gallego, B. (Blanca); Pastor, R. (Rosario); Tinahones, F.J. (Francisco J.); Vioque, J. (Jesús); Bes-Rastrollo, M. (Maira); Romaguera, D. (Dora); Romero-Secin, A. (Anny); Lapetra, J. (José); Bouzas, C. (Cristina); Schröder, H. (Helmut); López-Miranda, J. (José); Ruiz-Canela, M. (Miguel); Alonso-Gomez, A. (Ángel); Wärnberg, J. (Julia); Estruch, R. (Ramón); Serra-Majem, L. (Luis); Corella, D. (Dolores); Abete, I. (Itziar); Salas-Salvado, J. (Jordi); Monserrat-Mesquida, M. (Margalida); Garcia, S. (Silvia); Garcia-Arellano, A. (Ana)Background: A major barrier to a healthy diet may be the higher price of healthy foods compared to low-quality foods. Objectives: This study aimed to assess the association between the monetary cost of food and diet quality in Spanish older adults at high risk of cardiovascular disease. Methods: Cross-sectional analysis was carried out in Spanish older adults (n = 6,838; 48.6% female). A validated food frequency questionnaire was used to assess dietary intake. Metabolic syndrome severity, adherence to the Mediterranean diet (MedDiet), adherence to a provegetarian dietary pattern, and dietary inflammatory index were assessed. The economic cost of the foods was obtained from the Spanish Ministry of Agriculture Fisheries and Food database (2015–2017, the period of time when the participants were recruited). The total cost of diet adjusted per 1,000 kcal was computed. Results: The healthier dietary pattern was associated with a higher cost of the diet. Higher adherence to the MedDiet, anti-inflammatory diet, and the healthy version of the provegetarian dietary pattern were related to higher costs of the diet. Conclusion: Higher diet quality was associated with a higher dietary cost of the diet per 1,000 kcal/day. Food prices can be an important component of interventions and policies aimed at improving people's diets and preventing diet-related chronic diseases.
- Reduced Plasma Orexin-A Concentrations are Associated with Cognitive Deficits in Anorexia Nerviosa(Springer Science and Business Media LLC, 2019) Sánchez-Díaz, I. (Isabel); Fernandez-Garcia, J.C. (José C.); Casanueva, F.F. (Felipe F.); Garrido-Sánchez, L. (Lourdes); Tinahones, F.J. (Francisco J.); Torre, R. (Rafael) de la; Vintró-Alcaraz, C. (Cristina); Frühbeck, G. (Gema); Steward, T. (Trevor); Menchon, J.M. (José M.); Crujeiras, A.B. (Ana B.); Granero, R. (Roser); Baños, R. (Rosa); Agüera, Z. (Zaida); Jimenez-Murcia, S. (Susana); Rodriguez, A. (Amaia); Riesco, N. (Nadine); Botella, C. (Cristina); Ortega, F.J. (Francisco J.); Fernandez-Aranda, F. (Fernando); Sauchelli, S. (Sarah); Mestre-Bach, G. (Gemma); Fernandez-Real, J.M. (José Manuel)Orexins/hypocretins are neuropeptides implicated in numerous processes, including food intake and cognition. The role of these peptides in the psychopathology of anorexia nervosa (AN) remains poorly understood. The aim of the current study was to evaluate the associations between plasma orexin-A (OXA) concentrations and neuropsychological functioning in adult women with AN, and a matched control group. Fasting plasma OXA concentrations were taken in 51 females with AN and in 51 matched healthy controls. Set-shifting was assessed using the Wisconsin Card Sorting Test (WCST), whereas decision making was measured using the Iowa Gambling Task (IGT). The AN group exhibited lower plasma OXA levels than the HC group. Lower mean scores were obtained on the IGT in AN patients. WCST perseverative errors were significantly higher in the AN group compared to HC. In both the AN and HC group, OXA levels were negatively correlated with WCST non-perseverative errors. Reduced plasma OXA concentrations were found to be associated with set-shifting impairments in AN. Taking into consideration the function of orexins in promoting arousal and cognitive flexibility, future studies should explore whether orexin partly underpins the cognitive impairments found in AN.
- Breast cancer 1 (BrCa1) may be behind decreased lipogenesis in adipose tissue from obese subjects(Public Library of Science, 2012) Mayas, D. (Dolores); Gomez-Serrano, M. (María); Tinahones, F.J. (Francisco J.); Frühbeck, G. (Gema); Ricart, W. (Wifredo); Ruiz, B. (Bartomeu); Peral, B. (Belén); Garcia-Santos, E. (Eva); Moreno-Navarrete, J. (José); Ortega, F.J. (Francisco J.); Rodriguez-Hermosa, J.I. (José I.); Fernandez-Real, J.M. (José Manuel)The specular findings of BrCa1 and lipogenic enzymes in adipose tissue and adipocytes reported here suggest that BrCa1 might help to control fatty acid biosynthesis in adipocytes and adipose tissue from obese subjects
- Nut Consumptions as a Marker of Higher Diet Quality in a Mediterranean Population at High Cardiovascular Risk(MDPI AG, 2019) Martinez, J.A. (José Alfredo); Martinez-Gonzalez, M.A. (Miguel Ángel); Garcia-Rios, A. (Antonio); Fernandez-Carrion, R. (Rebeca); Fito, M. (Montserrat); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); Vioque, J. (Jesús); Zulet, M.A. (María Ángeles); Tur, J.A. (Josep A.); Diez-Espino, J. (Javier); Toledo, E. (Estefanía); Romaguera, D. (Dora); Vázquez, C. (Clotilde); Orozco-Beltrán, D. (Domingo); Lapetra, J. (José); Zomeño, M.D. (María Dolores); Bouzas, C. (Cristina); Bueno-Cavanillas, A. (Aurora); Schröder, H. (Helmut); Basora, J. (Josep); Delgado-Rodriguez, M. (Miguel); López-Miranda, J. (José); Matia, P. (Pilar); Ros, E. (Emilio); Bullo, M. (Monica); Bibiloni, M.M. (Maria del Mar); Julibert, A. (Alicia); Cenoz, J.C. (Juan Carlos); Wärnberg, J. (Julia); Estruch, R. (Ramón); Serra-Majem, L. (Luis); Corella, D. (Dolores); Vidal, J. (Josep); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Martin, V. (Vicente); Aros, F. (Fernando)Background: Nut consumption has been associated with improved nutrient adequacy and diet quality in healthy adult populations but this association has never been explored in individuals at high cardiovascular risk. Objective: to assess the associations between consumption of nuts and nutrient adequacy and diet quality in a Mediterranean population at high cardiovascular risk. Design: baseline assessment of nutritional adequacy in participants (n = 6060, men and women, with ages 55⁻75 years old, with overweight/obesity and metabolic syndrome) in the PREDIMED-PLUS primary cardiovascular prevention randomized trial. Methods: nut intake was assessed using a validated food frequency questionnaire. Participants who reported consuming zero quantity of nuts were classified as 'non-nut consumers'. 'Nut consumers' were participants who reported consuming any quantity of nuts. Nineteen micronutrients were examined (vitamins B1, B2, B3, B6, B12, A, C, D, E and folic acid; Ca, K, P, Mg, Fe, Se, Cr, Zn, and iodine). The proportion of micronutrient inadequacy was estimated using the estimated average requirements (EAR) or adequate intake (AI) cut-points. Diet quality was also assessed using a 17-item Mediterranean dietary questionnaire (Mediterranean diet score, MDS), a carbohydrate quality index (CQI) and a fat quality index (FQI). Results: eighty-two percent of participants were nut consumers (median of nut consumption 12.6 g/day; interquartile range: 6.0⁻25.2). Nut consumers were less likely to be below the EAR for vitamins A, B1, B2, B6, C, D, E, folic acid, and Ca, Mg, Se and Zn than non-nut consumers. Nut consumers were also more likely to be above the AI for K and Cr than non-nut consumers. Nut consumers had lower prevalence of inadequate micronutrient intakes, but also higher CQI, higher FQI, and better scores of adherence to the Mediterranean diet (Mediterranean diet score, MDS). Conclusions: nut consumers had better nutrient adequacy, diet quality, and adherence to the MedDiet than those non-nut consumers.
- Mediterranean diet and quality of life: baseline cross-sectional analysis of the PREDIMED-PLUS trial(PLOS, 2018) Babio, N. (Nancy); Buil-Cosiales, P. (Pilar); Martinez, J.A. (José Alfredo); Martinez-Gonzalez, M.A. (Miguel Ángel); Galilea-Zabalza, I. (Iñigo); González-Palacios, S. (Sandra); Garcia-Rios, A. (Antonio); Delgado, A. (Alba); Fito, M. (Montserrat); Pérez-Farinós, N. (Napoleón); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); Vioque, J. (Jesús); Ortega-Azorin, C. (Carolina); Tur, J.A. (Josep A.); Diez-Espino, J. (Javier); Toledo, E. (Estefanía); Romaguera, D. (Dora); Vázquez, C. (Clotilde); Zomeño, M.D. (María Dolores); Bueno-Cavanillas, A. (Aurora); Muñoz, M.A. (Miguel Angel); Delgado-Rodriguez, M. (Miguel); López-Miranda, J. (José); Matia, P. (Pilar); Ros, E. (Emilio); Ortega-Calvo, M. (Manuel); Estruch, R. (Ramón); Vazquez-Ruiz, Z. (Zenaida); Diaz-Lopez, A. (Andres); Serra-Majem, L. (Luis); Corella, D. (Dolores); Abete, I. (Itziar); Vidal, J. (Josep); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Aros, F. (Fernando)We assessed if a 17-item score capturing adherence to a traditional Mediterranean diet (MedDiet) was associated with better health-related quality of life among older Spanish men and women with overweight or obesity harboring the metabolic syndrome. We analyzed baseline data from 6430 men and women (age 55–70 years) participating in the PREDIMED-Plus study. PREDIMED-Plus is a multi-centre randomized trial testing an energyrestricted MedDiet combined with promotion of physical activity and behavioral therapy for primary cardiovascular prevention compared to a MedDiet alone. Participants answered a 36-item questionnaire about health-related quality of life (HRQoL) and a 17-item questionnaire that assessed adherence to an MedDiet. We used ANCOVA and multivariableadjusted linear regression models to compare baseline adjusted means of the quality of life scales according to categories of adherence to the MedDiet. Higher adherence to the MedDiet was independently associated with significantly better scores in the eight dimensions of HRQoL. Adjusted differences of > = 3 points between the highest and the lowest dietary adherence groups to the MedDiet were observed for vitality, emotional role, and mental health and of > = 2 points for the other dimensions. In conclusion, this study shows a positive association between adherence to a MedDiet and several dimensions of quality of life.
- Relationship of visceral adipose tissue with surrogate insulin resistance and liver markers in individuals with metabolic syndrome chronic complications(Sage journals, 2020) Martinez, J.A. (José Alfredo); Corbella, E. (Emili); Martinez-Gonzalez, M.A. (Miguel Ángel); Fito, M. (Montserrat); Konieczna, J. (Jadwiga); Daimiel, L. (Lidia); Tinahones, F.J. (Francisco J.); Zulet, M.A. (María Ángeles); Tur, J.A. (Josep A.); Toledo, E. (Estefanía); Romaguera, D. (Dora); Macías-González, M. (Manuel); Ros, E. (Emilio); Estruch, R. (Ramón); Corella, D. (Dolores); Abete, I. (Itziar); Mascaró, C.M. (Catalina M.); Pinto, X. (Xavier); Salas-Salvado, J. (Jordi); Sayon-Orea, C. (Carmen); Bullón-Vela, M. V. (María Vanessa)Background: Visceral adipose tissue (VAT) has a hazardous influence on systemic inflammation, insulin resistance and an adverse metabolic profile, which increases the risk of developing non-alcoholic fatty liver disease (NAFLD) and chronic complications of diabetes. In our study we aimed to evaluate the association of VAT and the triglyceride glucose (TyG) as a proxy of insulin resistance surrogated with metabolic and liver risk factors among subjects diagnosed with metabolic syndrome (MetS). Methods: A cross-sectional study was performed including 326 participants with MetS (55– 75years) from the PREDIMED-Plus study. Liver-status markers, VAT and TyG were assessed. Participants were stratified by tertiles according to VAT (n=254) and TyG (n=326). A receiver operating characteristic curve was used to analyse the efficiency of TyG for VAT. Results: Subjects with greater visceral fat depots showed worse lipid profile, higher homeostatic model assessment for insulin resistance (HOMA-IR), TyG, alanine transaminase (ALT), fibroblast growth factor-21 (FGF-21), fatty liver index (FLI) and hepatic steatosis index (HSI) compared with participants in the first tertile. The multi-adjusted linear-regression analyses indicated that individuals in the third tertile of TyG (>9.1−10.7) had a positive association with HOMA-IR [β=3.07 (95% confidence interval (CI) 2.28−3.86; p trend<0.001)], ALT [β=7.43 (95% CI 2.23−12.63; p trend=0.005)], gamma glutamyl transferase (GGT) [β=14.12 (95% CI 3.64−24.61; p trend=0.008)], FGF-21 [β=190.69 (95% CI 93.13−288.25; p trend<0.001)], FLI [β=18.65 (95% CI 14.97−22.23; p trend<0.001)] and HSI [β=3.46 (95% CI, 2.23−4.68; p trend<0.001)] versus participants from the first tertile. Interestingly, the TyG showed the largest area under the receiver operating curve (AUC) for women (AUC=0.713; 95% CI 0.62−0.79) compared with men (AUC=0.570; 95% CI 0.48−0.66). Conclusions: A disrupted VAT enlargement and impairment of TyG are strongly associated with liver status and cardiometabolic risk factors linked with NAFLD in individuals diagnosed with MetS. Moreover, the TyG could be used as a suitable and reliable marker estimator of VAT.
- «
- 1 (current)
- 2
- 3
- »