Search

Background: People with metabolic syndrome (20-25 % of the world population) are three times more likely to suffer a heart attack or stroke and twice as likely to die from this cause. The objective of this study was to assess the prevalence of metabolic syndrome in workers of a second level hospital. Methods: This was a cross-sectional study with 160 healthcare workers in Monterrey, México. Sociodemographic, anthropometric and biochemical data were obtained to assess the prevalence of metabolic syndrome. Bivariate and multiple logistic regression analysis were carried out in order to assess the relationship between metabolic syndrome and sociodemographic and occupational variables. Results: The prevalence of metabolic syndrome among workers was 38.1 %. Nurses were more affected with 32.8 %. Overweight and obesity were prevalent in 78 %. In the logistic regression there was a significant association between metabolic syndrome and not having partner (OR 3.98, 95 % Cl [1.54-10.25]) and obesity (OR 4.69, 95 % Cl [1.73-12.73]). Conclusions: The prevalence of metabolic syndrome and obesity is alarming. Appropriate and prompt actions must be taken in order to reduce the risk of cardiovascular disease in this population. [ABSTRACT FROM AUTHOR]

Background: Pediatric obesity is a major health problem around the globe. It has increased in the last decades up to 30 % (in 2010). The aim of this study was to establish the prevalence of overweight and obesity in children from zero to 14 years from three family medicine units and one school. Methods: A prospective study of prevalence, which included children of both sexes who assisted to three family medicine units and a junior high school. We assessed the somatometry and compared it in accordance to the World Health Organization 2006-2007 references and standards. Results: The overall overweight and obesity prevalence in 1624 children was 45.5 % (15.5 % of overweight and 29.9 % of obesity, respectively). A total of 354 of 840 women (42.1 %) and 385 of 784 men (49 %) had overweight and obesity (p < 0.05). In both sexes, we did not observed a difference in overweight (15.7, women; 15.4, men). However, with regards to obesity, women showed 26.4 versus 33.6 of men (p < 0.05). We observed only one family unit with major obesity prevalence, which probably had an initial overestimation. Conclusions: We found one of the highest prevalences of overweight and obesity in children at a national level: up to 45 % in a state of Mexican northwestern. Obesity doubled overweight, and it was almost 10 % higher in men than in women. [ABSTRACT FROM AUTHOR]

Background: Prevalence of overweight and obesity in children under 5 years can be affected by type of anthropometric indicator and selected threshold values. We assessed variation on estimates according to national and international regulations (NOM-031-SSA2-1999, NOM-008-SSA3-2010, GPC-SSA-025-08 and GPC-IMSS-029-08; WHO-2006, CDC-2000 and IOTF, respectively). Methods: Cross-sectional study in all the daycare centers (100 %) affiliated to Instituto Mexicano del Seguro Social-Nuevo León during June-December, 2010 (n = 11 141 children). Overweight and obesity were defined on the basis of each regulation, and total and stratified prevalences by age and sex were estimated. Results: According to national regulation, overweight/obesity estimates varied from 12 to 22 %, and to international normativity, from 3 to 14 %. The highest prevalence was given by NOM-008-SSA3-2010 and GPCSSA-025-08; and the lowest by WHO-2006. There were no differences by sex, but they existed by age; the highest discrepancy occurred in the 3.0-3.9 age group with 28 %. Conclusion: Health personnel and health policy makers should be aware of variation on estimates according to the definition employed. We recommend to standardize national regulation for pointing out overweight/obesity in preschoolers. [ABSTRACT FROM AUTHOR]

Background: Acute coronary diseases are catastrophic, especially in young patients., Objective: To determine the risk of metabolic syndrome (MS) for premature acute myocardial infarction (AMI), combined with familial, behavioral, and nutritional factors in the northeast of Mexico., Material and Methods: This is a case control study of patients less than 47 years of age with no personal history of angina, AMI, or cerebrovascular disease. Cases corresponded to patients with AMI (incident and primary cases; n = 55) and controls were blood donors located at the same hospital (n = 55). Behavioral, nutritional, and cardiometabolic risk factors were measured. Multivariate logistic regression was used for estimating odds ratios (OR) and 95% confidence intervals (95% CI)., Results: MS increased the risk for premature AMI (95% CI: 1.73-39.5) eightfold, followed by smoking (OR: 7.76; 95% CI: 1.27-47.3), family history of AMI or sudden death (OR: 11.0; 95% CI: 2.03-60.4), and sedentary lifestyle (OR: 2.26; 95% CI: 2.52-9.80), independent of potential confounders., Conclusions: The study highlights the magnitude of the risk of MS for AMI in Mexican young adults. The phenomenon of coronary diseases among young adults needs essential attention from the health sector.

Introduction: Breast cancer is an important public health problem. Some countries have achieved a downward trend while in others, continues ascending. In México, information on incidence and age at diagnosis is isolated in time, and knowledge on trend analysis is lacking., Objective: To examine the 2003-2012 trend of the incidence rate and age at diagnosis of breast cancer in the northeast of México. We also analyze the trend of positivity to nodes, hormone receptors and HER2; and its association with age at diagnosis., Material and Methods: This is an epidemiological study of breast cancer patients in a tertiary care hospital in Monterrey, México (n = 3,488). Only new cases with a histology report were included; if this was not available, the cytology result was considered. Trend analysis was performed using the JoinPoint regression program Version 3.5., Results: The breast cancer incidence rate increased from 26.7 to 49.8 per 100,000 between 2003 and 2011 (p < 0.05). The adjusted rate showed an annual percentage rate of change of +6.2% (95%CI 4.2, 8.2). The mean age was 55.7 ± 13.7 years and remained stable over time. Nodes, hormone receptors and HER2 positivity rate also remained stable over time. Age < 50 years increased twice the risk for positivity to nodes (OR 2.0, 95%CI 1.4, 2.7), ER-PR- (OR 1.8, 95% CI 1.4, 2.4) and ER-PR-HER2- (OR 1.9, 95%CI 1.5, 2.5)., Conclusions: The 10-year analysis showed a significant upward trend. This study represents a first effort in our country, for determining patterns on incidence and age at diagnosis of breast cancer, as well as that of biomarkers.

Background: Prevalence of overweight and obesity in children under 5 years can be affected by type of anthropometric indicator and selected threshold values. We assessed variation on estimates according to national and international regulations (NOM-031-SSA2-1999, NOM-008-SSA3-2010, GPC-SSA-025-08 and GPC-IMSS-029-08; WHO-2006, CDC-2000 and IOTF, respectively)., Methods: Cross-sectional study in all the daycare centers (100 %) affiliated to Instituto Mexicano del Seguro Social-Nuevo León during June-December, 2010 (n = 11 141 children). Overweight and obesity were defined on the basis of each regulation, and total and stratified prevalences by age and sex were estimated., Results: According to national regulation, overweight/obesity estimates varied from 12 to 22 %, and to international normativity, from 3 to 14 %. The highest prevalence was given by NOM-008-SSA3-2010 and GPC-SSA-025-08; and the lowest by WHO-2006. There were no differences by sex, but they existed by age; the highest discrepancy occurred in the 3.0-3.9 age group with 28 %., Conclusion: Health personnel and health policy makers should be aware of variation on estimates according to the definition employed. We recommend to standardize national regulation for pointing out overweight/obesity in preschoolers.

Background: Pediatric obesity is a major health problem around the globe. It has increased in the last decades up to 30 % (in 2010). The aim of this study was to establish the prevalence of overweight and obesity in children from zero to 14 years from three family medicine units and one school., Methods: A prospective study of prevalence, which included children of both sexes who assisted to three family medicine units and a junior high school. We assessed the somatometry and compared it in accordance to the World Health Organization 2006-2007 references and standards., Results: The overall overweight and obesity prevalence in 1624 children was 45.5 % (15.5 % of overweight and 29.9 % of obesity, respectively). A total of 354 of 840 women (42.1 %) and 385 of 784 men (49 %) had overweight and obesity (p &lt; 0.05). In both sexes, we did not observed a difference in overweight (15.7, women; 15.4, men). However, with regards to obesity, women showed 26.4 versus 33.6 of men (p &lt; 0.05). We observed only one family unit with major obesity prevalence, which probably had an initial overestimation., Conclusions: We found one of the highest prevalences of overweight and obesity in children at a national level: up to 45 % in a state of Mexican northwestern. Obesity doubled overweight, and it was almost 10 % higher in men than in women.