RESUMO
The aim of this study was to examine various psychosocial, behavioral, and socio-environmental factors in a multiethnic sample of healthy-weight, overweight, and obese youths in the United States (US) and Mexico and determine differences by sex. We conducted a cross-sectional analysis of 633 youths aged 11-18 years who completed a self-reported questionnaire. Height and weight were measured to determine body mass index (BMI). Overweight and obese youth in both countries were significantly more likely to report a higher body image dissatisfaction (Odds Ratio (OR) = 1.67 and OR= 2.95, respectively), depressive symptoms (OR = 1.08 and OR = 1.12, respectively), perceive themselves as overweight (OR = 2.57) or obese (OR = 5.30), and a lower weight-specific quality of life (OR = 0.97 and OR = 0.95, respectively) than healthy-weight youth. Obese youth have lower healthy lifestyle priorities (OR = 0.75) and are less likely to be physically active (OR = 0.79) and eat breakfast (OR = 0.47) than healthy-weight youth. Additionally, overweight and obese youth are more likely to engage in weight control behaviors (OR = 5.19 and OR = 8.88, respectively) and restrained eating than healthy-weight youth. All the aforementioned results had a p-value of <0.05, which was considered statistically significant. The association between these factors and overweight or obesity remained significant after controlling for age, sex, race/ethnicity, and country. In conclusion, obesity was associated with a range of psychosocial, behavioral, and socio-environmental risk factors in both countries. Our findings support the need for multifactorial approaches when developing interventions to address the growing problem of obesity among youth in the US and Mexico.
Assuntos
Sobrepeso/epidemiologia , Fatores Socioeconômicos , Adolescente , Adulto , Estudos Transversais , Feminino , Humanos , Masculino , México/epidemiologia , Obesidade/epidemiologia , Prevalência , Fatores de Risco , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: To compare the knowledge, beliefs, and practices regarding HPV vaccination among mothers of vaccine-eligible girls in Mexico and the USA. METHODS: Similar samples of Mexican mothers with vaccine-eligible daughters were surveyed at two clinics in Cuernavaca, Morelos, from July to October 2012 (n = 200) and at two clinics in Oxnard, California, from August to November 2013 (n = 200). RESULTS: Although mothers in the USA had less knowledge and more negative attitudes toward the vaccine than their counterparts in Mexico, vaccine uptake rates were higher in the USA (49% vs. 40%). US mothers were more likely to have discussed and been offered the HPV vaccine by a clinician than mothers in Mexico. In multivariate analyses, having been offered the HPV vaccine was the most important predictor of vaccine uptake. CONCLUSIONS: Our results suggest that healthcare access or other system, clinic, or provider factors are the main drivers of vaccine receipt in this binational sample of Mexican mothers. Interventions and programs that encourage clinicians to offer the HPV vaccine should be developed to increase vaccine uptake in both countries.
Assuntos
Conhecimentos, Atitudes e Prática em Saúde , Americanos Mexicanos/psicologia , Mães/psicologia , Núcleo Familiar/psicologia , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/administração & dosagem , Vacinação/psicologia , Adolescente , Adulto , Criança , Estudos Transversais , Feminino , Acessibilidade aos Serviços de Saúde , Humanos , Americanos Mexicanos/estatística & dados numéricos , México/etnologia , Mães/estatística & dados numéricos , Inquéritos e Questionários , Estados Unidos/etnologia , Vacinação/estatística & dados numéricosRESUMO
Latinos in the US are disproportionately affected by chronic liver disease, which is the sixth most common cause of death among this group. In Mexico, cirrhosis and other liver diseases are the fourth leading cause of general mortality. The objective of this study was to contrast the liver disease risk factors, knowledge, and prevention practices reported among separate samples of Mexicans living in Los Angeles, CA and in Cuernavaca, Mexico. We assessed the prevalence of specific risk factors (body mass index, waist circumference, and alcohol consumption), the level of knowledge about liver disease in general, hepatitis B (HBV), and hepatitis C (HCV), as well as prevention activities such as screening and vaccination. Data were collected from in-person interviews and anthropometric measures obtained from Mexican adults aged 18-70 years. Chi-square and t tests were used to compare the results between groups. Numerous similarities were observed in the bi-national samples, including high prevalence of obesity, abdominal obesity, and high levels of alcohol consumption. Most participants in both countries recognized that excessive alcohol consumption is a risk factor for liver disease, but only 60% correctly identified hepatitis C, being overweight or obese, or having diabetes as risk factors. Few participants reported having been screened for HBV or HCV, vaccinated for HBV, or having the intention of getting screened for HBV or HCV. US participants reported significantly higher levels of prevention activities and screening intentions than those in Mexico. Identifying the specific risk factors, levels of knowledge and prevention activities that affect specific racial/ethnic populations is important in order to effectively target efforts to prevent liver disease.