Literacia em saúde, dos dados à ação: tradução, validação e aplicação do European Health Literacy Survey em Portugal

Nos últimos anos, diferentes estudos têm demonstrado que um nível inadequado de literacia em saúde pode ter implicac¸ões significativas nos resultados em saúde, na utilizac¸ão dos servic¸os de saúde e, consequentemente, nos gastos em saúde. O conceito de literacia em saúde evoluiu de uma definic¸ão meramente cognitiva para uma definic¸ão que engloba as componentes pessoal e social do indivíduo, assumindo-se como a capacidade de tomar decisões fundamentadas no seu dia-a-dia. O presente estudo transversal analítico teve como objetivo traduzir e validar para a populac¸ão portuguesa o European Health Literacy Survey (HLS-EU). O HLS-EU-PT foi aplicado em todo o território nacional, incluindo as regiões autónomas, através de investigadores de uma rede académica. A recolha de dados foi realizada por entrevista presencial. A amostra final ficou constituída por 1.004 indivíduos com idades ≥ 16 anos. Este estudo disponibilizou o instrumento de avaliac¸ão do nível de literacia para a saúde em Portugal, tão importante na gestão da saúde. O HLS-EU-PT apresenta-se como um instrumento adequado para aferir o nível de literacia em saúde da populac¸ão portuguesa e evidencia propriedades psicométricas comparáveis às versões utilizadas nos outros países. Em Portugal, 61% da populac¸ão inquirida apresenta um nível de literacia geral em saúde problemático ou inadequado, situando-se a média dos 9 países em 49,2%. Relativamente à dimensão cuidados de saúde, apenas 44,2% apresenta um nível suficiente ou excelente de literacia em saúde. No que respeita à prevenc¸ão da doenc¸a, cerca de 45% dos inquiridos revela ter um nível suficiente ou excelente de literacia em saúde, comparativamente com a média dos 9 países, que nesta dimensão apresenta o valor de 54,5%. Na dimensão promoc¸ão da saúde, 60,2% da populac¸ão auscultada apresenta um nível de literacia em saúde problemático ou inadequado, sendo que a média se situa nos 52,1%. Assim, considera-se fundamental e urgente a conceção e implementação de uma estratégia nacional de literacia em saúde.

Awareness and knowledge of Human Papillomavirus (HPV) among ethnically diverse women varying in generation status

Although Human papillomavirus (HPV) is a common sexually transmitted infection, there is limited knowledge of HPV with ethnic/racial minorities experiencing the greatest disparities. This cross-sectional study used the most recent available data from the California Health Interview Survey to assess disparities in awareness and knowledge of HPV among ethnically/racially diverse women varying in generation status (N = 19,928). Generation status emerged as a significant predictor of HPV awareness across ethnic/racial groups, with 1st generation Asian-Americans and 1st and 2nd generation Latinas reporting the least awareness when compared to same-generation White counterparts. Also, generation status was a significant predictor of HPV knowledge, but only for Asian-Americans. Regardless of ethnicity/race, 1st generation women reported lowest HPV knowledge when compared to 2nd and 3rd generation women. These findings underscore the importance of looking at differences within and across ethnic/racial groups to identify subgroups at greatest risk for poor health outcomes. In particular, we found generation status to be an important yet often overlooked factor in the identification of health disparities.

Custos indirectos associados à obesidade em Portugal

RESUMO - A obesidade constitui um importante problema de saúde pública com consequências económicas de grande dimensão. Os obesos têm um risco acrescido de contrair doenças e de sofrer morte prematura devido a problemas como a diabetes, hipertensão arterial, AVC, insuficiência cardíaca e algumas neoplasias malignas. O presente estudo tem como objectivo estimar o custo económico indirecto (valor da produção perdida) associado à obesidade em Portugal no ano de 2002. O estudo adopta uma abordagem tipo custos da doença baseada na prevalência. Os dados são retirados do Inquérito Nacional de Saúde e estatísticas de rotina publicadas pelo INE e por outros organismos oficiais. Consideram-se como obesas pessoas com índice de massa corporal (IMC) ≥ 30 kg/m2 e estabelecem-se como limites etários para participação em actividades económicas produtivas as idades compreendidas entre os 15 e os 64 anos. A estratégia de imputação de custos ao factor de risco obesidade caracteriza- se por estimar, para a população portuguesa, as proporções de doença e morte prematura atribuíveis à obesidade e em multiplicar as estimativas populacionais encontradas pelo valor da produtividade económica potencial das pessoas afectadas. O custo indirecto total da obesidade em Portugal no ano de 2002 foi estimado em 199,8 milhões de euros. A mortalidade contribuiu com 58,4% deste valor (117 milhões de euros) e a morbilidade com 41,6% (83 milhões de euros). Os custos da morbilidade advêm de mais de 1,6 milhões de dias de incapacidade anuais, principalmente por faltas ao trabalho associadas a doenças do sistema circulatório e diabetes tipo II. Os custos da mortalidade são o resultado de 18 733 potenciais anos de vida activa perdidos, numa razão de 3 mortes masculinas por cada morte feminina. Os resultados indicam que a obesidade acarreta consideráveis perdas económicas para o país. Comparando os resultados com um estudo complementar que calculou os custos directos (em cuidados de saúde) da obesidade, verifica-se que a componente indirecta representa 40,2% do total dos custos da obesidade. A implementação de estratégias que prevenissem ou reduzissem a incidência e prevalência de obesidade em Portugal poderia gerar ganhos de produtividade elevados. Para conhecer a dimensão destes ganhos é necessária mais investigação sobre os benefícios clínicos e relação custo-efectividade de estratégias para a redução da obesidade.

Prevalencia de síntomas cutáneos asociados a dermatitis de contacto y su relación con factores sociodemográficos y ocupacionales en el personal asistencial de un laboratorio clínico de la ciudad de Bogotá en el año 2012

El objetivo fue determinar la prevalencia de síntomas cutáneos asociados a Dermatitis de Contacto y su relación con factores socios demográficos y ocupacionales, en el personal asistencial de un laboratorio clínico de la ciudad de Bogotá en el año 2012. Es un estudio descriptivo observacional de corte transversal (n= 100) se estimo la prevalencia de síntomas cutáneos de Dermatitis de Contacto y sus factores asociados socio demográficos y ocupacionales en el personal asistencial de un laboratorio clínico de la ciudad de Bogotá en Se usó como instrumento el cuestionario Nórdico para Enfermedades profesionales de la piel (NOQS) en su versión larga validada al español. La sensibilidad y especificidad del cuestionario aplicado en lo referente a las preguntas sobre eczema fue del 96 y 75% respectivamente. Los resultados encontrados fueron que la prevalencia de la sintomatología cutánea de Dermatitis de contacto en la población estudiada fue de 30% para manos y de 16 % para muñecas o antebrazos.

Eficacia de la melatonina en insomnio primario en el adulto mayor: revisión sistemática de la literatura

Introducción: La melatonina, una sustancia cronobiótica endógena, es cada vez más empleada para el manejo de los problemas del sueño en adultos mayores por su aparente eficacia y buen perfil de eventos adversos. En este sentido, se intentó evaluar la eficacia de la melatonina en el tratamiento del insomnio primario en el adulto mayor (≥55 años) comparado con benzodiacepinas, zopiclona y placebo a la luz de la evidencia disponible en los últimos cinco años. Métodos: Revisión sistemática de la literatura. Resultados: En comparación con placebo, al parecer la melatonina mejora la calidad y los hábitos de sueño, no así la latencia de inicio de sueño en mediciones subjetivas ni objetivas (polisomnografía); a diferencia de otros medicamentos hipnóticos, no altera la arquitectura del sueño ni genera síntomas diurnos. Conclusiones: No se encontró evidencia que soporte el uso de melatonina en adultos mayores de 55 años para la reducción de la latencia de sueño, aumento del tiempo total de sueño, mejoría de la eficiencia del sueño, disminución de despertares nocturnos o mejoría de la calidad de sueño. Es necesario adelantar más estudios en comparación con placebo y otros medicamentos.

Representaciones sociales de la medicina complementaria y alternativa (MCA) para el cáncer en estudiantes universitarios de carreras de ciencias de la salud

Se realizó un estudio cualitativo exploratorio con estudiantes de carreras de Ciencias de la Salud con el objetivo de comprender las representaciones sociales que tienen acerca de la Medicina Complementaria y Alternativa (MCA) para el cáncer. Se desarrollaron grupos focales y la información obtenida fue analizada a través del Análisis Temático e interpretada con base en la Teoría de las Representaciones Sociales. Se encontraron diversas representaciones sociales asociadas con la definición, los objetivos, los tratamientos, la eficacia, las fuentes de información y el origen de la MCA. En conclusión se evidenció una alta tendencia a la aceptación y a la manifestación de una actitud positiva, aunque ambivalente frente a la MCA, además de un desconocimiento por la diferenciación conceptual entre este tipo de Medicina y la Medicina Popular. La cultura y las creencias sociales predominan en las representaciones sociales que tienen los estudiantes de la MCA para el cáncer, pese a su formación académica.

Caracterización del ausentismo laboral de una IPS que presta servicios de consulta externa de medicina general, 2014

RESUMEN El ausentismo laboral genera un gran impacto económico en las empresas y a la sociedad en general. Es un problema difícil de manejar ya que es multifactorial, porque a pesar de que en su gran mayoría es generado por enfermedad general, al analizarlo se puede encontrar otros factores que conlleven a la ausencia del trabajador y con ello producir alteración al normal funcionamiento de la empresa, por lo que resulta indispensable estudiar este tema. Objetivo Caracterizar las principales causas de ausentismo laboral en los médicos generales de una IPS que presta servicios de consulta externa de medicina general a nivel nacional durante el año 2014. Materiales y Métodos: es un estudio de corte transversal sobre datos secundarios correspondientes al registro de incapacidades que presento la IPS durante el año 2014. Los criterios de inclusión fueron los médicos generales con los que contaba la IPS que presta servicios de salud a nivel nacional durante el año 2014 y los criterios de exclusión fueron las licencias de maternidad y paternidad. El tamaño de la muestra final fue de 202 médicos y el número de incapacidades que se presentó durante el año 2014 fue 313. Se realizó análisis de distribución de frecuencias, porcentaje y prevalencia de las incapacidades. Resultados: durante el año 2014 se presentaron 313 incapacidades, en una población de 202 médicos generales con prevalencia en las mujeres. El diagnóstico más frecuente de las incapacidades fue la categoría diagnostica “otros” en el cual se encuentra migraña, vértigo, alteraciones de la mama con 59 incapacidades, seguida por enfermedades gastrointestinales con 25 incapacidades. Conclusiones y recomendaciones: Las incapacidades fueron más frecuentes en mujeres que en hombres. El diagnóstico de las incapacidades más frecuente fue “enfermedad genérica o ausencia de diagnóstico”. La incapacidad más frecuente de un día que se presentaron 46 registros. El médico que mayor número de incapacidades presento fue de 18 para el año 2014. Se recomienda a la empresa tener un seguimiento de las incapacidades repetitivas, ya que estas podrían tener relación con enfermedad laboral que aún no ha sido calificada. Se recomienda complementar la base de datos con información como el antecedente de enfermedad crónica y el sedentarismo, lo que puede permitir realizar nuevos estudios respecto al riesgo cardiovascular de esta población.

Rates Of Obesity And Incidence Of Diabetes In Hispanics In The United States: An Examination Of The Epidemiological Paradox

Using pooled data from the 2008-2011 National Health Interview Survey and employing multinomial and binomial logistic regression methods, this research examines disparities in rates of obesity and incidence of diabetes between individual Hispanic subgroups in comparison to non-Hispanic whites and blacks. Immigration status(including nativity, duration in the United States, and citizenship status) is hypothesized to play a central role in rates and obesity and incidence of diabetes. Unlike Cuban-Americans, Mexican-Americans, Puerto Ricans, and other Hispanics were more likely to be overweight as well as obese when compared to non-Hispanic whites. Mexican-Americans had the only significance in prevalence of type 2 diabetes in comparison to non-Hispanic whites. Both of these health outcomes are strongly associated with the various immigration variables.

Trends in the Association Between Socioeconomic Status and Obesity in U.S. Adults: 2002-2012

Since the 1980s, the prevalence of obesity has more than doubled to over 30 percent of the adult population (Thorpe, 2004). Obesity is a key contributing factor to continually rising national healthcare costs. Addressing its negative implications is essential not only from a cost perspective, but also for the betterment of our nation¿s general health and wellbeing. Obesity is reportedly associated with a 35% increase in inpatient and outpatient spending, as well as a 77% increase in related necessary medications (Sturm, 2002). Obesity, which some have argued should be classified as a disease in itself, has roughly the same association with the development of chronic health conditions as does 20 years of aging (Sturm, 2002). Defined as ambulatory care-sensitive conditions, these obesity-related chronic health diagnoses ¿ like diabetes, cardiovascular disease, and hypertension ¿ are in turn the primary drivers of current healthcare spending, as well as future predicted health expenditures. It is well established that lower socioeconomic status (SES) is associated with higher rates of obesity and the subsequent development of aforementioned obesity-related conditions. Socioeconomic status has traditionally been defined by education, income, and occupation (Adler, 2002); however, this study found empirical evidence for education being the most fundamental of these three SES indicators in determining obesity outcomes. For both men and women, as education levels increased, the likelihood of an individual being obese decreased. However, with less education, there was increased disparity between the obesity rates for men and women. Women consistently saw higher rates of obesity and were more impacted in terms of obesity onset by belonging to a lower SES category than men. In addition, this study assessed whether the impact of one¿s socioeconomic status on obesity-related health outcomes (specifically the negative impact low-SES as measured by education level) has changed over time. Results deriving from annual data from the National Health Interview Survey (NHIS) for all years from 2002 to 2012 indicate that the association between low-socioeconomic status and negative health outcomes has not increased in magnitude over the past decade. Instead, obesity rates have increased across the overall U.S. adult population, most likely due to a number of larger external societal factors resulting in increased caloric intake and decreased energy expenditure across every SES group. In addition, while the association between low-SES and obesity has not worsened, a consequence of the Great Recession has been a larger percentage of the U.S. population in lower-SES, which is still consistently subject to the same worse health outcomes.

Correlation between dental care utilization and oral cavity cancer in a large sample of community-based United States residents

Cancer of the oral cavity and pharynx remains one of the ten leading causes of cancer death in the United States (US). Besides smoking and alcohol consumption, there are no well established risk factors. While poor dental care had been implicated, it is unknown if the lack of dental care, implying poor dental hygiene predisposes to oral cavity cancer. This study aimed to assess the relationship between dental care utilization during the past twelve months and the prevalence of oral cavity cancer. A cross-sectional design of the National Health Interview Survey of adult, non-institutionalized US residents (n=30,475) was used to assess the association between dental care utilization and self reported diagnosis of oral cavity cancer. Chi square statistic was used to examine the crude association between the predictor variable, dental care utilization and other covariates, while unconditional logistic regression was used to assess the relationship between oral cavity cancer and dental care utilization. There were statistically significant differences between those who utilized dental care during the past twelve months and those who did not with respect to education, income, age, marital status, and gender (p < 0.05), but not health insurance coverage (p = 0.53). Also, those who utilized dental care relative to those who did not were 65% less likely to present with oral cavity cancer, prevalence odds ratio (POR), 0.35, 95% Confidence Interval (CI), 0.12–0.98. Further, higher income advanced age, people of African heritage, and unmarried status were statistically significantly associated with oral cavity cancer, (p < 0.05), but health insurance coverage, alcohol use and smoking were not, p > 0.05. However, after simultaneously controlling for the relevant covariates, the association between dental care and oral cavity cancer did not attenuate nor persist. Thus, compared with those who did not use dental care, those who did wee 62% less likely to present with oral cavity cancer adjusted POR, 0.38, 95% CI, 0.13-1.10. Among US adults residing in community settings, use of dental care during the past twelve months did not significantly reduce the predisposition to oral cavity cancer. However, due to the nature of the data used in this study, which restricts temporal sequence, a large sample prospective study that may identify modifiable factors associated with oral cancer development namely poor dental care, is needed. ^

Disparities in medical expenditure and utilization among hypertensive men and women in the U.S.: Cross-section and lifetime analysis

Objectives. To investigate procedural gender equity by assessing predisposing, enabling and need predictors of gender differences in annual medical expenditures and utilization among hypertensive individuals in the U.S. Also, to estimate and compare lifetime medical expenditures among hypertensive men and women in the U.S. ^ Data source. 2001-2004 the Medical Expenditure Panel Survey (MEPS);1986-2000 National Health Interview Survey (NHIS) and National Health Interview Survey linked to mortality in the National Death Index through 2002 (2002 NHIS-NDI). ^ Study design. We estimated total medical expenditure using four equations regression model, specific medical expenditures using two equations regression model and utilization using negative binomial regression model. Procedural equity was assessed by applying the Aday et al. theoretical framework. Expenditures were estimated in 2004 dollars. We estimated hypertension-attributable medical expenditure and utilization among men and women. ^ To estimate lifetime expenditures from ages 20 to 85+, we estimated medical expenditures with cross-sectional data and survival with prospective data. The four equations regression model were used to estimate average annual medical expenditures defined as sum of inpatient stay, emergency room visits, outpatient visits, office based visits, and prescription drugs expenditures. Life tables were used to estimate the distribution of life time medical expenditures for hypertensive men and women at different age and factors such as disease incidence, medical technology and health care cost were assumed to be fixed. Both total and hypertension attributable expenditures among men and women were estimated. ^ Data collection. We used the 2001-2004 MEPS household component and medical condition files; the NHIS person and condition files from 1986-1996 and 1997-2000 sample adult files were used; and the 1986-2000 NHIS that were linked to mortality in the 2002 NHIS-NDI. ^ Principal findings. Hypertensive men had significantly less utilization for most measures after controlling predisposing, enabling and need factors than hypertensive women. Similarly, hypertensive men had less prescription drug (-9.3%), office based (-7.2%) and total medical (-4.5%) expenditures than hypertensive women. However, men had more hypertension-attributable medical expenditures and utilization than women. ^ Expected total lifetime expenditure for average life table individuals at age 20, was $188,300 for hypertensive men and $254,910 for hypertensive women. But the lifetime expenditure that could be attributed to hypertension was $88,033 for men and $40,960 for women. ^ Conclusion. Hypertensive women had more utilization and expenditure for most measures than hypertensive men, possibly indicating procedural inequity. However, relatively higher hypertension-attributable health care of men shows more utilization of resources to treat hypertension related diseases among men than women. Similar results were reported in lifetime analyses.^ Key words: gender, medical expenditures, utilization, hypertension-attributable, lifetime expenditure ^

An empirical model to estimate the demand for primary care in urban settings

Objective. To measure the demand for primary care and its associated factors by building and estimating a demand model of primary care in urban settings.^ Data source. Secondary data from 2005 California Health Interview Survey (CHIS 2005), a population-based random-digit dial telephone survey, conducted by the UCLA Center for Health Policy Research in collaboration with the California Department of Health Services, and the Public Health Institute between July 2005 and April 2006.^ Study design. A literature review was done to specify the demand model by identifying relevant predictors and indicators. CHIS 2005 data was utilized for demand estimation.^ Analytical methods. The probit regression was used to estimate the use/non-use equation and the negative binomial regression was applied to the utilization equation with the non-negative integer dependent variable.^ Results. The model included two equations in which the use/non-use equation explained the probability of making a doctor visit in the past twelve months, and the utilization equation estimated the demand for primary conditional on at least one visit. Among independent variables, wage rate and income did not affect the primary care demand whereas age had a negative effect on demand. People with college and graduate educational level were associated with 1.03 (p < 0.05) and 1.58 (p < 0.01) more visits, respectively, compared to those with no formal education. Insurance was significantly and positively related to the demand for primary care (p < 0.01). Need for care variables exhibited positive effects on demand (p < 0.01). Existence of chronic disease was associated with 0.63 more visits, disability status was associated with 1.05 more visits, and people with poor health status had 4.24 more visits than those with excellent health status. ^ Conclusions. The average probability of visiting doctors in the past twelve months was 85% and the average number of visits was 3.45. The study emphasized the importance of need variables in explaining healthcare utilization, as well as the impact of insurance, employment and education on demand. The two-equation model of decision-making, and the probit and negative binomial regression methods, was a useful approach to demand estimation for primary care in urban settings.^

Mind-body therapy use among U.S. children and adolescents

The use of complementary and alternative medicine (CAM) has increased dramatically in the United States in the past several decades. While botanicals and dietary supplements have received the majority of attention in the popular and scholarly literature on alternative therapies, mind-body therapies, such as biofeedback, meditation, hypnosis, massage and chiropractic care presently constitute a large portion of the American public's use of CAM. The present study explores the patterns and prevalence of such therapy use among an under-studied population of CAM users: children and adolescents. Using data from the 2007 National Health Interview Survey, this paper describes the prevalence, patterns, and predictors of mind-body therapy use among a nationally representative sample of children (n=9,417) using a multidimensional model of health care behavior. The contribution of predisposing, enabling, and medical factors to mind-body therapy use among children will be also examined. Results provide additional evidence to a growing body of literature documenting that children and adolescents increasingly turn to mind-body therapies to alleviate symptoms, cope with chronic or life-threatening diseases, and to promote overall well-being. ^

Inequality in analgesic prescription in Spain: a gender development issue

Objectives: It is well known that sex differences in analgesic prescription are not merely the logical result of greater prevalence of pain in women, since this therapeutic variability is related to factors such as educational level or social class. This study aims to analyse the relationship between analgesic prescription and gender development in different regions of Spain. Methods: Cross-sectional study of sex-differences in analgesic prescription according to the gender development of the regions studied. Analgesic prescription, pain and demographic variables were obtained from the Spanish Health Interview Survey in 2006. Gender development was measured with the Gender Development Index (GDI). A logistic regression analysis was conducted to compare analgesic prescription by sex in regions with a GDI above or below the Spanish average. Results: Once adjusted by pain, age and social class, women were more likely to be prescribed analgesics than men, odds ratio (OR) = 1.74 (1.59-1.91), as residents in regions with a lower GDI compared with those in region with a higher GDI: ORWomen = 1.26 (1.12-1.42), ORMen = 1.30 (1.13-1.50). Women experiencing pain in regions with a lower GDI were more likely than men to be treated by a general practitioner rather than by a specialist, OR = 1.32 (1.04-1.67), irrespective of age and social class. Conclusions: Gender bias may be one of the pathways by which inequalities in analgesic treatment adversely affect women's health. Moreover, research into the adequacy of analgesic treatment and the possible medicalisation of women should consider contextual factors, such as gender development.

Differences in adult day services center characteristics by center ownership: United States, 2012 /

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