Analysis of the geographic pattern of the police reports for domestic violence in Girona (Spain).

BACKGROUND: There are many studies that address the issue of gender-based violence, but few analyse the police-reported cases. It is as important to analyse the temporal and geographic distribution of these incidents as it is the sociodemographic profile of the accuser. To this effect, the present study aims to analyse the sociodemographic profile of the victims of the particular case of domestic violence that report the incident to the police and to evaluate the spatial-temporal distribution of these reports. METHODS: Using the data from a database containing the police-reported incidents of domestic violence in Girona in the period 2012-2018, the risk of a police-reported incident was estimated by adjusting the two-part Hurdle model. RESULTS: The risk of reporting incidents of domestic violence to the police is higher in the less deprived areas of the city, and the spatial distribution of these police reports corroborate this finding. Nevertheless, those areas with the greatest socio-economic deprivation were also the ones where there were less police reports filed. Also the prediction of less police reports in the census tract with the highest percentage of the population with an insufficient educational level coincides with the largest number of police reports made by women with a medium and university level education (56.1%) compared with 9.5% of police reports made by women with insufficient schooling. CONCLUSIONS: These results can be useful for social protection services to design policies specifically aimed at women residing in those areas with the highest risk. Moreover, the use of spatial statistical techniques together with geographic information systems tools is a good strategy to analyse domestic violence and other types of offences because they not only allow to graphically identify the spatial distribution, but it is also a good tool to identify problems related to this type of offence.

Prevalence and associated factors with sexual violence victimisation youth before, during and after the COVID-19 lockdown: a cross-sectional study in Spain.

OBJECTIVES: To analyse the prevalence of sexual violence (SV) and associated factors in Spanish young adults in the last year and before, during and after the COVID-19 lockdown. DESIGN: Cross-sectional study based on the online 'SV in Young People Survey' (2020). SETTING: Non-institutionalised population residing in Spain. PARTICIPANTS: 2515 men and women aged 18-35 years old. The participants were obtained from a probability based, online closed panel of adults aged 16 or older that is representative of the non-institutionalised population. The sample designed includes quotas by sex, age, region and country of origin. OUTCOMES MEASURES AND ANALYSES: SV victimisation by sociodemographics, sexual attraction and couple-related characteristics during the past year and before, during and after the COVID-19 lockdown (March-June 2020). Prevalence ratios were calculated using robust Poisson regression models. RESULTS: In Spain, 8.5% of young people experienced SV during the past year. The greatest prevalence was observed in women with bisexual attraction (17.5%) and in men with homosexual attraction (14.2%). During the COVID-19 lockdown, the prevalence of SV victimisation was lower (1.9%), but unwanted intercourses increased, affecting 64.4% of those exposed to SV during the period. People with homosexual or bisexual attraction were more likely to experience SV in all of the studied periods (PRbefore: 2.01; p<0.001; PRduring: 2.63 p=0.002; PRafter: 2.67; p<0.001). Women were more likely than men to experience SV prior to the lockdown, while no cohabitation increased the likelihood to experience SV after this period CONCLUSIONS: SV victimisation in Spanish youth is high. During COVID-19, there were changes in the magnitude of factors associated with SV. It seems that SV events decreased in people who did not live with their partners, but unwanted intercourses increased. The development of prevention strategies to address SV in youth should take into account social inequalities by sex, sexual orientation and origin.

Evaluation of the Biases in the Studies that Assess the Effects of the Great Recession on Health. A Systematic Review.

BACKGROUND: Our main objective was to evaluate the fundamental biases detected in studies assessing the effects the Great Recession had on health for the case of Spain. As secondary objectives we presented methods to control these biases and to discuss the results of the studies in question if they had controlled for them. METHODS: We carried out a systematic review of the literature published up to June 2018. We evaluated the biases that could have happened in all the eligible studies. RESULTS: From the review, we finally selected 53 studies. Of the studies we reviewed, 60.38% or 32 out of 53, were evaluated as having a high risk of bias. The main biases our review revealed were problems with evaluation, time bias, lack of control of unobserved confounding, and non-exogeneity when defining the onset of the Great Recession. CONCLUSIONS: The results from the studies that controlled the biases were quite consistent. Summing up, the studies reviewed found that the Great Recession increased the risk of declaring poor self-rated health and the deterioration of mental health. Both the mortality rate and the suicide rate may well have increased after the Great Recession, probably after a three- to four-year delay.

Practical application of the ATOM study: Treatment efficacy of antihypertensive drugs in monotherapy or combination (ATOM metaanalysis according to PRISMA statement); tables for the use of antihypertensive drugs in monotherapy or combination.

BACKGROUND: The response to antihypertensive drugs is predictable. The absence of precise prescription recommendations to treat arterial hypertension (HT) lead to use drugs unable to reduce blood pressure (BP) to target values.We published ATOM study, in which we found significant differences in the ability to reduce BP between the different drugs.The objective of the study was to determine the expected decrease in blood pressure with the use of commercialized doses of the drugs commonly used in the treatment of HT in clinical practice, to avoid the use of drugs or combinations that even with the best response, are unable to obtain the necessary BP decrease to reach the goal. METHODS: The analysis was based on the results of the ATOM study. To convert the mean doses of the different drugs and combinations in commercialized doses, the conclusions of the study by Law et al have been applied. RESULTS: Based on the results, two tables were drawn, one for systolic BP and the other for diastolic BP, where the doses of the different drugs and combinations are classified according to the BP decrease that can be expected from them. In order to favor the use of the tables in clinical practice, the different drugs have been grouped in intervals of 10 millimeters of mercury (mmHg) for the decrease of the systolic BP and of 5 mmHg for the diastolic BP. CONCLUSIONS: Recommendations for the use of antihypertensive treatments should not be limited to pharmacological families. They should also consider differences between drugs or specific combinations. From the data of the ATOM study we have implemented tables that express the effect of the drugs commonly used in clinical practice and that should allow the clinicians to choose with care the treatment to use.

Did psychotropic drug consumption increase during the 2008 financial crisis? A cross-sectional population-based study in Spain.

OBJECTIVES AND SETTING: Although psychotropic drugs are used to treat mental health disorders, little evidence analyses the effects the 2008 economic downturn had on psychotropic drug consumption in the case of Spain. We analyse these effects, considering both gender and employment situation. PARTICIPANTS: We used the microdata from the face-to-face cross-sectional population-based Spanish National Health Survey for two periods: 2006-2007 (n=28 954) and 2011-2012 (n=20 509). Our samples included adults (>15 years old). METHODS: The response variables are consumption (or not) of antidepressants or sedatives and the explanatory variables are the year of the survey, gender and employment status. Covariates are mental health problems, mental health index General Health Questionnaire (GHQ-12) and self-reported health outcome variables such as self-rated health, chronic diseases, smoking behaviour, sleeping hours, body mass index, physical activity in the workplace, medical visits during the past year, age, region of residence (autonomous communities), educational level, marital status and social class of the reference person. Finally, we include interactions between time period, gender and employment status. We specify random effects logistic regressions and use Bayesian methods for the inference. RESULTS: The economic crisis did not significantly change the probability of taking antidepressant drugs (OR=0.56, 95% CI 0.18 to 2.56) nor sedatives (OR=1.21, 95% CI 0.26 to 5.49). In general, the probability of consuming antidepressants among men and women decreases, but there are differences depending on employment status. The probability of consuming sedatives also depends on the employment status. CONCLUSIONS: While the year of the financial crisis is not associated with the consumption of antidepressants nor sedatives, it has widened the gap in consumption differences between men and women. Although antidepressant use dropped, the difference in consumption levels between men and women grew significantly among the retired, and in the case of sedatives, risk of women taking sedatives increased in all groups except students.

Indicadores contextuales para evaluar los determinantes sociales de la salud y la crisis económica española / Contextual indicators to assess social determinants of health and the Spanish economic recession

Objetivo: Proporcionar indicadores para evaluar, en España y en sus comunidades autónomas, el impacto sobre la salud, sus determinantes sociales y las desigualdades en salud del contexto social y de la crisis económica más reciente. Métodos: Basándonos en el marco conceptual de los determinantes de las desigualdades sociales en salud en España, identificamos indicadores secuencialmente a partir de documentos clave, Web of Science y organismos con estadísticas oficiales. La información recopilada dio lugar a un directorio amplio de indicadores que fue revisado por un panel de expertos. Posteriormente seleccionamos un conjunto de esos indicadores según un criterio geográfico y otro temporal: disponibilidad de datos según comunidades autónomas y al menos desde 2006 hasta 2012. Resultados: Identificamos 203 indicadores contextuales sobre determinantes sociales de la salud y seleccionamos 96 (47%) según los criterios anteriores. De los indicadores identificados, el 16% no cumplieron el criterio geográfico y el 35% no cumplieron el criterio temporal. Se excluyó al menos un 80% de los indicadores relacionados con la dependencia y los servicios de salud. Los indicadores finalmente seleccionados cubrieron todas las áreas de los determinantes sociales de la salud. El 62% de estos no estuvieron disponibles en Internet. Alrededor del 40% de los indicadores se extrajeron de fuentes relacionadas con el Instituto Nacional de Estadística. Conclusiones: Proporcionamos un amplio directorio de indicadores contextuales sobre determinantes sociales de la salud y una base de datos que facilitarán la evaluación, en España y sus comunidades autónomas, del impacto de la crisis económica sobre la salud y las desigualdades en salud (AU)

Objective: To provide indicators to assess the impact on health, its social determinants and health inequalities from a social context and the recent economic recession in Spain and its autonomous regions. Methods: Based on the Spanish conceptual framework for determinants of social inequalities in health, we identified indicators sequentially from key documents, Web of Science, and organizations with official statistics. The information collected resulted in a large directory of indicators which was reviewed by an expert panel. We then selected a set of these indicators according to geographical (availability of data according to autonomous regions) and temporal (from at least 2006 to 2012) criteria. Results: We identified 203 contextual indicators related to social determinants of health and selected 96 (47%) based on the above criteria; 16% of the identified indicators did not satisfy the geographical criteria and 35% did not satisfy the temporal criteria. At least 80% of the indicators related to dependence and healthcare services were excluded. The final selection of indicators covered all areas for social determinants of health, and 62% of these were not available on the Internet. Around 40% of the indicators were extracted from sources related to the Spanish Statistics Institute. Conclusions: We have provided an extensive directory of contextual indicators on social determinants of health and a database to facilitate assessment of the impact of the economic recession on health and health inequalities in Spain and its autonomous regions (AU)

Influence maternal background has on children's mental health.

BACKGROUND: In this paper, we aim to discern how a mother's health and her socioeconomic determinants may influence her children's mental health. In addition to this, we also evaluate the influence of other household characteristics and whether or not the economic downturn has heightened the effect a parent's social gradient has on their children's mental health. METHODS: We use samples comprised of 4-14-year-old minors from the 2006 Spanish National Health Survey (SNHS), undertaken prior to the crisis, and the 2011 SNHS, carried out during the crisis. The participating children's mental health is assessed using the Strengths and Difficulties Questionnaire (SDQ). Mixed models are used to evaluate the influence a mother's health and her socioeconomic status may have on her children's mental health. We also add interactions to observe the effect specific socioeconomic determinants may have had during the economic downturn. RESULTS: The risk of a child suffering from mental health disorders increases when their mother has mental health problems. Socioeconomic determinants also play a role, as a low socioeconomic status (SES) increases the risk of a child exhibiting behavioural problems, being hyperactive or antisocial, whereas when a mother has attained a high level of education, this significantly reduces the probability of a child having mental health problems. 'Homemaker' is the activity status most positively related to children's mental health. The findings show that the Spanish economic downturn has not significantly changed children's mental health problems and the negative effects of low maternal SES are no greater than they were before the crisis. The main difference in 2011, with respect to 2006, is that the risk of children suffering from mental health problems is higher when their parents are (long or short-term) unemployed. CONCLUSIONS: In conclusion, both a mother's health and her socioeconomic status, as well as other household characteristics, are found to be related to her children's mental well-being. Although the crisis has not significantly changed mental health disorders in children or the social gradient of parents in general, at-risk children are the most negatively affected in the Spanish economic downturn.

[Contextual indicators to assess social determinants of health and the Spanish economic recession]. / Indicadores contextuales para evaluar los determinantes sociales de la salud y la crisis económica española.

OBJECTIVE: To provide indicators to assess the impact on health, its social determinants and health inequalities from a social context and the recent economic recession in Spain and its autonomous regions. METHODS: Based on the Spanish conceptual framework for determinants of social inequalities in health, we identified indicators sequentially from key documents, Web of Science, and organisations with official statistics. The information collected resulted in a large directory of indicators which was reviewed by an expert panel. We then selected a set of these indicators according to geographical (availability of data according to autonomous regions) and temporal (from at least 2006 to 2012) criteria. RESULTS: We identified 203 contextual indicators related to social determinants of health and selected 96 (47%) based on the above criteria; 16% of the identified indicators did not satisfy the geographical criteria and 35% did not satisfy the temporal criteria. At least 80% of the indicators related to dependence and healthcare services were excluded. The final selection of indicators covered all areas for social determinants of health, and 62% of these were not available on the Internet. Around 40% of the indicators were extracted from sources related to the Spanish Statistics Institute. CONCLUSIONS: We have provided an extensive directory of contextual indicators on social determinants of health and a database to facilitate assessment of the impact of the economic recession on health and health inequalities in Spain and its autonomous regions.

Inequalities in suicide mortality rates and the economic recession in the municipalities of Catalonia, Spain.

INTRODUCTION: While previous research already exists on the impact of the current economic crisis and whether it leads to an increase in mortality by suicide, our objective in this paper is to determine if the increase in the suicide rate in Catalonia, Spain from 2010 onwards has been statistically significant and whether it is associated with rising unemployment. METHODS: We used hierarchical mixed models, separately considering the crude death rate of suicides for municipalities with more than and less than 10,000 inhabitants as dependent variables both unstratified and stratified according to gender and/or age group. RESULTS: In municipalities with 10,000 or more inhabitants there was an increase in the relative risk of suicide from 2009 onwards. This increase was only statistically significant for working-aged women (16-64 years). In municipalities with less than 10,000 inhabitants the relative risk showed a decreasing trend even after 2009. In no case did we find the unemployment rate to be associated (statistically significant) with the suicide rate. CONCLUSIONS: The increase in the suicide rate from 2010 in Catalonia was not statistically significant as a whole, with the exception of working-aged women (16-64 years) living in municipalities with 10,000 or more inhabitants. We have not found this increase to be associated with rising unemployment in any of the cases. Future research into the effects of economic recessions on suicide mortality should take into account inequalities by age, sex and size of municipalities.

Social differences in avoidable mortality between small areas of 15 European cities: an ecological study.

BACKGROUND: Health and inequalities in health among inhabitants of European cities are of major importance for European public health and there is great interest in how different health care systems in Europe perform in the reduction of health inequalities. However, evidence on the spatial distribution of cause-specific mortality across neighbourhoods of European cities is scarce. This study presents maps of avoidable mortality in European cities and analyses differences in avoidable mortality between neighbourhoods with different levels of deprivation. METHODS: We determined the level of mortality from 14 avoidable causes of death for each neighbourhood of 15 large cities in different European regions. To address the problems associated with Standardised Mortality Ratios for small areas we smooth them using the Bayesian model proposed by Besag, York and Mollié. Ecological regression analysis was used to assess the association between social deprivation and mortality. RESULTS: Mortality from avoidable causes of death is higher in deprived neighbourhoods and mortality rate ratios between areas with different levels of deprivation differ between gender and cities. In most cases rate ratios are lower among women. While Eastern and Southern European cities show higher levels of avoidable mortality, the association of mortality with social deprivation tends to be higher in Northern and lower in Southern Europe. CONCLUSIONS: There are marked differences in the level of avoidable mortality between neighbourhoods of European cities and the level of avoidable mortality is associated with social deprivation. There is no systematic difference in the magnitude of this association between European cities or regions. Spatial patterns of avoidable mortality across small city areas can point to possible local problems and specific strategies to reduce health inequality which is important for the development of urban areas and the well-being of their inhabitants.

A common error in the ecological regression of cancer incidence on the deprivation index.

OBJECTIVE: To determine if introducing age as another explanatory variable in an ecological regression model relating crude rates of cancer incidence and a deprivation index provides better results than the usual practice of using the standard incidence ratio (SIR) as the response variable, introducing the non-standardized index, and not including age in the model. METHODS: Relative risks associated with the deprivation index for some locations of cancer in Spain's Girona Health Region were estimated using two different models. Model 1 estimated relative risks with the indirect method, using the SIR as the response variable. Model 2 estimated relative risks using age as an explanatory variable and crude cancer rates as the response variable. Two scenarios and two sub-scenarios were simulated to test the properties of the estimators and the goodness of fit of the two models. RESULTS: The results obtained from Model 2's estimates were slightly better (less biased) than those from Model 1. The results of the simulation showed that in all cases (two scenarios and two sub-scenarios) Model 2 had a better fit than Model 1. The probability density for the parameter of interest provided evidence that Model 1 leads to biased estimates. CONCLUSIONS: When attempting to explain the relative risk of incidence of cancer using ecological models that control geographic variability, introducing age as another explanatory variable and crude rates as a response variable provides less biased results.

A common error in the ecological regression of cancer incidence on the deprivation index / Un error frecuente en los modelos de regresión ecológica de la incidencia de cáncer con respecto al índice de carencia

OBJECTIVE: To determine if introducing age as another explanatory variable in an ecological regression model relating crude rates of cancer incidence and a deprivation index provides better results than the usual practice of using the standard incidence ratio (SIR) as the response variable, introducing the non-standardized index, and not including age in the model. METHODS: Relative risks associated with the deprivation index for some locations of cancer in Spain's Girona Health Region were estimated using two different models. Model 1 estimated relative risks with the indirect method, using the SIR as the response variable. Model 2 estimated relative risks using age as an explanatory variable and crude cancer rates as the response variable. Two scenarios and two sub-scenarios were simulated to test the properties of the estimators and the goodness of fit of the two models. RESULTS: The results obtained from Model 2's estimates were slightly better (less biased) than those from Model 1. The results of the simulation showed that in all cases (two scenarios and two sub-scenarios) Model 2 had a better fit than Model 1. The probability density for the parameter of interest provided evidence that Model 1 leads to biased estimates. CONCLUSIONS: When attempting to explain the relative risk of incidence of cancer using ecological models that control geographic variability, introducing age as another explanatory variable and crude rates as a response variable provides less biased results.

OBJETIVO: Determinar si la introducción de la edad como otra variable independiente en un modelo de regresión ecológica que relaciona las tasas brutas de incidencia de cáncer con un índice de carencia, ofrece mejores resultados que la práctica corriente del uso de la razón de incidencia normalizada como criterio de valoración, con introducción del índice sin normalización y sin incluir la edad en el modelo. MÉTODOS:Se calcularon los riesgos relativos asociados con el índice de carencia de algunos tipos de cáncer en la Región Sanitaria de Girona en España, mediante dos modelos diferentes. En el modelo 1 se calcularon los riesgos relativos con el método indirecto, usando la razón de incidencia normalizada como criterio de valoración. En el modelo 2 se calcularon los riesgos relativos introduciendo la edad como una variable independiente y las tasas brutas de cáncer como criterio de valoración. Se simularon dos hipótesis y dos subhipótesis con el fin de verificar las propiedades de los estimadores y la bondad del ajuste de ambos modelos. RESULTADOS: Los resultados obtenidos a partir de las estimaciones con el modelo 2 fueron un poco mejores (menos sesgados) que los resultados obtenidos con el modelo 1. Los resultados de la simulación indicaron que en todos los casos (las dos hipótesis y las dos subhipótesis) el modelo 2 exhibió un mejor ajuste que el modelo 1. La función de densidad del parámetro de interés puso en evidencia que el modelo 1 da lugar a estimaciones sesgadas. CONCLUSIONES: Cuando se intenta explicar el riesgo relativo de incidencia de cáncer mediante modelos de regresión ecológica que tienen en cuenta la variabilidad geográfica, se obtienen resultados menos sesgados cuando se introduce la edad como una de las variables independientes y se utilizan las tasas brutas de incidencia como criterio de valoración.

Medida de la importancia de las dimensiones de la satisfacción en la provisión de servicios de salud / Measurement of the importance of user satisfaction dimensions in healthcare provision

Objetivo: La necesidad de conocer la percepción de la calidad asistencial recibida por los ciudadanos es clave para abordar con éxito mejoras en la prestación de los servicios de salud. El principal objetivo de este trabajo es presentar la aplicación de una metodología que permita identificar aspectos que facilitan la identificación de áreas de mejora. Método: Aplicación de un cuestionario a tres líneas de servicio en Cataluña (atención primaria [n=332], atención especializada ambulatoria [n=410] y urgencias hospitalarias [n=413]) para medir la satisfacción de los usuarios y evaluar la importancia otorgada a los aspectos analizados. Resultados: El análisis de valoración-importancia permite señalar que los principales aspectos a mejorar en atención primaria son los que se refieren al tiempo que el profesional dedica a sus pacientes, así como su predisposición para escuchar sus opiniones. En urgencias hospitalarias, el principal aspecto de mejora se refiere a las condiciones físicas del establecimiento. Conclusiones: Las herramientas diseñadas e implementadas por el Servicio Catalán de la Salud han demostrado ser instrumentos válidos para detectar los temas de actuación prioritarios para la mejora de la prestación de servicios y para fomentar la equidad territorial (AU)

Objective: Identifying users' perceptions of the quality of care is essential to improve health services delivery. The main objective of this article was to describe the application of a methodology to identify factors that facilitate the identification of areas for improvement. Method: A questionnaire was applied in three health areas in Catalonia (Spain) (primary care [n=332], outpatient specialty care [n=410] and hospital emergency care [n=413]) to measure user satisfaction and assess the importance given to the aspects analyzed. Results: The main areas for improvement in primary care identified by an importance-performance analysis involved the time devoted to patients as well as health professionals' willingness to listen to their views. In hospital emergency care, the main area of improvement was related to the hospital's physical conditions. Conclusions: The tools designed and implemented by the Catalan Health Service (Spain) have proved to be valid for the detection of priority areas to improve service delivery and promote regional equit (AU)

A conditional model for estimating the increase in suicides associated with the 2008-2010 economic recession in England.

BACKGROUND: Although evidence of the effects of the economic crisis on suicides is quite low, a recent article shows that the increase in suicides in England between 2008 and 2010 could be associated with the rise in unemployment. Our study analysed whether this effect was the same for all regions of England, using a conditional model which explicitly allows estimation of regional time trends and the effects of unemployment on suicides at the regional level. METHODS: Hierarchical mixed models were used to assess both, suicides attributable to the financial crisis and the association between unemployment and suicides. The number and the (age-standardised) rate of suicides, for men and women separately, were the dependent variables. We considered the nine English regions based on the NUTS 2 level. RESULTS: There was an (not statistically significant) increase in the number of suicides between 2008 and 2010. The variation in rates was not statistically significant in England as a whole but there were statistically significant increases and decreases in some regions. Statistically significant associations between unemployment and suicides were only found at regional level. For men, statistically significant unemployment rates were positively associated with age-standardised suicide rates in the South West (0.384), North West (0.260) and North East (0.136), and negatively associated in the East of England (-0.444), East Midlands (-0.236) and London (-0.168). CONCLUSIONS: The study provides evidence that, even with statistically significant associations, finding variability, but no clear pattern, between trends and associations and/or numbers and rates might in fact suggest relatively spurious relationships; this is a result of not controlling for confounders.

[Measurement of the importance of user satisfaction dimensions in healthcare provision]. / Medida de la importancia de las dimensiones de la satisfacción en la provisión de servicios de salud.

OBJECTIVE: Identifying users' perceptions of the quality of care is essential to improve health services delivery. The main objective of this article was to describe the application of a methodology to identify factors that facilitate the identification of areas for improvement. METHOD: A questionnaire was applied in three health areas in Catalonia (Spain) (primary care [n=332], outpatient specialty care [n=410] and hospital emergency care [n=413]) to measure user satisfaction and assess the importance given to the aspects analyzed. RESULTS: The main areas for improvement in primary care identified by an importance-performance analysis involved the time devoted to patients as well as health professionals' willingness to listen to their views. In hospital emergency care, the main area of improvement was related to the hospital's physical conditions. CONCLUSIONS: The tools designed and implemented by the Catalan Health Service (Spain) have proved to be valid for the detection of priority areas to improve service delivery and promote regional equity.

Does the effect of gender modify the relationship between deprivation and mortality?

BACKGROUND: In this study we propose improvements to the method of elaborating deprivation indexes. First, in the selection of the variables, we incorporated a wider range of both objective and subjective measures. Second, in the statistical methodology, we used a distance indicator instead of the standard aggregating method principal component analysis. Third, we propose another methodological improvement, which consists in the use of a more robust statistical method to assess the relationship between deprivation and health responses in ecological regressions. METHODS: We conducted an ecological small-area analysis based on the residents of the Metropolitan region of Barcelona in the period 1994-2007. Standardized mortality rates, stratified by sex, were studied for four mortality causes: tumor of the bronquial, lung and trachea, diabetes mellitus type II, breast cancer, and prostate cancer. Socioeconomic conditions were summarized using a deprivation index. Sixteen socio-demographic variables available in the Spanish Census of Population and Housing were included. The deprivation index was constructed by aggregating the above-mentioned variables using the distance indicator, DP2. For the estimation of the ecological regression we used hierarchical Bayesian models with some improvements. RESULTS: At greater deprivation, there is an increased risk of dying from diabetes for both sexes and of dying from lung cancer for men. On the other hand, at greater deprivation, there is a decreased risk of dying from breast cancer and lung cancer for women. We did not find a clear relationship in the case of prostate cancer (presenting an increased risk but only in the second quintile of deprivation). CONCLUSIONS: We believe our results were obtained using a more robust methodology. First off, we have built a better index that allows us to directly collect the variability of contextual variables without having to use arbitrary weights. Secondly, we have solved two major problems that are present in spatial ecological regressions, i.e. those that use spatial data and, consequently, perform a spatial adjustment in order to obtain consistent estimators.

Factors determining family planning in Catalonia. Sources of inequity.

INTRODUCTION: In recent decades, the foreign population in Spain has increased significantly, particularly for Catalonia, an autonomous region of Spain (2.90% in 2000 and 15.95% in 2010) and in particular Girona province (6.18% in 2000 and 21.55% in 2010). Several studies have shown a lower use of family planning methods by immigrants. This same trend is observed in Spain. The objective of this paper is to determine the existence of differences and possible sources of inequity in the use of family planning methods among health service users in Catalonia (Spain) by sex, health status, place of birth and socioeconomic conditions. METHODS: Data were taken from an ad-hoc questionnaire which was compiled following a qualitative stage of individual interviews. Said questionnaire was administered to 1094 Catalan public health service users during 2007. A complete descriptive analysis was carried out for variables related to public health service users' sociodemographic characteristics and variables indicating knowledge and use of family planning methods, and bivariate relationships were analysed by means of chi-square contrasts. Considering the use (or non-use) of family planning methods as a dependent variable and a set of demographic, socioeconomic and health status variables as explanatory factors, the relationship was modelled using mixed models. RESULTS: The analysed sample is comprised of 54.3% women and 45.7% men, with 74.3% natives (or from the EU) and 25.7% economic immigrants. 54.8% use some method of family planning, the condom (46.7%) and the pill (28.0%) being the two most frequently used methods. Statistical modelling indicates that those factors which most influence the use of family planning methods are level of education (30.59% and 39.29% more likelihood) and having children over 14 (35.35% more likelihood). With regard to the origin of the user, we observe that patients from North Africa,sub. Saharan Africa and Asia are less likely to use family planning methods (36.68%, 38.59% and 70.51%, respectively). CONCLUSIONS: The use of family planning methods is positively related to a higher level of education and having children over 14. Factors such as sex, age, income and self-perceived health do not appear to influence their use. Furthermore, being a native of this country, the European Union or Central/South America represents a greater likelihood of use than being African or Asian. Although no general differences in use were found between sexes, the difference found in the case of Asian women stands out, with a higher likelihood of use.

Factors determining access to and use of primary health care services in the Girona Health Region (Spain).

BACKGROUND: Increased population flowing from abroad has generated an intense debate regarding the economic consequences of migration in public services such as health, where new and specific demands are being created. This new demand for health care gives rise to the need to identify those factors which influence the user's decision to contact the health services and those which determine the quantity of services consumed. The aim of this study is to identify which variables affect these two stages of the use of such services in the Girona Health Region (RSG), where immigrant population represents 21.96% of the total population. METHODS: Specification of a Hurdle model with a count response variable related to primary health care service visits in the RSG for 2006. The study data is based on a sample of users (immigrants and natives) taken from the population assigned to primary health care services in eight Basic Health Areas (ABS) of the RSG. RESULTS: Contacting primary health care services is associated with variables that ought to affect use of health care such as chronic illness and taking prescribed medication as well as being aged between 46 and 55. Using primary health care services once makes users more likely to make further visits. The number of visits is related not only with variables that ought affect use of health care but also with variables that ought not to affect use of health care such as working without a contract, living in rented accommodation, or being unemployed. Additionally, if we consider the birthplace of the user, we observe the same pattern, with different directions and intensities, depending on the origin of the patient. For example, a higher likelihood of first contact is shown in Eastern Europeans, South Americans, and North Africans that suffer from cholesterol. A higher attendance is observed in natives and Eastern Europeans that take prescribed medication as well as natives, Eastern Europeans, and North Africans living in rented accommodation. On the other hand, working without a contract supposes a higher attendance in natives but a lower attendance in Eastern Europeans and sub-Saharan Africans. CONCLUSIONS: We do not detect any socioeconomic barriers associated with making a first contact with primary health services for the users analyzed. However, we do note evidence of horizontal inequity in terms of attending health services, related to variables that ought to affect use of health care as well as socioeconomic factors (variables that ought not to affect use of health care). The user's origin is an important key in detecting different intensities of access and regular visits to primary health care services.