Has the quality of health care for the immigrant population changed during the economic crisis in Catalonia (Spain)? Opinions of health professionals and immigrant users / ¿Ha cambiado la calidad de la atención a la población inmigrante durante la crisis económica en Cataluña (España)? Opinión de profesionales e inmigrantes

Objective: To analyse changes in health professionals' and immigrant users' perceptions of the quality of care provided to the immigrant population during the crisis. Methods: A qualitative descriptive-interpretative and exploratory study was conducted in two areas of Catalonia. Semi-structured individual interviews were used with a theoretical sample of medical (n=24) and administrative (n=10) professionals in primary care (PC) and secondary care (SC), and immigrant users (n=20). Thematic analysis was conducted and the results were triangulated. Results: Problems related to technical and interpersonal quality emerged from the discourse of both professionals and immigrants. These problems were attributed to cutbacks during the economic crisis. Regarding technical quality, respondents reported an increase in erroneous or non-specific diagnoses, inappropriate use of diagnostic tests and non-specific treatments, due to reduction in consultation times as a result of cuts in human resources. With regard to interpersonal quality, professionals reported less empathy, and users also reported worse communication, due to changes in professionals' working conditions and users' attitudes. Finally, a reduction in the resolution capacity of the health services emerged: professionals described unnecessary repeated PC visits and limited responses in SC, while young immigrants reported an insufficient response to their health problems. Conclusion: The results indicate a deterioration in perceived technical and interpersonal quality during the economic crisis, due to cutbacks mainly in human resources. These changes affect the whole population, but especially immigrants

Objetivo: Analizar los cambios en la calidad percibida de la atención a la población inmigrante durante la crisis económica, desde la perspectiva de profesionales e inmigrantes. Métodos: Estudio cualitativo descriptivo-interpretativo y exploratorio en dos áreas de Cataluña, mediante entrevistas individuales semiestructuradas a una muestra teórica de médico/as (n=24) y administrativas (n=10) de atención primaria (AP) y secundaria (AS), e inmigrantes (n=20). Se realizó un análisis temático de contenido y se triangularon los resultados. Resultados: Del discurso de profesionales e inmigrantes emergen problemas en la calidad técnica e interpersonal, que relacionan con la reducción de recursos durante la crisis. Respecto a la calidad técnica, los/las informantes describen un aumento de diagnósticos erróneos o inespecíficos, un uso inadecuado de pruebas y tratamientos inespecíficos, debido a la disminución del tiempo de consulta por la reducción de recursos humanos. Respecto a la calidad interpersonal, los/las profesionales señalaron menor empatía, mientras que los/las inmigrantes, además, una peor comunicación, que atribuyeron al cambio en las condiciones laborales de los/las profesionales y en la actitud de los/las inmigrantes. Finalmente, emergió la disminución de la capacidad resolutiva de los servicios: según los/las profesionales, por la repetición de consultas innecesarias en AP y limitadas en AS; según los/las inmigrantes jóvenes, por respuestas limitadas a sus problemas de salud. Conclusiones: Los resultados apuntan a un empeoramiento de la calidad técnica e interpersonal durante la crisis, por reducción de recursos, principalmente humanos, que afectan al conjunto de la población, pero en especial a las personas inmigrantes

Has the quality of health care for the immigrant population changed during the economic crisis in Catalonia (Spain)? Opinions of health professionals and immigrant users.

OBJECTIVE: To analyse changes in health professionals' and immigrant users' perceptions of the quality of care provided to the immigrant population during the crisis. METHODS: A qualitative descriptive-interpretative and exploratory study was conducted in two areas of Catalonia. Semi-structured individual interviews were used with a theoretical sample of medical (n=24) and administrative (n=10) professionals in primary care (PC) and secondary care (SC), and immigrant users (n=20). Thematic analysis was conducted and the results were triangulated. RESULTS: Problems related to technical and interpersonal quality emerged from the discourse of both professionals and immigrants. These problems were attributed to cutbacks during the economic crisis. Regarding technical quality, respondents reported an increase in erroneous or non-specific diagnoses, inappropriate use of diagnostic tests and non-specific treatments, due to reduction in consultation times as a result of cuts in human resources. With regard to interpersonal quality, professionals reported less empathy, and users also reported worse communication, due to changes in professionals' working conditions and users' attitudes. Finally, a reduction in the resolution capacity of the health services emerged: professionals described unnecessary repeated PC visits and limited responses in SC, while young immigrants reported an insufficient response to their health problems. CONCLUSION: The results indicate a deterioration in perceived technical and interpersonal quality during the economic crisis, due to cutbacks mainly in human resources. These changes affect the whole population, but especially immigrants.

Sexual satisfaction among young women: The frequency of sexual activities as a mediator / Satisfacción sexual en mujeres jóvenes: Frecuencia de las actividades sexuales como mediadora

The aim of this study was to analyse the relationship among several social-cognitive predictors of sexual behaviour (beliefs, knowledge, attitudes and values), sexual behaviours, the frequency of sexual activities and several dimensions of sexual satisfaction (individual/with the partner and actual/desired sexual satisfaction). A mixed-method study was conducted. The data were collected using a semi-structured interview specially designed for this study, which was administered to 14- to 20-year-old women. Correlation analyses revealed that the expected direct associations between the explored social-cognitive predictors, sexual behaviour and sexual satisfaction were not established; consequently, possible indirect effects were explored. The results of the mediational model that better fit the data indicated that sexual behaviour is related to (actual) sexual satisfaction not only directly but also indirectly through the frequency of sexual activities in a (probable) effect of partial mediation. These findings have interesting applications in terms of sexual education and sexual health promotion among young women (AU)

El objetivo del estudio fue analizar la relación entre varios predictores social-cognitivos del comportamiento sexual (creencias, conocimientos, actitudes y valores), las conductas sexuales, la frecuencia de actividades sexuales y diferentes dimensiones de la satisfacción sexual (individual/de pareja y actual/deseada). Para ello se utilizó un paradigma mixto de investigación. Para recabar los datos se diseñó una entrevista semiestructurada que fue administrada a mujeres jóvenes de entre 14 y 20 años. El análisis de correlaciones indicó que no se establecen las relaciones directas esperadas entre los predictores social-cognitivos, la conducta y la satisfacción sexual, por lo que se exploraron posibles efectos indirectos. Los resultados del modelo de mediación que mejor se ajusta a los datos revelaron que los comportamientos sexuales se asocian a la satisfacción sexual (actual) de forma directa e indirecta a través de la frecuencia con que se practican las actividades sexuales en un (probable) efecto de mediación parcial. Estos hallazgos tienen interesantes aplicaciones prácticas en términos de educación sexual y promoción de la salud sexual en mujeres jóvenes (AU)

Continuity of clinical management and information across care levels: perceptions of users of different healthcare areas in the Catalan national health system.

BACKGROUND: The integration of health care has become a priority in most health systems, as patients increasingly receive care from several professionals in various different settings and institutions, particularly those with chronic conditions and multi-morbidities. Continuity of care is defined as one patient experiencing care over time as connected and coherent with his or her health needs and personal circumstances. The objective is to analyse perceptions of continuity of clinical management and information across care levels and the factors influencing it, from the viewpoint of users of the Catalan national health system. METHODS: A descriptive-interpretative qualitative study was conducted using a phenomenological approach. A two-stage theoretical sample was selected: (i) the study contexts: healthcare areas in Catalonia with different services management models; (ii) users ≥ 18 years of age who were attended to at both care levels for the same health problem. Data were collected by means of individual semi-structured interviews with patients (n = 49). All interviews were recorded and transcribed. A thematic content analysis was conducted segmented by study area, with a mixed generation of categories and triangulation of analysts. RESULTS: Patients in all three areas generally perceived that continuity of clinical management across levels existed, on referring to consistent care (same diagnosis and treatment by doctors of both care levels, no incompatibilities of prescribed medications, referrals across levels when needed) and accessibility across levels (timeliness of appointments). In terms of continuity of information, patients in most areas mentioned the existence of information sharing via computer and its adequate usage. Only a few discontinuity elements were reported such as long waiting times for specific tests performed in secondary care or insufficient use of electronic medical records by locum doctors. Different factors influencing continuity were identified by patients, relating to the health system itself (clear distribution of roles between primary and secondary care), health services organizations (care coordination mechanisms, co-location, insufficient resources) and physicians (willingness to collaborate, commitment to patient care, the primary care physician's technical competence). CONCLUSIONS: Care continuity across care levels is experienced by patients in the areas studied, with certain exceptions that highlight where there is room for improvement. Influencing factors offer valuable insights on where to direct coordination efforts.

The performance of integrated health care networks in continuity of care: a qualitative multiple case study of COPD patients.

BACKGROUND: Integrated health care networks (IHN) are promoted in numerous countries as a response to fragmented care delivery by providing a coordinated continuum of services to a defined population. However, evidence on their effectiveness and outcome is scarce, particularly considering continuity across levels of care; that is the patient's experience of connected and coherent care received from professionals of the different care levels over time. The objective was to analyse the chronic obstructive pulmonary disease (COPD) patients' perceptions of continuity of clinical management and information across care levels and continuity of relation in IHN of the public health care system of Catalonia. METHODS: A qualitative multiple case study was conducted, where the cases are COPD patients. A theoretical sample was selected in two stages: (1) study contexts: IHN and (2) study cases consisting of COPD patients. Data were collected by means of individual, semi-structured interviews to the patients, their general practitioners and pulmonologists and review of records. A thematic content analysis segmented by IHN and cases with a triangulation of sources and analysists was carried out. RESULTS: COPD patients of all networks perceived that continuity of clinical management was existent due to clear distribution of roles for COPD care across levels, rapid access to care during exacerbations and referrals to secondary care when needed; nevertheless, patients of some networks highlighted too long waiting times to non-urgent secondary care. Physicians generally agreed with patients, however, also indicated unclear distribution of roles, some inadequate referrals and long waiting times to primary care in some networks. Concerning continuity of information, patients across networks considered that their clinical information was transferred across levels via computer and that physicians also used informal communication mechanisms (e-mail, telephone); whereas physicians highlighted numerous problems of the information system, thus the need to use informal communication channels. Finally, regarding continuity of relation, patients of some networks pointed out high turnover of personnel - being frequently seen by locum doctors or assigned to new physicians - which hindered the development of a trusting relationship. CONCLUSION: Study findings suggest a generally perceived adequate performance of IHN in continuity of care but also the existence of a series of difficulties related to all continuity types. Results can provide opportunities to improving the care process of COPD patients but also of patients with other conditions who receive care across the primary and secondary care level.

A tool for assessing continuity of care across care levels: an extended psychometric validation of the CCAENA questionnaire.

BACKGROUND: The CCAENA questionnaire was developed to assess care continuity across levels from the patients' perspective. The aim is to provide additional evidence on the psychometric properties of the scales of this questionnaire. METHODS: Cross-sectional study by means of a survey of a random sample of 1500 patients attended in primary and secondary care in three health care areas of the Catalan health care system. Data were collected in 2010 using the CCAENA questionnaire. To assess psychometric properties, an exploratory factor analysis was performed (construct validity) and the item-rest correlations and Cronbach's alpha were calculated (internal consistency). Spearman correlation coefficients were calculated (multidimensionality) and the ability to discriminate between groups was tested. RESULTS: The factor analysis resulted in 21 items grouped into three factors: patient-primary care provider relationship, patient-secondary care provider relationship and continuity across care levels. Cronbach's alpha indicated good internal consistency (0.97, 0.93, 0.80) and the correlation coefficients indicated that dimensions can be interpreted as separated scales. Scales discriminated patients according to health care area, age and educational level. CONCLUSION: The CCAENA questionnaire has proved to be a valid and reliable tool for measuring patients' perceptions of continuity. Providers and researchers could apply the questionnaire to identify areas for health care improvement.

A comprehensive analysis of patients' perceptions of continuity of care and their associated factors.

OBJECTIVE: To determine the patients' perceived degree of continuity of care between primary and secondary care and to identify contextual and individual factors that influence patients' perceptions of continuity of care. DESIGN: Cross-sectional study by means of a survey of patients attended to in primary and secondary care. SETTING: Three health-care areas of the Catalonian public health-care system. PARTICIPANTS: A random sample of 1500 patients. MAIN OUTCOME MEASURES: Relational, informational and managerial continuity of care measured by means of Likert scales, using the CCAENA questionnaire. RESULTS: Overall, 93.8 and 83.8% of patients perceived an ongoing relationship with primary and secondary care physicians, respectively (relational continuity), 71.2% perceived high levels of information transfer (informational continuity) and 90.7% perceived high levels of consistency of care (managerial continuity). Patients from health-care areas where primary and secondary care were managed by a single organization and the elderly tended to perceive higher levels of all three types of continuity. Foreign-born patients were less likely to perceive relational continuity with primary care physicians; those with higher educational levels were less likely to perceive high levels of informational continuity and patients with worse health status were less likely to report high levels of managerial and relational continuity with secondary care physicians. CONCLUSIONS: Study results suggest high levels of perceived continuity of care, especially for relational and managerial continuity. The adopted comprehensive approach proves to be useful to properly understand the phenomenon because perceptions and associated factors vary according to the type of continuity.

Effects of managed care mechanisms on access to healthcare: results from a qualitative study in Colombia.

BACKGROUND: Managed competition has underpinned most health sector reforms aimed at improving access and efficiency, in Latin America and other countries. The aim of the paper is to analyse barriers to healthcare that emerge from the introduction of managed care mechanisms in Colombia. METHODS: Qualitative, exploratory, and descriptive-interpretative research was carried out on the basis of case studies of four healthcare networks, comprised of insurers and their providers. Individual semi-structured interviews were conducted with a theoretical sample of informants (managers, professionals, and users), between 24 and 61 per network. The final sample size was reached by saturation of information. An inductive thematic content analysis was conducted. The study areas were two municipalities of Colombia, in which most of the population live in poverty. RESULTS: A number of managed care mechanisms that act as barriers to access were identified by all informants, regardless of area and type of insurance regime. These mechanisms act directly on the patient (authorizations, fragmented insurance) or on the providers (purchasing mechanisms or limits to medical practice). The predominant mechanism appears to be related to the type of agreement established between insurers and providers. The reason for these barriers, according to informants, is insurers' search for profitability. As a consequence, there is delay in or no access to adequate treatment. This is particularly evident in secondary care. CONCLUSION: A variety of managed care strategies that effectively hinder access to healthcare have been introduced by insurers, casting doubt on the usefulness of their application in low-income countries and profit-making contexts.

Organizaciones sanitarias integradas y otros ejemplos de colaboración entre proveedores. Informe SESPAS 2012 / Integrated delivery systems and other examples of collaboration among providers. SESPAS report, 2012

La cada vez mayor complejidad de la atención, debida a la alta especialización y la intervención de numerosos servicios, junto al incremento de los pacientes crónicos y pluripatológicos, hacen aún más necesaria la coordinación asistencial, que se ha convertido en prioridad de los sistemas de salud. Los diferentes servicios regionales a los cuales se ha descentralizado el Sistema Nacional de Salud en España han desarrollado experiencias distintas para la mejora de la colaboración entre los diversos proveedores que intervienen en la atención al paciente. El objetivo de este artículo es analizar las experiencias de organizaciones sanitarias integradas en Cataluña y el País Vasco, y los programas de atención a la patología crónica en el País Vasco. Así, en Cataluña, que promovió la separación de la financiación y la provisión, y mantuvo la diversidad en la titularidad de los proveedores, se han ido creando paulatinamente organizaciones que gestionan de manera conjunta entidades proveedoras del continuo asistencial, las denominadas organizaciones sanitarias integradas (OSI). Estas organizaciones han evolucionado y, aunque mantienen algunas características comunes, también presentan diferencias en sus énfasis, por ejemplo en instrumentos formales o bien en la mejora de mecanismos de coordinación o estructuras más orgánicas. Esto se refleja también en sus resultados en cuanto a la cultura y la coordinación percibida en la organización. En el País Vasco, además de la creación de una OSI se están desarrollando experiencias para la mejora de la coordinación en la atención de la patología crónica, mediante el establecimiento de diversas formas de colaboración entre los diferentes servicios que intervienen (AU)

Because of the steady increase in healthcare complexity, due to high specialization and the involvement of a number of services, as well as the increase in patients with chronic diseases and pluripathology, coordination has become a high-priority need in healthcare systems. The distinct regional services that comprise the decentralized Spanish National Health System have developed a number of experiences to improve collaboration among the providers involved in the healthcare process. The present article aims to analyze the experiences with integrated healthcare providers in Catalonia and the Basque Country and the chronic diseases programs of the latter. In Catalonia, which promoted the purchaser-provider split and maintained diversity in providers’ ownership, organizations were slowly created that manage the provision of the healthcare continuum, known as integrated healthcare organizations (IHO). These organizations have evolved and, despite some common characteristics, they also show some differences, such as the emphasis on formal instruments or on coordination mechanisms and organic structures. This is also reflected in their results regarding culture and perceived coordination across the organization. In the Basque Country, in addition to the establishment of an IHO, a variety of integration experiences have been developed to improve the care of chronic diseases (AU)

[Integrated delivery systems and other examples of collaboration among providers. SESPAS report, 2012]. / Organizaciones sanitarias integradas y otros ejemplos de colaboración entre proveedores. Informe SESPAS 2012.

Because of the steady increase in healthcare complexity, due to high specialization and the involvement of a number of services, as well as the increase in patients with chronic diseases and pluripathology, coordination has become a high-priority need in healthcare systems. The distinct regional services that comprise the decentralized Spanish National Health System have developed a number of experiences to improve collaboration among the providers involved in the healthcare process. The present article aims to analyze the experiences with integrated healthcare providers in Catalonia and the Basque Country and the chronic diseases programs of the latter. In Catalonia, which promoted the purchaser-provider split and maintained diversity in providers' ownership, organizations were slowly created that manage the provision of the healthcare continuum, known as integrated healthcare organizations (IHO). These organizations have evolved and, despite some common characteristics, they also show some differences, such as the emphasis on formal instruments or on coordination mechanisms and organic structures. This is also reflected in their results regarding culture and perceived coordination across the organization. In the Basque Country, in addition to the establishment of an IHO, a variety of integration experiences have been developed to improve the care of chronic diseases.

Health professional perceptions regarding healthcare provision to immigrants in Catalonia.

OBJECTIVES: To analyse health personnel perceptions regarding the provision of care to immigrant population. METHODS: An exploratory and descriptive qualitative study was carried out by means of semi-structured individual interviews and focus groups to a theoretical sample of informants: Healthcare managers (19) and health professionals (46) from primary and secondary care. Narrative content analysis was conducted, segmented by informants' groups and themes. The area of study was five regions (comarcas) of Catalonia (Spain). RESULTS: Having to provide healthcare to immigrants generates feelings of distress, overload and exhaustion in health professionals, particularly in primary care personnel. However, problems faced in providing care were identified both by professionals and managers. Communication barriers emerged as the main problem. Other problems were attributed to specific characteristics of immigrants, their inappropriate use of services and professionals' attitudes. Structural and organizational deficiencies of the health system also emerged. CONCLUSIONS: For health professionals in Catalonia to provide care of quality to immigrants, interventions that reduce communication barriers and improve their cultural competences are requested. In addition, structural changes are needed to adapt the Catalonian health care system to the new circumstances.

Perception of the Ecuadorian population living in Barcelona regarding access to health services.

OBJECTIVES: To analyse the factors that influence access to health services from the point of view of the Ecuadorian population living in Barcelona. METHODS: A qualitative, descriptive and phenomenological study was carried out by semi-structured individual interviews on a sample of Ecuadorians (18) with maximum variation in age, sex, time since arrival and administrative status. The analysis was conducted according to Colaizzi's method. The study area was Barcelona. RESULTS: Access was considered to be easy for personal health-care card (PHC) holders. However, interviewees identified few factors that facilitated access related to the Ecuadorian population (PHC holder, language, social networks) and the health system (free care, opening hours). In contrast, a number of hindering factors related to both the Ecuadorian population (insufficient knowledge of the system, problems with the documentation in obtaining the PHC, working conditions) and to the system itself (information availability, resources, organisation, attitude of staff) were also identified. CONCLUSIONS: Although access was perceived as easy, the Ecuadorian population has to overcome a number of barriers to obtain care. These obstacles may have consequences on immigrants' health and on the efficiency of the system.

Extending a model of precarious employment: A qualitative study of immigrant workers in Spain.

BACKGROUND: Since the 1980s, changes in the labor market have modified power relations between capital and labor, leading to greater levels of precarious employment among workers. Globalization has led to a growth in migration, as people leave their countries in search of work. We aimed to describe the dimensions of precarious employment for immigrant workers in Spain. METHODS: Qualitative study using analytic induction. Criterion sampling was used to recruit 129 immigrant workers in Spain with documented and undocumented administrative status. Data quality was ensured by triangulation. RESULTS: Immigrant workers reported that precarious employment is characterized by high job instability, a lack of power for negotiating employment conditions, and defenselessness against high labor demands. They described insufficient wages, long working hours, limited social benefits, and difficulty in exercising their rights. Undocumented workers reported greater defenselessness and worse employment conditions. CONCLUSIONS: This study allowed us to describe the dimensions of precarious employment in immigrant workers.

La precariedad laboral en inmigrantes en situación irregular en España y su relación con la salud / Precarious employment in undocumented immigrants in Spain and its relationship with health

Objetivo: Describir las características de la precariedad laboral en inmigrantes irregulares en España y su relación con la salud. Métodos: Estudio cualitativo que utiliza los principios de la inducción analítica. Se definió una submuestra del proyecto ITSAL, cuya muestra teórica se identificó a partir de la definición de inmigrante en España y de la literatura. Las áreas de estudio fueron 4 ciudades de España. La muestra final fue de 44 trabajadores inmigrantes irregulares, de 4 nacionalidades. Resultados: Algunas características de la precariedad laboral percibidas por los inmigrantes irregulares fueron: elevada inestabilidad laboral; ausencia total de empoderamiento en tanto no cuentan con un marco de protección legal; elevada vulnerabilidad agudizada por su situación legal y su estatus de inmigrante; nivel de ingresos insuficiente y más bajo que el del resto de los compañeros; ausencia total de derechos laborales y escaso poder para exigir mejores condiciones; y finalmente un tiempo de trabajo extenso y a un ritmo acelerado. Reportaron no haber tenido problemas de salud graves, aunque destacan problemas de salud física y mental que relacionan con sus condiciones de empleo y situación legal. Conclusiones: Los resultados sugieren que la situación de los inmigrantes irregulares, si bien no se ajusta exactamente al constructo de precariedad laboral, ha permitido adaptarlo, ampliando sus dimensiones y robusteciendo el modelo general. La precariedad laboral en este colectivo podría definirse como «extrema» en tanto afecta a su vida laboral y social. Si estos trabajadores continúan expuestos a tales condiciones de precariedad, las repercusiones sobre su salud podrían ser mayores (AU)

Objective: To describe the characteristics of precarious employment in undocumented immigrants in Spain and its relationship with health. Methods: A qualitative study was conducted using analytic induction. Criterion sampling, based on the Immigration, Work and Health project (Inmigración, Trabajo y Salud [ITSAL]) criterion (current definitions of ‘legal immigrant’ in Spain and in the literature) was used to recruit 44 undocumented immigrant workers from four different countries, living in four Spanish cities. Results: The characteristics of precariousness perceived by undocumented immigrants included high job instability; disempowerment due to lack of legal protection; high vulnerability exacerbated by their legal and immigrant status; perceived insufficient wages and lower wages than coworkers; limited social benefits and difficulty in exercising their rights; and finally, long hours and fast-paced work. Our informants reported they had no serious health problems but did describe physical and mental problems associated with their employment conditions and legal situation. Conclusions: Our results suggest that undocumented immigrants’ situation may not fit the model of precarious employment exactly. However, the model's dimensions can be expanded to better represent undocumented immigrants’ situation, thus strengthening the general model. Precarious employment in this group can be defined as «extreme», as it affects their working and social lives. If these workers continue to be exposed to such precarious conditions, the impact on their health may increase (AU)

[Precarious employment in undocumented immigrants in Spain and its relationship with health]. / La precariedad laboral en inmigrantes en situación irregular en España y su relación con la salud.

OBJECTIVE: To describe the characteristics of precarious employment in undocumented immigrants in Spain and its relationship with health. METHODS: A qualitative study was conducted using analytic induction. Criterion sampling, based on the Immigration, Work and Health project (Inmigración, Trabajo y Salud [ITSAL]) criterion (current definitions of 'legal immigrant' in Spain and in the literature) was used to recruit 44 undocumented immigrant workers from four different countries, living in four Spanish cities. RESULTS: The characteristics of precariousness perceived by undocumented immigrants included high job instability; disempowerment due to lack of legal protection; high vulnerability exacerbated by their legal and immigrant status; perceived insufficient wages and lower wages than coworkers; limited social benefits and difficulty in exercising their rights; and finally, long hours and fast-paced work. Our informants reported they had no serious health problems but did describe physical and mental problems associated with their employment conditions and legal situation. CONCLUSIONS: Our results suggest that undocumented immigrants' situation may not fit the model of precarious employment exactly. However, the model's dimensions can be expanded to better represent undocumented immigrants' situation, thus strengthening the general model. Precarious employment in this group can be defined as <>, as it affects their working and social lives. If these workers continue to be exposed to such precarious conditions, the impact on their health may increase.

Incidência e fatores de risco de diarréia e infecçöes respiratórias agudas em comunidades urbanas de Pernambuco, Brasil / Incidence and risks factors for diarrhoea and acute respiratory infections in urban communities of Pernambuco, Brazil

Em estudo de intervençäo educativa sobre diarréia e infecçöes repiratórias agudas (IRA) nos Municípios de Olinda e Recife, realizaram-se duas pesquisas domiciliares em uma amostra de famílias, com pelo menos uma criança abaixo de cinco anos, em abril-maio de 1992 e 1994. Foram estudadas 5.436 crianças. A incidência anual corrigida (IAC) de diarréia foi de 2,7 episódios por criança/ano, com uma incidência de 10,2 por cento nas duas semanas prévias ao inquérito, estável para 1992 e 1994. Os fatores associados de forma constante a um maior risco de diarréia foram a idade da criança abaixo de dois anos, ausência de saneamento básico e de eletrodomésticos no domicílio. IAC de IRA foi de 9,5 episódios por criança/ano. A incidência de IRA foi de 41,0 por cento em 1992 e de 32,6 por cento em 1994, sendo a maioria de vias respiratórias altas (75,9 por cento). Só o fator baixa idade mostrou associaçäo com o maior risco de IRA. Os resultados indicam a importância que ambas patologias ainda têm na saúde das crianças menores de cinco anos, e, no caso da diarréia, a necessidade urgente de ampliar a cobertura dos serviços básicos visando ao impacto na reduçäo da incidência.