Maria do Carmo Leal

Health conditions and health-policy innovations in Brazil: the way forward.

Brazil is a large complex country that is undergoing rapid economic, social, and environmental change. In this Series of six articles, we have reported important improvements in health status and life expectancy, which can be ascribed largely to progress in social determinants of health and to implementation of a comprehensive national health system with strong social participation. Many challenges remain, however. Socioeconomic and regional disparities are still unacceptably large, reflecting the fact that much progress is still needed to improve basic living conditions for a large proportion of the population. New health problems arise as a result of urbanisation and social and environmental change, and some old health issues remain unabated. Administration of a complex, decentralised public-health system, in which a large share of services is contracted out to the private sector, together with many private insurance providers, inevitably causes conflict and contradiction. The challenge is ultimately political, and we conclude with a call for action that requires continuous engagement by Brazilian society as a whole in securing the right to health for all Brazilian people.

O Sistema de Informação Hospitalar e sua aplicação na saúde coletiva

The objective of this study was to survey the scientific production of applications for data from the Hospital Information System of Brazils Unified National System (SUS) in analyses of relevant Public Health issues. To find articles published in scientific journals from 1984 to 2003, the authors consulted the SciELO, MEDLINE, and Virtual Public Health Library databases. To locate monographs, theses, and dissertations, the authors consulted the websites of institutions providing Masters and doctoral courses in Public Health. A total of 76 articles were identified for the reference period, and they were classified into five categories with different analytical approaches. Although the Hospital Information System in the SUS has incomplete coverage and there are uncertainties about the reliability of its data, the range of studies showed internal consistency with current knowledge, reinforcing the systems importance and the need to understand its strengths and weaknesses.

Mortalidade perinatal e evitabilidade: revisão da literatura

This is a literature review onperinatal mortality focusing its evitability. A Medline and Lilacs (Latin-America and Caribbean) search was conducted for the 90s. There are few research studies on this subject in Brazil due to the great number of underreported fetal deaths and the low quality information provided in death certificates. Different proposals for perinatal death classification are presented. Most are based on grouping the underlying causes of deaths in a functional system in order to facilitate the analysis. In the Wigglesworth classification system, one of the most recommended methods, deaths are related to the different stages of care for pregnant women and children, evidencing the possibilities of their prevention. The evitability approach of perinatal deaths in Brazil is highly recommended, as mortality rates are still very high and most of the deaths are considered avoidable. Premature deaths could be avoided improving the quality of health care. Besides improving the medical assistance, the organization of health care regarding pre-natal, birth and neonatal care must also be better developed to ensure access to qualified assistance.

Desigualdades raciais, sociodemográficas e na assistência ao pré-natal e ao parto, 1999-2001

OBJETIVO: Analisar as desigualdades sociais e no acesso e utilizacao dos servicos de saude em relacao a cor da pele em amostra representativa de puerperas que demandaram atencao hospitalar ao parto. METODOS: Trata-se de estudo transversal, realizado no Municipio do Rio de Janeiro, no qual foram amostradas 9.633 puerperas, sendo 5.002 brancas (51,9%), 2.796 pardas (29,0%) e 1.835 negras (19,0%), oriundas de maternidades publicas, conveniadas com o Sistema Unico de Saude e particulares no periodo de 1999 a 2001. Os dados foram coletados de prontuarios medicos e por entrevistas com as maes no pos-parto imediato, aplicando questionarios padronizados. Foram utilizados os testes de chi² para analisar a homogeneidade das proporcoes e t de Student para comparacao de medias. A analise foi estratificada segundo o grau de instrucao materna. RESULTADOS: Observou-se persistente situacao desfavoravel das mulheres de pele preta e parda em relacao as brancas. Nas mulheres pretas e pardas sao maiores as proporcoes de puerperas adolescentes, com baixa escolaridade, sem trabalho remunerado e vivendo sem companheiro. Sofrer agressao fisica, fumar, tentar interromper a gravidez e peregrinar em busca de atencao medica foram mais frequentes nas negras seguidas das pardas e das brancas com baixa escolaridade. O grupo de elevado nivel de escolaridade tem melhores indicadores, mas repete o mesmo padrao. Esse gradiente se mantem, em sentido inverso, quanto a satisfacao com a assistencia prestada no pre-natal e no parto. Constata-se a existencia de duas formas de discriminacao, por nivel educacional e cor da pele. CONCLUSOES: Verificaram-se dois niveis de discriminacao, a educacional e a racial, que perpassam a esfera da atencao oferecida pelos servicos de saude a populacao de puerperas do Municipio do Rio de Janeiro.

Estimação da mortalidade infantil no Brasil: o que dizem as informações sobre óbitos e nascimentos do Ministério da Saúde?

A methodological approach to infant mortality estimation in Brazil based on vital information provided by Ministry of Health systems is presented. The study evaluated the available data to establish criteria for identifying municipalities with serious data deficiencies, proposing an adequacy index. All municipalities were classified in strata according to geographic region and adequacy of information. To estimate infant mortality by macro-geographic region, in 1998, direct calculation was performed in strata with adequate information. The United Nations model was used in the other geographic strata. The Brazilian North presented the most deficient information, with 63% of the municipalities presenting inadequate reporting (35% of the regional population), followed by the Northeast (29% of the population). In the South, only 1% of the population showed inadequate information. For the whole country, 12% of the population presented serious problems in completeness of death reports. The adequacy index varied from -28% in Maranhão to 94% in Rio de Janeiro. The infant mortality rate was estimated in the interval 30.7-32.6 per 1,000 live births and the completeness of infant deaths from 61.8% to 65.6%.

Experiência de gravidez na adolescência, fatores associados e resultados perinatais entre puérperas de baixa renda

This paper compares socioeconomic characteristics, prenatal care, and life styles of three groups of post-partum women, one consisting of adolescents (< 20 years) and the other two of women 20-34 years old, classified according to their history of pregnancy during adolescence. A sample of 3,508 post-partum women was selected from public hospitals in the city of Rio de Janeiro, Brazil, and interviewed just after childbirth. To verify the hypothesis of homogeneity of proportions, chi-square tests (c2) were used. Comparing the three groups, the most adverse conditions were found among the 20-34-year-old mothers with a history of pregnancy during adolescence. These women have the least schooling, the highest rates of smoking and use of illegal drugs during pregnancy, and the fewest prenatal appointments. According to this study, prenatal care proved to be an effective compensatory policy for the prevention of prematurity and low birth weight, especially among adolescent mothers.

Birth in Brazil: national survey into labour and birth

BackgroundCaesarean section rates in Brazil have been steadily increasing. In 2009, for the first time, the number of children born by this type of procedure was greater than the number of vaginal births. Caesarean section is associated with a series of adverse effects on the women and newborn, and recent evidence suggests that the increasing rates of prematurity and low birth weight in Brazil are associated to the increasing rates of Caesarean section and labour induction.MethodsNationwide hospital-based cohort study of postnatal women and their offspring with follow-up at 45 to 60 days after birth. The sample was stratified by geographic macro-region, type of the municipality and by type of hospital governance. The number of postnatal women sampled was 23,940, distributed in 191 municipalities throughout Brazil. Two electronic questionnaires were applied to the postnatal women, one baseline face-to-face and one follow-up telephone interview. Two other questionnaires were filled with information on patients’ medical records and to assess hospital facilities. The primary outcome was the percentage of Caesarean sections (total, elective and according to Robson’s groups). Secondary outcomes were: post-partum pain; breastfeeding initiation; severe/near miss maternal morbidity; reasons for maternal mortality; prematurity; low birth weight; use of oxygen use after birth and mechanical ventilation; admission to neonatal ICU; stillbirths; neonatal mortality; readmission in hospital; use of surfactant; asphyxia; severe/near miss neonatal morbidity. The association between variables were investigated using bivariate, stratified and multivariate model analyses. Statistical tests were applied according to data distribution and homogeneity of variances of groups to be compared. All analyses were taken into consideration for the complex sample design.DiscussionThis study, for the first time, depicts a national panorama of labour and birth outcomes in Brazil. Regardless of the socioeconomic level, demand for Caesarean section appears to be based on the belief that the quality of obstetric care is closely associated to the technology used in labour and birth. Within this context, it was justified to conduct a nationwide study to understand the reasons that lead pregnant women to submit to Caesarean sections and to verify any association between this type of birth and it’s consequences on postnatal health.

Uso do índice de Kotelchuck modificado na avaliação da assistência pré-natal e sua relação com as características maternas e o peso do recém-nascido no Município do Rio de Janeiro

The Kotelchuck index (KI) was modified and used to evaluate prenatal care provided in the City of Rio de Janeiro, Brazil, in a sample of 9,920 post-partum women following singleton deliveries. Ordinal logistic regression (OLR) and multivariate linear regression (LMR) were used to estimate the importance of demographic, psychosocial, and obstetric factors for modified KI and the effects on birth weight (BW), respectively. Only 38.5% of the sample was classified as having received adequate or intensive prenatal care. After adjusting for other predictors, the explanatory variables for KI were: mothers schooling, living with the newborns father, attempted abortion, diabetes mellitus, satisfaction with pregnancy, skin color, parity, age, and place of residence. BW was associated with the modified KI, even after controlling for socio-demographic, behavioral, and biological variables. Adequate utilization of prenatal care in the City of Rio de Janeiro contributed to the prevention of low BW, and the mothers who used prenatal services less presented worse conditions in terms of socioeconomic status, schooling, family support, and obstetric risk.

Gravidez na adolescência como fator de risco para baixo peso ao nascer no Município do Rio de Janeiro, 1996 a 1998

OBJECTIVE: To identify the role of pregnancy during adolescence as a risk factor to low birth weight (LBW). METHODS: A stratified sample of live births from the Information System of Live Births in the municipality of Rio de Janeiro, in the period 1996-98, was selected. The risk factors of LBW were analyzed for the two strata composed by the mother age, 15-19 and 20-24 years old. For the statistical analysis, odds ratios and correspondent confidence intervals were estimated. Logistic regression procedures were used. RESULTS: The LBW was significantly greater among the adolescent mothers group than the 20-24 years one. Regarding prenatal care, adolescents had a lower number of appointments and a higher percentage of no attendance. More than 50% of the older mothers completed high school, but only 31.5% among the younger mothers had the same level of instruction. The percentage of premature live births in this group was significantly greater. Differences were observed by type of hospital (public or private) and there was a predominant use of public hospitals by the adolescents. The logistic regression analysis showed a significant effect of the mother age on LBW, even when controlled for other variables. CONCLUSIONS: The results suggest that further investigation on the mechanisms that underlie the association between LBW and pregnancy during adolescence should be carried out, taking into consideration sociocultural factors such as poverty and social deprivation, as well as biological and nutritional factors during pregnancy.

Aspectos da satisfação das mulheres com a assistência ao parto: contribuição para o debate

The objective of this study was to evaluate factors associated with womens satisfaction with vaginal delivery at the Leila Diniz Maternity Hospital in Rio de Janeiro, Brazil. A cross-sectional study was conducted from March 1 to 30, 1999, using interviews with women who had undergone vaginal delivery. In order to analyze womens satisfaction, the following were used: (a) a scale to evaluate overall satisfaction with the birthing process; (b) description of the womans reasons for this evaluation; and (c) analysis of factors associated with the evaluation of childbirth satisfaction. Chi-square for trend with a 5% significance level was used to analyze the results. The results of the study showed high satisfaction with childbirth care (67%), determined mainly by short labor time, good treatment by staff, low level of distress, absence of complications for the mother and baby, and presence of a family companion. The study also verified the association between womens satisfaction with information received during perinatal care and positive perceptions of the professionals responsible for providing care.