[Differential mortality between metropolitan areas of Brazil, 1985-1995]. / Diferenciais de mortalidade entre as regiões metropolitanas de Belo Horizonte e Salvador, 1985-1995.

OBJECTIVE: To analyze differential changes of rates and stratification of mortality by gender and causes of death in the metropolitan area of Belo Horizonte (RMBH) and Salvador (RMS) between 1985 and 1995. METHODS: The Ministry of Health's Mortality Information System (SIM) provides data on death causes by age and sex that was used for this study. The groups of death causes were classified according to two major groups (preventable and non-preventable) and the decomposition method presented by Pollard was applied to analyze the contribution of each group of death causes in the changes in life expectation. RESULTS: There have been changes in the pace of the current mortality rate decline in RMBH and RMS, which have resulted in a reduction in the differences between the mortality rates in both areas. In both areas there was a substantial reduction in the mortality rates in the group of preventable causes, especially among women. CONCLUSIONS: There is still a structure of death causes, which seems to indicate that the improvement in mortality among the poor has been lower than it was expected.

Frequency and timing of antenatal care in Kenya: explaining the variations between women of different communities.

Appropriate antenatal care is important in identifying and mitigating risk factors in pregnancy but many mothers in the developing world do not receive such care. This paper uses data from the 1993 Kenya Demographic and Health Survey to study the variations in the use of antenatal services in Kenya. The analysis is based on modelling the frequency and timing of antenatal visits using three-level linear regression models. The results show that the use of antenatal care in Kenya is associated with a range of socio-economic, cultural and reproductive factors. The availability and accessibility of health services and the desirability of a pregnancy are also important. Use of antenatal care is infrequent for unwanted and mistimed pregnancies; even women who use antenatal care frequently appear to be less consistent if a pregnancy is mistimed. The results also indicate that women are highly consistent in the use of antenatal care during pregnancies. The intra-woman correlation coefficient for the frequency of antenatal visits ranges between 50% and 80% with greater correlation for wanted pregnancies to women in urban areas.

The determinants of delivery care in Kenya.

This paper examines the determinants of place of delivery and childbirth attendant in Kenya based on the 1993 Kenya Demographic and Health Survey data. The analysis utilizes multilevel logistic and multilevel multinomial regression models for the place of delivery and the type of childbirth attendant, respectively. The results show that delivery care in Kenya is determined by a wide range of factors: socioeconomic and cultural factors associated with the individual woman or her household, her demographic status or reproductive behavior relating to a specific birth, as well as availability and accessibility of health services within her community. In addition, a significant variation in delivery care behavior is observed between women and between communities, implying that there are unobserved factors within families and communities that have a significant effect on delivery care. The woman or family effect on delivery care is particularly strong, but varies by distance to the nearest delivery care facility.

Clinical-epidemiologic study of schistosomiasis mansoni in Ponte do Pasmado, a village in the municipality of Itinga, state of Minas Gerais, Brazil, 1992.

A clinical-epidemiologic study of schistosomiasis mansoni was conducted in the population of Ponte do Pasmado, a village in the municipality of Itinga, state of Minas Gerais, Brazil. Faecal parasitology by the Kato-Katz method and clinical examination were performed in 93.8% and 82.8% of the local population, respectively. A socioeconomic survey was also made and the signs and symptoms presented by the patients were recorded, as well as their contacts with natural waters. The rate of Schistosoma mansoni infection was 50.3%; the peak of infection occurred during the second decade of life; there was a predominance of low egg counts in faeces (85.89% of positive patients eliminated less than 500 eggs per gram of faeces); the splenomegaly rate was 1.23%. When the risk factors for S. mansoni infection were studied, significant risks were detected in activities such as fetching water, washing dishes, bathing, and crossing streams.

[Neurocysticercosis associated with hypoparathyroidism and Fahr's disease (?): report of a case]. / Neurocisticercose associada a hipoparatireoidismo e doenca de Fahr (?): registro de um caso.

The author reports a case of neurocysticercosis and hypoparathyroidism in a 28 year-old female with bilateral symmetric basal ganglia calcification demonstrable by C.A.T.-Scan. A brief review of the literature is made in order to show why the eponym "Fahr's disease" should not be applied to this case.

Neurocisticersose associada a hipoparatireoidismo e doenca de Fahr (?).Registro de um caso. / Neurocysticercosis associated with hypoparathyroidism and Fahr's disease (?): report of a case

Relata-se um caso de neurocisticercose associada a hipoparatireoidismo.Discuti-se a relacao destes com a "doenca de Fahr" apos breve revisao critica da literatura