Nutritional status of Kaingáng Indians enrolled in 12 indigenous schools in the State of Rio Grande do Sul, Brazil

The study's objective was to characterize the nutritional status of 3,254 Kaingáng Indians in indigenous schools in Rio Grande do Sul State, Brazil. This was a school-based study. Weight (W), height (H), and waist circumference (WC) were measured according to World Health Organization guidelines (1995). Children's nutritional status classification included H/A, W/A, and W/H according to the National Center for Health Statistics (WHO, 1995) and H/A, W/A, and body mass index/age (BMI/A) according to WHO (2006). Adolescents were classified for BMI/A (WHO, 1995 and 2006) and H/A (WHO, 2006). Adults were classified for BMI (WHO, 1995) and WC (WHO, 2003). Adolescents represented 56% of the sample, children 42.5%, adults 1.4%, and elderly 0.1%. Prevalence rates for stunting were 15.1% (WHO, 1983) and 15.5% (WHO, 2006) in children and 19.9% in adolescents. Prevalence rates for overweight were 11% (WHO, 1983) and 5.7% (WHO, 2006) in children, 6.7% in adolescents, and 79.2% in adults. 45.3% of adults were at increased risk of metabolic diseases. A nutritional transition was observed in the group, characterized by significant prevalence of stunting in children and adolescents and prominent overweight in all age groups.     

Education in health for prevention of uterine cervical cancer in women in Santo Ângelo, state of Rio Grande do Sul, Brazil

In Brazil, cervical uterine cancer is a major public health problem as it has high mortality rate indices among women of different ages. A cytopathological examination is recommended for preventing this type of cancer from the early stages of a woman's reproductive life. The scope of this study was both to give talks on sexual health education and establish the sexual health profile of women from St. Angelo/RS. The lectures included measures for prevention as well as identification of possible symptoms of the disease. The research into the sexual health profile of the participants was conducted by a structured questionnaire applied to 140 women aged between 15 and 60. It was found that even experiencing difficulties and apprehension, the majority of the women performed the preventive examination. The motivation for taking the exam is the appearance of symptoms and the habit of caring for their health. The participants mentioned the importance of health professionals and educators working together. The study sought to promote health and cancer prevention, seeking to avoid the disease and ensure better living conditions for women.     

Prevalence of physical inactivity in adult women in São Leopoldo, Rio Grande do Sul, Brazil

The aim of this study was to evaluate the prevalence of physical inactivity and associated factors in adult women (20-60 years) in S?o Leopoldo, Rio Grande do Sul, Brazil. A cross-sectional population-based study was carried out in 40 census tracts of the city. Physical inactivity was defined as no leisure-time physical activity or light-intensity activities no more than once a week. Of the 1,026 women interviewed, 380 (37.0%; 95%CI: 34.0-40.0) were classified as inactive. Another 609 (59.3%) reported moderate or vigorous activities less than three times a week. In the crude analysis, physical inactivity was higher among non-white women, those with higher parity, with less schooling, low income, and obese. After adjustment, only the effect of body mass index remained statistically significant. Local and national policies for counseling and environmental improvements are necessary to reverse the high prevalence of physical inactivity observed in the community.     

Inequalities in clinical breast examination in São Leopoldo, Rio Grande do Sul, Brazil

This cross-sectional population-based survey focused on the coverage of clinical breast examination (CBE) in women 20 to 60 years of age in S?o Leopoldo, Rio Grande do Sul State, Brazil, and described the factors associated with lack of CBE. The outcome was defined as having received a CBE by a physician during the year prior to the interview. Two different multivariate models were analyzed. Among the 1,026 women included in the sample, 556 (54.2%; 95%CI: 51.1-57.2) had received CBEs. Multivariate analysis including the entire sample of women showed that low socioeconomic status (SES) was the only variable associated with not having a CBE. In the other multivariate model (only women who had consulted physicians in the previous year, with or without CBE), a statistically significant effect was found for both SES and skin color. Thus, low SES was significantly associated with lack of CBE in both models. However, in the model limited to women with physician consultations in the previous year, skin color was the main factor for receiving CBE, suggesting that once differences in initial access to the health service were overcome, white women had a higher probability of receiving a clinical breast examination as part of their consultation.     

Anemia prevalence and associated factors among adult women in São Leopoldo, Rio Grande do Sul, Brazil

A cross-sectional population-based study was conducted to investigate the prevalence of anemia and associated factors in adult women. A representative sample was selected with 312 women aged 20 to 60 in S?o Leopoldo, Rio Grande do Sul State, Brazil. The bivariate analyses included the chi-squared test, prevalence ratios, and 95% confidence intervals. Poisson regression was used to adjust effects in the multivariate analyses. Anemia prevalence was 19.2% (95%CI: 14.8-23.6) for all women in the sample. The highest prevalence was in black women (54%). After controlling for confounding factors, the risk of anemia in black women was three times that of whites (PR = 3.17; 95%CI: 1.85-5.41; p < 0.001). A protective effect against anemia (PR = 0.44; 95%CI: 0.19-1.07; p = 0.07) was found in women over 50 as compared to younger women (20-29 years). These findings suggest the need for public health policies for anemia prevention in black women.     

Use of contraceptive methods by sexually active women in São Leopoldo, Rio Grande do Sul, Brazil

In 2003, a population-based cross-sectional study was conducted in the urban area of S?o Leopoldo, Rio Grande do Sul, Brazil. The sample included 867 sexually active women from 20 to 60 years of age. The objective was to describe the use of contraceptive methods. Data were collected using a standardized questionnaire. The study analyzed the prevalence of contraceptive use and socioeconomic variables in women reporting an active sex life (84.5%), stratified by age groups. Some 627 (61.1%) women reported use of contraceptive methods. In the 20-49-year old group, 48.8% reported using oral contraceptives, 18.7% tubal ligation, 17.3% condoms, and 7.3% IUDs. In the 50-60-year old group, the most widely used method was tubal ligation (79.6%). Regarding tubal ligation, the schooling variable showed a linear trend, that is, women with less schooling showed a higher prevalence. Prevalence of oral contraception was higher in low-income women.     

Organization and delivery of primary health care services in Petrópolis, Brazil

The objective of the study was to adapt and apply an instrument to measure the organizational features of the primary care system in the municipality of Petrópolis. The study compared the performance of the new Family Health Program (Programa Saúde da Família or PSF) with traditional primary care facilities using data from facility surveys and key informant interviews. The main results include: (a) the methodology was capable of distinguishing between the two types of primary care services in the municipality; (b) the PSF clinics scored higher on most dimensions of primary care, although in some areas the traditional health units had equivalent scores; and (c) data obtained from interviewing key informants was generally compatible with that obtained by conducting facility surveys. The results suggests that in spite of making important advances in primary care, the municipality of Petrópolis continues to face several challenges including the need to improve access, enforce the gatekeeper role of primary care, and improve the coordination and community orientation of both types of primary care services. The methodology could be used to set objectives and monitor progress towards improving the organization and delivery of primary care in Petrópolis and elsewhere.     

Spatial distribution of intestinal parasitic infections in a Kaingáng indigenous village from Southern Brazil

The spatial distribution of enteroparasitosis in an indigenous village from Paraná was evaluated to identify areas of risk for these infections. A cross-sectional study (from November 2010 to June 2011) was performed using Three Faecal Test^® and Kato &; Katz method and a questionnaire on housing and hygiene conditions was administered. Local geostatistical analyses were performed to determine the spatial distribution of intestinal parasitic infections. The overall prevalence of enteroparasites was 67.2?% (457/680), and the most prevalent taxa were Ascaris lumbricoides (48.8?%) and Trichuris trichiura (44.7?%). The prevalence of heavy infection by soil-transmitted helminths was 3.6?% and the families lived in houses with an average of 5.1 residents and < 2 bedrooms per household. The average number of species per individual present spatial heterogeneity with the highest values (≥0.8) in areas with high clustering of residences. The visualization of the spatial distribution of intestinal parasites in this indigenous village is an important contribution to determining health risk areas and planning decisions and services.     

Health services utilization by the adult population in São Leopoldo, Rio Grande do Sul State, Brazil: a cross-sectional study

The aim was to describe healthcare utilization by adults in a Brazilian city. The outcomes were medical appointments in the previous month and use of public (Unified National Health System - SUS) versus private healthcare services. A population-based cross-sectional study with 1,098 adults aged 20 years or over was carried out. No medical appointment in the previous month was reported by 623 persons (56.7%, 95%CI: 53.8-59.7). Of the 487 individuals who had consulted a physician, 51.2% used the public healthcare system, 26.9% private care, and 22% other services. Consultation was associated with female gender and older age. Individuals in the intermediate categories for income, schooling, and socioeconomic status consulted less than the corresponding high and low categories. The results suggest that the middle class in this city lacks the purchasing power to seek care in the private sector while also using public services less, thus generally seeking healthcare less frequently.     

Child health and nutrition in a Teréna indigenous community, Mato Grosso do Sul, Brazil

This paper describes the health and nutritional situation of South American Indian children from a Teréna community, characterizing their nutritional status, food consumption, and socioeconomic and environmental conditions. The sample included 100 children, ranging from 0 to 59 months of age and living in Aldeia Córrego do Meio, Mato Grosso do Sul. Prevailing nutritional deficits were: 8.0% for the weight-for-age index, 16.0% for height-for-age, and 5.0% for weight-for-height. The growth deficit rate was higher than that of the Brazilian population as a whole, probably reflecting the precarious socioeconomic, environmental, and health conditions in this Teréna community. Analysis of the average nutrient sufficiency in the infant diet showed that nutritional recommendations for the different groups were not complied with. New studies, characterized as transdisciplinary and longitudinal, are necessary to better understand this process.     

Evaluation of prenatal care in a micro-regional health system in the State of Ceará, Brazil

This article presents an analysis of prenatal care provided in a micro-regional health system in the State of Ceará, Brazil. The objectives were to analyze the population covered by the Family Health Program (FHP) teams; to evaluate data from the Basic Health Care Information System and the Live Birth Information System; and to establish a profile of medical and nursing services provided during prenatal care. Data were collected from the fourth health micro-region in the town of Baturité and the Ceará State Health Department in May-June 2001, through review of patient records, free observations, and searches in the information systems. Despite the excellent population coverage by FHP teams, resulting in improved access, increased numbers of prenatal visits, improved vaccine coverage, and early diagnosis of complications of pregnancies, the impact of these measures need to be assessed in terms of the real improvement in the women s quality of life. A protocol also needs to be followed by doctors and nurses throughout the course of prenatal care, besides guaranteeing medical consultations as an integral part of the program.     

Oral health among the Xavánte Indians in Pimentel Barbosa, Mato Grosso, Brazil

This study presents the results of an oral health epidemiological survey conducted in 1997, based on WHO criteria, in the Xavánte indigenous community of Pimentel Barbosa (or Eté?itépa), Mato Grosso State, Central Brazil. The study included 228 individuals (85% of the population) over two years of age. In about half the sample, the DMF index was less than 2, and in the 12-14-year age bracket it was 3.7. The low frequency of fillings in permanent and deciduous teeth suggests limited access to dental care services. Despite the number of sextants with bleeding and tartar, no cases of severe periodontal disease were detected (CPITN). In the community, comparison of the results of this survey with two previous surveys (1962 and 1991) showed a deterioration in oral health conditions over time and alterations in the occlusal pattern (increase in Angle class II and III). Dietary changes due to environmental and socioeconomic alterations resulting from interaction with the surrounding society, along with the lack of preventive programs, are among the causes of this deterioration in oral health among the Xavánte.     

Assessment of pharmaceutical care for pregnant women treated in the public health system in Praia Grande, São Paulo State, Brazil

The use of medication in primary health care has increased steadily in recent decades, thus highlighting the relevance of assessing the pharmaceutical care provided to patients in the primary care setting. This article aimed to evaluate the pharmaceutical care provided by the public system in Greater Metropolitan Santos, S?o Paulo State, Brazil, focusing specifically on women during gestation. Methods included secondary data analysis, document analysis, interviews with key players, and visits to health services and to the pharmaceutical supply center. Deficiencies were identified in most stages of pharmaceutical care: selection, planning, purchase, storage, distribution, and dispensing. The results suggest that in order to improve primary health care, with better access, equality, and comprehensiveness, the evaluation of pharmaceutical care should be incorporated as a routine procedure.     

Human ecology and nutritional anthropometry of adult Xavánte Indians in Mato Grosso, Brazil

This study compares anthropometric and ecological profiles of two Xavánte indigenous communities in Mato Grosso, Central Brazil. The research describes time allocation patterns and involves an anthropometric survey (including body mass, stature, and BMI) in adults over 20 years of age. Data from Eté?itépa (also known as Pimentel Barbosa) were collected in 1994. Field work at S?o José was conducted in 1998 and 1999. Compared with the S?o José group, Xavánte in Eté?itépa do more subsistence activities like farming, fishing, hunting, and gathering. The S?o José Xavánte do more paid work and generally engage in less physical activity. Average stature in the two communities is similar, but there are major differences in mean body mass and BMI. The S?o José group has average BMI values well over those of the Eté?itépa group in practically all age brackets. Obesity prevalence rates were high in both men (24.6%) and women (41.3%) in S?o José, while in Eté?itépa the rates were only 2.5% and 4.8%, respectively. The authors conclude that the different nutritional profiles in the two communities result from specific patterns of social, political, and economic interactions with Brazilian society.     

Indicators of quality for medical records and ambulatory care in Maringá (state of Paraná, Brazil), 1991: an exercise in evaluation

This study sought to establish health-care quality indicators based on data from routine clinical records produced by the Municipal Health Department in Maringá, Paraná State. Records for 7813 patients seen in the month of October 1991 at three Integrated Health Centers (IHC) were assessed to determine whether the recorded information allowed for the formulation of quality indicators. Indicators of data quality, demand, coverage, resolubility, and geographic distribution of the clientele by IHC were formulated. Some 49.7% of records had no diagnostic hypothesis, and 14.8% of recorded diagnoses were illegible, 78% of visits were by residents of the IHC's cachement areas; there was a low estimated coverage of pre-natal care of 37%; an estimated 70% of children under one year of age residing in the area were seen during the month; patients seen in October 1991 had a mean of 3 physician visits per person during the preceding year and 4.3% of records specified a referral to another service. Patient records in the centers studied are precarious as information services for either routine internal use or external evaluation. In spite of these deficiencies, it was possible to extract some indicators of quality; however, significant improvements in recording are needed to support more in-depth evaluation.     

Mother-child health and nutrition of Kaiowá and Guaraní indigenous children, Caarapó Reserve, Mato Grosso do Sul, Brazil

The objective of this study was to evaluate the nutritional status of indigenous children and to determine the conditions of mother-child health. A cross-sectional study was performed with a sample of 137 children from 0 to 59 months of age from Kaiowá and Guarani indigenous communities, Caarapó Reserve, Mato Grosso do Sul, Brazil. Interviews were carried out using a questionnaire covering the conditions of mother-child health. Nutritional evaluation was performed using anthropometric measurements (weight and height). Results showed that 19.7% of mothers had not undergone prenatal examination and 53.3% had home births. Malnutrition in children was 18.2% and 34.1% for the weight/age and height/age indexes, respectively. The proportion of children with malnutrition, when separated by sex, age and education level of the mother, did not show a significant statistical difference for both indexes. This study documented a high occurrence of infant malnutrition and a worrisome mother-child health situation.     

Oral health in adults and the elderly in Rio Claro, São Paulo, Brazil

The aim of this study was to verify the prevalence of dental caries, edentulism, and use of and need for complete dental prostheses in adults and the elderly in Rio Claro, S?o Paulo State, Brazil. The total sample included 202 subjects, 101 elderly (64 to 75 year-olds) and 101 adults (35 to 44 year-olds), who were examined by four examiners according to who criteria. Edentulism was 74.25% in the elderly and 8.91% in adults, and present teeth rates were 3.19 and 22.10, respectively. In the elderly and adults, DMFT was 31.09 and 22.86, respectively. MT was the major component of the DMFT index in the elderly group (92.64%), as compared to FT in the adult group (57%), followed by MT (40.54%). complete upper and lower dental prostheses were needed by only 1% of the adults; however, 48.5% of the elderly required complete upper prostheses and 45.5% complete lower prostheses. the data suggest that preventive and educational programs are needed for both the elderly group and adults in order for adults to enjoy good oral health when they reach old age.     

Mercury exposure in Munduruku Indians from the community of Sai Cinza,State of Pará, Brazil

The objective of this cross-sectional study was to evaluate mercury exposure and health status among Munduruku Indians from the community of Sai Cinza, State of Pará, Brazil. The population studied included 330 indians, who submitted to a questionnaire, clinical exams, and collection of hair, blood, urine, and feces. Mercury was measured in hair and fish. Although no person was found to have overt mercury intoxication, the mean levels of mercury in hair were elevated (14.45 micrograms/g for children from 7 to 12 years old, 15.70 micrograms/g for women between 14 and 44 years old, and 14.1 micrograms/g for the remaining population). Mercury levels in fish were below levels recommended by the World Health Organization, but rates of fish consumption were high. These results place this indigenous populations as a group under risk of mercury toxicity from the gold production.     

Physical growth and nutritional profile of the Xavánte indigenous population in Sangradouro-Volta Grande, Mato Grosso, Brazil

This study describes the physical growth and employs anthropometry to assess the nutritional status of a Xavánte indigenous community in central Brazil. Weight, stature, arm circumference, and triceps skinfold were measured in 549 individuals 0 to 90 years of age. Compared to the NCHS reference population, the children presented low height and weight for age, although maintaining body proportionality. Based on WHO criteria, 31.7% of children less than five years presented stunting, while 69.9% of adults presented some degree of overweight. Body composition measures in both genders were situated between the 25th and 50th percentiles of the NCHS reference population until adolescence, when they surpassed the medians. However the mean arm muscle area was consistently above the 50th percentile. The authors call attention to the complexity of the Xavánte epidemiological and nutritional profile, arguing that the study's findings have significant implications for the healthcare system serving this population, in addition to highlighting relevant ecological and socioeconomic issues, particularly in relation to food sustainability and nutritional transition.