Maria da Conceição Chagas de Almeida

Qualidade da atenção ao aborto no Sistema Único de Saúde do Nordeste brasileiro: o que dizem as mulheres?

Abortion is a serious health problem in Brazil and complications can be avoided by adequate and timely care. The article evaluates the quality of care given to women admitted for abortion in hospitals operated by the Unified Health System, in Salvador, Recife and Sao Luis, the benchmarks being Ministry of Health norms and user satisfaction. The article analyzes 2804 women admitted to hospital for abortion complications in 19 hospitals, between August and December 2010. Four dimensions were defined: reception and guidance; inputs and physical environment; technical quality and continuity of care. There was a closer fit to norms on reception and guidance. Social support and the right to information were not well rated in all three cities. The technical quality of care was rated poor. With respect to inputs and physical environment, cleanliness was the least adequate criterion. Continuity of care was the most critical situation in all three cities, due to the lack of scheduled follow-up appointments, information about care available after hospital discharge, the risk of further pregnancy and family planning. Abortion care falls short of that advocated under Brazilian norms and by international agencies.

HTLV-1 in pregnant women from the Southern Bahia, Brazil: a neglected condition despite the high prevalence

BackgroundAs the most frequent pathway of vertical transmission of HTLV-1 is breast-feeding, and considering the higher prevalence in women, it is very important to perform screening examinations for anti-HTLV-1 antibodies as part of routine prenatal care. So far, no studies of HTLV-1 seroprevalence in pregnant women in the Southern region of Bahia, Brazil, have been described.MethodsPregnant women were selected at the two regional reference centers for health care from Southern Bahia. A total of 2766 pregnant women attending the antenatal unit between November 2008 and May 2010 have been analyzed. An extra blood sample was drawn during their routine antenatal testing. A standardized questionnaire was applied and all positive plasma samples were tested by ELISA and were confirmed by Western Blot and PCR. Besides that, positive women were contacted and visited. The family members that were present during the visit were asked to be serologically screened to the virus. A prospective study was also carried out and newborns were followed up to two years for evaluation of vertical transmission.ResultsHTLV prevalence was 1.05% (CI 95%: 0.70-1.50). There was no association of HTLV-1 infection with age, education, income and ethnic differences. The association with marital status was borderline (OR = 7.99; 95% CI 1.07-59.3; p = 0.042). In addition, 43 family members of the HTLV-1 seropositive women have been analyzed and specific reactivity was observed in 32.56%, including two children from previous pregnancy.Conclusion: It is very important to emphasize that the lack of HTLV-1 screening in pregnant women can promote HTLV transmission especially in endemic areas. HTLV screening in this vulnerable population and the promotion of bottle-feeding for children of seropositive mothers could be important cost-effective methods to limit the vertical transmission. Besides that, our data reinforce the need to establish strategies of active surveillance in household and family contacts as important epidemiological surveillance actions for the early detection of virus infection and the prevention of transmission by sexual or and parenteral contact.

Adolescent pregnancy and completion of basic education: a study of young people in three state capital cities in Brazil

This study evaluated the association between adolescent pregnancy and the completion of basic education, mediated by macrosocial indicators. A cross-sectional household survey was conducted with individuals between the ages of 18 and 24 in three Brazilian cities. For the purposes of this study, individuals between the ages of 20 and 24 were selected from this sample survey that included 4,634 people. A total of 29.6% of the girls declared that they had become pregnant prior to reaching the age of 20, while 21.4% of the boys stated that they had made a girl pregnant in adolescence. Girls from households with a per capita family income of US

Acute tubular necrosis and renal failure in patients with glomerular disease.

70 or less and who became pregnant at least once during adolescence were more likely to have not completed basic education; whereas from households with a per capita family income of US

Leisure Time Physical Activity and Cardio‐Metabolic Health: Results From the Brazilian Longitudinal Study of Adult Health (ELSA‐Brasil)

70 or less, with parents who separated before the adolescent reached the age of 20 and that had made a partner pregnant prior reaching the age of 20 were more likely to have not completed basic education. It is vital that the school system provides girls and boys with guidance on sexuality and contraception and encourages them to remain in education.

Proposed criteria for the identification of polycystic ovary syndrome following menopause: An ancillary study of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil).

Renal failure is common in patients with glomerular disease. Although renal failure may result from the glomerular lesion itself, it is also observed in patients with minimal glomerular alterations. Degenerative changes and necrosis of the tubular epithelium are common findings in kidney biopsies from these patients. The aim of this work is to examine the association between acute tubular necrosis (ATN) and renal failure in patients with glomerulopathy and to estimate the relationship between the degree of ATN and renal failure in these patients. Data on age, sex, presence of nephrotic syndrome, and renal failure were recorded for 149 patients, who underwent a renal biopsy for the diagnosis of glomerulopathy. The biopsies were reviewed, and ATN, when present, was classified as one of four grades depending on its intensity. The mean age of the patients was 21 ± 16 years. Eighty patients (54%) were male, 43 (42%) had renal failure, 104 (72%) had nephrotic syndrome, and 66 (45%) had minimal change disease or focal segmental glomerulosclerosis. ATN was present in 115 (77%) patients. The frequency of renal failure was directly correlated with the intensity of ATN [odds ratio (OR) of 26.0 for patients with grade 2 lesions and OR of 45.5 for patients with grade 3 lesions]. ATN is a common finding in the biopsies of patients with glomerulopathy. The severity of ATN is directly associated with the frequency of renal failure in these patients.

Exposição a radiações eletromagnéticas não ionizantes da telefonia celular e sintomas psiquiátricos

Background Although increasing effort has been devoted to the promotion of a healthy lifestyle such as leisure time physical activity for cardio‐metabolic health, specific evidence supporting health policy remains sparse, particularly in those ethnically diverse populations where cardio‐metabolic diseases are reaching epidemic proportion and yet are grossly understudied. Methods and Results We conducted a cross‐sectional analysis of the baseline data from 10 585 participants aged 35 to 74 free of cardiovascular diseases in the Brazilian Longitudinal Study of Adult Health. Leisure time physical activity status was defined by the American Heart Association and the World Health Organization recommendations (≥150 min/week moderate activities or 75 min/week vigorous activities). In total, 1183 (21%) women and 1387 (29%) men were active. After accounting for covariates, the favorable effects of leisure time physical activity on cardio‐metabolic parameters were evident. Specifically, the average blood pressure, heart rate, and Framingham Risk Score for cardiovascular diseases of the active were significantly lower within each sex. The ORs comparing the active versus the inactive women were 0.78 (95% CI: 0.66–0.92) for hypertension and 0.78 (95% CI: 0.65–0.93) for cardiovascular diseases in 10 years. Among men, the ORs were 0.75 (95% CI: 0.65–0.87) for hypertension and 0.73 (95% CI: 0.61–0.87) for diabetes. The 10‐year risk of cardiovascular diseases was significantly lower among the active men with a 33% reduction (OR=0.67, 95% CI: 0.57–0.78). Conclusions We observed beneficial effects of leisure time physical activity on cardio‐metabolic health in this large Brazilian population that are consistent with studies in North America and Europe.

Exposure to lead and cadmium and associated factors in children 0–17 years of age living in an area contaminated by metals

OBJECTIVES To propose plausible criteria with which to identify menopausal women with PCOS. STUDY DESIGN A cross-sectional study involving the baseline data of 713 menopausal women at admission to the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) in Salvador, Bahia, Brazil. MAIN OUTCOME MEASURES PCOS was identified by the presence of two of three criteria. (1) A history of amenorrhea or oligomenorrhea (OL) (regular intermenstrual intervals ≥35 days during reproductive life); (2) clinical or biochemical hyperandrogenism (HA), identified by a score ≥5 points in a hirsutism questionnaire constructed and validated for women in this age group, or total or free testosterone ≥ the 95th percentile for women considered normal; (3) insulin resistance (IR) (a homeostatic model assessment [HOMA] index≥2.2). Validation was performed using probable epidemiological endpoints. RESULTS According to these criteria, 7.6% of the women in the sample had PCOS. Of these, 7.4% had HA and OL, 72.2% had HA and IR, 14.8% had OL and IR and 5.6%, had HA, OL and IR. Women with PCOS were younger, had had fewer pregnancies and entered menopause earlier. Positive associations were found between PCOS and overweight (PR: 1.31; 95%CI: 1.18-1.46), obesity (1.44; 1.01-2.06), carbohydrate metabolism disorders (impaired glucose tolerance and diabetes mellitus) (1.30; 1.03-1.65), and with diabetes alone (1.41; 0.83-2.39), although this latter association failed to reach statistical significance. CONCLUSION The women selected in accordance with these criteria had the characteristics of PCOS that are not only expected, but also widely associated with this disorder.

Exposure to non-ionizing electromagnetic radiation from mobile telephony and the association with psychiatric symptoms

O objetivo desse estudo foi investigar a associacao entre exposicao a radiacoes eletromagneticas nao ionizantes da estacao radiobase de telefonia celular e sintomas a saude. Em um estudo transversal realizado em Salvador, Bahia, Brasil, entrevistaram-se 440 individuos. Queixas e diagnosticos psiquiatricos constituiram as variaveis dependentes e a distância do domicilio para estacao radiobase foi considerada a variavel independente principal. Realizou-se analise de regressao logistica hierarquizada para avaliacao de confundimento e efeito. Observou-se associacao entre sintomas psiquiatricos e residir proximo a estacao radiobase e formas de uso do telefone celular (sinal de cobertura fraco, perto do corpo, dois ou mais chips e nunca desligar o celular quando dorme) e com uso de outros eletroeletronicos. Concluiu-se que a exposicao a radiacao eletromagnetica nao ionizante de telefonia celular e a outros eletroeletronicos foi associada aos sintomas psiquiatricos independente do sexo, escolaridade e tabagismo. Recomenda-se a adocao de medidas precaucionarias no sentido de se reduzir este tipo de exposicao.The aim of this study was to investigate the association between exposure to non-ionizing electromagnetic radiation from mobile phone base stations and psychiatric symptoms. In a cross-sectional study in Salvador, Bahia State, Brazil, 440 individuals were interviewed. Psychiatric complaints and diagnoses were the dependent variables and distance from the individuals residence to the base station was considered the main independent variable. Hierarchical logistic regression analysis was conducted to assess confounding. An association was observed between psychiatric symptoms and residential proximity to the base station and different forms of mobile phone use (making calls with weak signal coverage, keeping the mobile phone close to the body, having two or more chips, and never turning off the phone while sleeping), and with the use of other electronic devices. The study concluded that exposure to electromagnetic radiation from mobile phone base stations and other electronic devices was associated with psychiatric symptoms, independently of gender, schooling, and smoking status. The adoption of precautionary measures to reduce such exposure is recommended.

What Factors Explain Bicycling and Walking for Commuting by ELSA-Brasil Participants?:

ABSTRACT This article analyzes some characteristics and conditions associated with Pb and Cd exposure using an exploratory approach, relating them to the levels of Pb and Cd in blood (blood lead levels [BLL] and blood cadmium levels [BCL]) in children 0–17 years of age living in an area contaminated by metals. BLL and BCL values were determined for each child and questionnaires were applied to their parents. Significant differences were found in mean BLL values according to race (p = .03), family history of intoxication by Pb (p = .004), if a family member was a metallurgy worker (p = .047), if a family member performed activities in the area of metallurgy (p = .03), and mothers employment status (p = .014). The following characteristics were associated with increased risk of BLL above 5.0 mg/dL in children: race, having a family record of intoxication by lead, and having a parent who worked at the plant. BLC values are not significantly associated with any of the studied characteristics. It may be concluded that BLL values are influenced by the social indicators of the population.