Papers from the Ribeirão Preto and São Luís birth cohort studies: presentation

Barbieri, Marco Antônio; Bettiol, Heloísa; Silva, Antônio Augusto Moura da; Goldani, Marcelo Zubarán

doi:10.1590/s0100-879x2007000900002

Cited by 4 publications

(3 citation statements)

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“…Trata-se de coorte prospectiva, que teve seus dados extraídos do estudo BRISA (Fatores Etiológicos do Nascimento Pré-termo e Consequências dos Fatores Perinatais na Saúde da Criança: Coortes de Nascimentos em Duas Cidades Brasileiras) 28 . Foram utilizados apenas os dados de São Luís.…”

Section: Delineamento Do Estudounclassified

Sintomas depressivos e de ansiedade maternos e prejuízos na relação mãe/filho em uma coorte pré-natal: uma abordagem com modelagem de equações estruturais

et al. 2017

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This study aimed to investigate the association between maternal depressive symptoms and anxiety and interference in the mother/child relationship, using structural equations modeling. Data were used from a prospective cohort study initiated during the prenatal period with 1,140 mothers in São Luís, Maranhão State, Brazil. Data were collected during prenatal care and when the children reached two years of age. Interference in the mother/child relationship was measured with the Postpartum Bonding Questionnaire - PBQ (N = 1,140). In the initial theoretical model, socioeconomic status determined the maternal demographic, psychosocial, and social support factors, which determined the outcome, i.e., the mother/child relationship. Adjustments were performed by structural equations modeling, using Mplus 7.0. The final model showed good fit (RMSEA = 0.047; CFI = 0.984; TLI = 0.981). Depressive symptoms in pregnancy and the postpartum were associated with higher PBQ scores, indicating interference in the mother/child relationship. The greatest effect was from depressive symptoms in pregnancy. Other factors associated with higher PBQ scores were lower social support, unfavorable socioeconomic status, and living without a partner, by indirect association. Anxiety symptoms and maternal age were not associated with the mother/child relationship. The results suggest that identifying and treating depression in pregnancy and postpartum can improve mother/child bonding in childhood.

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Section: Delineamento Do Estudounclassified

Sintomas depressivos e de ansiedade maternos e prejuízos na relação mãe/filho em uma coorte pré-natal: uma abordagem com modelagem de equações estruturais

et al. 2017

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“…The SL cohort was started in 1997/98, with a second assessment at 7-9 years of age and, more recently, at 18-19 years of age. A first thematic issue reporting some of the results of these studies was published in this journal in 2007 (1).…”

Section: Presentation Of Issue 54(1)2021mentioning

confidence: 99%

Being born and growing up in the Ribeirão Preto and São Luís cohorts

Leal

2021

Braz J Med Biol Res

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This thematic issue consists of 14 articles derived from studies of the BRISA birth cohort (Ribeirão Preto, State of São Paulo and São Luís, State of Maranhão, northeastern Brazil, a socially and economically less developed region). In these more than 40 years of existence, these cohorts have been able to document the increase in women's education, the improvement of health conditions, the creation of a public Unified Health System (SUS) that provides universal and free access to health care, eradication of hunger, and transition of the nutritional status characterized by a decrease in malnutrition rates and an increase in obesity in Brazil. Particularly in reproductive health, the country experienced a significant drop in fertility, a decrease in maternal and child mortality, and an increase in breastfeeding rates. Universal access to prenatal care and hospital delivery was accompanied by an excessive number of cesareans without clinical indication and early-term births and premature births, largely due to scheduled cesareans. Articles with a longitudinal and transversal methodological approach are presented, using structural equation analysis and propensity score, together with multivariate regressions, which gave a robust analytical treatment to articles in this thematic issue.

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“…As indicated by the authors (18), one of the principal objectives of these cohorts is the investigation of life course influences on chronic disease. Given that such conditions, at least in their somatic form, only begin to emerge with sufficient prevalence to enable epidemiological investigation in middle-age, it will be many decades before even the longest running of the studies (Ribeirão Preto, established in 1978/79) yields such insights (assuming it continues to be maintained).…”

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Examining life-course influences on chronic disease: the Ribeirão Preto and São Luís birth cohort studies (Brazil)

Batty

2007

Braz J Med Biol Res

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More than any other low- and middle-income country, Brazil has the longest research tradition of establishing, maintaining and exploiting birth cohort studies. This research pedigree is highlighted in the present issue of the Brazilian Journal of Medical and Biological Research, which contains a series of twelve papers from the Ribeirão Preto and São Luis birth cohort studies from the Southeast and Northeast of Brazil, respectively. The topics covered in this raft of reports vary and include predictors of perinatal health and maternal risk factors, early life determinants of cardiovascular risk factors in childhood and adolescence, use of health services, and a description of dietary characteristics of young adults, amongst other topics. There is also a guide to the background, objectives, sampling and protocols employed across these studies, which, together with similar pieces published in past issues of the Brazilian Journal, serve as a very useful starting point, particularly for potential collaborators. In the fervent hope that further follow-up of these cohorts will take place--we provide our own justification for cohort maintenance and extension in this issue--future data collection could include: genetic material, atherosclerosis, ascertained, for instance, by intima-media thickness, and IQ testing in children--scores from which are emerging as potentially important predictors of adult health outcomes up to six decades later.

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Papers from the Ribeirão Preto and São Luís birth cohort studies: presentation

Cited by 4 publications

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Sintomas depressivos e de ansiedade maternos e prejuízos na relação mãe/filho em uma coorte pré-natal: uma abordagem com modelagem de equações estruturais

Sintomas depressivos e de ansiedade maternos e prejuízos na relação mãe/filho em uma coorte pré-natal: uma abordagem com modelagem de equações estruturais

Being born and growing up in the Ribeirão Preto and São Luís cohorts

Examining life-course influences on chronic disease: the Ribeirão Preto and São Luís birth cohort studies (Brazil)

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