Pre-gestational overweight and polyunsaturated fatty acids in human milk: theoretical causality model.

A number of studies have focused on the evaluation of the relationship between pre-pregnancy overweight and polyunsaturated fatty acids content in human milk. However, given the complexity of potentially confounding risk factors, the use of graphical tools is recommended to identify possible biases. This article aims to propose a theoretical model of causality using the directed acyclic graph between pre-pregnancy overweight and polyunsaturated fatty acids content in human milk.

[Good practices, interventions, and results: a comparative study between a birthing center and hospitals of the Brazilian Unified National Health System in the Southeastern Region, Brazil].

This study aims to compare obstetric care in a birthing center and in hospitals of the Brazilian Unified National Health System (SUS) considering good practices, interventions, and maternal and perinatal results in the Southeast Region of Brazil. A cross-sectional study was conducted with comparable retrospective data from two studies on labor and birth. A total of 1,515 puerperal women of usual risk of birthing centers and public hospitals in the Southeast region were included.

Quality improvement of childbirth care (Adequate Birth Project) and the assessment of women's birth experience in Brazil: a structural equation modelling of a cross-sectional research.

Background: Brazil's maternity care is highly medicalized, and obstetric interventions in labour and birth are high, mainly in private health system. The Adequate Birth Project (PPA-Projeto Parto Adequado) is quality improvement project designed to reduce unnecessary caesarian section rates in private hospitals in Brazil. This study evaluated the association between the participation of the PPA and the birth experience assessed by the women.

[Community Therapy and psychic distress in the family system: an approach based on the new paradigm of science].

The scope of this study was to analyze the behavior patterns adopted by family members dealing with individuals in psychological distress within the scope of the relationships established in the family system, after participating in Community Therapy sessions. It was based on research with a qualitative approach using the research-action-intervention method. The intervention used centered around twelve Community Therapy sessions.