Dietary patterns and associated factors of children under two years of age born prematurely.

OBJECTIVE: To identify the dietary patterns and associated factors of children aged between 6 and 23 months, born prematurely and assisted at a University Hospital in Curitiba, state of Paraná, Brazil. METHODS: The parents or guardians of the 135 children were asked about their children's eating habits and the family's socioeconomic and demographic conditions. Information regarding birth and health history were obtained from medical records. Data on food consumption were subjected to exploratory factor analysis and the principal component analysis method was used to estimate the factor loads. Multiple linear regression was performed to verify possible associations. RESULTS: Two dietary patterns were observed: "unhealthy" and "healthy." The "unhealthy" pattern was significantly associated with maternal age, the child's corrected age, and gestational age at birth. The "healthy pattern" was associated with the child's corrected age. Maternal age and child's corrected age remained significant after multiple regression analyses. For the "unhealthy" pattern, a positive effect was observed, suggesting that the consumption of this pattern is higher as the child's age increases and less intense for children with mothers aged 30 years or older. For the "healthy" dietary pattern, the same two variables showed statistical significance. The authors observed a direct proportion between the age and consumption of food groups in both patterns. CONCLUSIONS: These results indicate the importance of nutritional education for younger mothers regarding their children's eating practices, especially as the child grows.

Consumption of food groups and associated factors among children aged 6 to 23 months.

OBJECTIVE: To assess the consumption of food groups among children aged 6 to 23 months in day care centers and at home and its associated factors. METHODS: This is a population-based cross-sectional study conducted with children from nursery schools in Guaratuba, Paraná. Parents answered a socioeconomic and demographic questionnaire. Food consumption was assessed by directly weighing the meals offered at the day care center. At home, parents filled an estimated food record. The reported foods were classified into seven food groups. Minimum dietary diversity was calculated by the proportion of children who consumed foods from four or more groups. Data were analyzed by simple and multiple logistic regression, presented as odds ratios. RESULTS: A total of 213 children participated in this study. The average number of food groups consumed was 4.2±1.0 at home and 4.2±1.2 in day care centers. At the day care center, all children consumed grains, roots, and tubers, while at home, this rate was 99.1%. The egg group was the least consumed both at day care (6.6%) and at home (2.8%). At home, more than 60% of children consumed sweets and sugar-sweetened beverages. Children aged 12 to 23 months were more likely to consume milk and dairy products, as well as flesh foods. Higher income was associated with the consumption of legumes, and older maternal age with the consumption of fruits and vegetables. CONCLUSIONS: At home, children had a predominantly dairy-based diet and a high intake of ultra-processed foods. In day care centers, the consumption of healthy foods was higher, indicating the need for families to participate in the formation of healthy eating habits.

Dietary patterns and associated factors of children under two years of age born prematurely / Padrões alimentares e fatores associados de crianças menores de dois anos nascidas prematuramente

ABSTRACT Objective: To identify the dietary patterns and associated factors of children aged between 6 and 23 months, born prematurely and assisted at a University Hospital in Curitiba, state of Paraná, Brazil. Methods: The parents or guardians of the 135 children were asked about their children's eating habits and the family's socioeconomic and demographic conditions. Information regarding birth and health history were obtained from medical records. Data on food consumption were subjected to exploratory factor analysis and the principal component analysis method was used to estimate the factor loads. Multiple linear regression was performed to verify possible associations. Results: Two dietary patterns were observed: "unhealthy" and "healthy." The "unhealthy" pattern was significantly associated with maternal age, the child's corrected age, and gestational age at birth. The "healthy pattern" was associated with the child's corrected age. Maternal age and child's corrected age remained significant after multiple regression analyses. For the "unhealthy" pattern, a positive effect was observed, suggesting that the consumption of this pattern is higher as the child's age increases and less intense for children with mothers aged 30 years or older. For the "healthy" dietary pattern, the same two variables showed statistical significance. The authors observed a direct proportion between the age and consumption of food groups in both patterns. Conclusions: These results indicate the importance of nutritional education for younger mothers regarding their children's eating practices, especially as the child grows.

RESUMO Objetivo: Identificar os padrões alimentares e fatores associados de crianças entre seis e 23 meses de idade, nascidas prematuramente e assistidas em um Hospital Universitário de Curitiba, Paraná. Métodos: Os pais ou responsáveis pelas 135 crianças foram questionados quanto aos hábitos alimentares dos filhos e as condições socioeconômicas e demográficas da família. Informações relativas ao nascimento e ao histórico de saúde foram obtidas dos prontuários. Os dados de consumo alimentar foram submetidos a análise fatorial exploratória e o método dos componentes principais foi utilizado para estimar as cargas fatoriais. Regressão linear múltipla foi realizada para verificar possíveis associações. Resultados: Foram observados dois padrões alimentares distintos. Aquele denominado de "não saudável" apresentou associação significativa com a idade materna, a idade corrigida da criança e a idade gestacional ao nascer. Por sua vez, o padrão denominado de "saudável" esteve associado à idade corrigida da criança. As variáveis idade materna e idade corrigida da criança permaneceram significativas após as análises de regressão múltipla. Para o padrão "não saudável", observou-se um efeito positivo, o que sugere que seu consumo é maior conforme a idade da criança aumenta e menos intenso para crianças com mães de 30 anos de idade ou mais. Para o padrão "saudável", as mesmas duas variáveis mostraram significância estatística. Observamos uma proporção direta entre idade e consumo dos grupos alimentares em ambos os padrões. Conclusões: Esses resultados apontam para a importância da educação nutricional de mães mais jovens quanto às práticas alimentares de seus filhos, especialmente à medida que a criança cresce.

Improvement of survival in infants with congenital diaphragmatic hernia in recent years: effect of ECMO availability and associated factors.

BACKGROUND/PURPOSE: Survival of patients with congenital diaphragmatic hernia (CDH) depends both on non-modifiable congenital conditions and on modifiable pre and postnatal management. ECMO improves survival up to 80% in neonates with CDH in the best ECMO centers worldwide. The first Neonatal ECMO Program in Chile was started in our University in 2003. Our objective is to determine the impact of a Neonatal ECMO Program in a level III NICU on newborns with CDH. METHODS: Data of all newborns with CDH admitted to our NICU was separated into two groups: pre ECMO (1996-2003) and ECMO (2003-2007). Crude and adjusted odds ratios for 24 months survival were estimated by logistic regression. RESULTS: Data of 46 newborns with CDH was analysed, 20 in the pre ECMO and 26 in the ECMO period. Patient characteristics were similar in both groups; however, 24-month survival increased significantly from 25% (5/20) in the pre ECMO period to 77% (20/26) in the ECMO period (P = 0.001). Adjusted odds ratios for 24-month survival were 26.98 for OI or= 7 and 17.5 for ECMO availability. CONCLUSIONS: The establishment of an ECMO program was associated with a significant increase in long-term survival for infants with CDH.

Near-optimal glycemic control in Chilean women with pregestational type-2 diabetes: persistent macrosomia relates to maternal pre-pregnancy overweight.

UNLABELLED: After a 10-year program intending to improve glycemic control in diabetic pregnancies, we evaluated whether factors underlying macrosomia are similar for type-1 and -2 pregestational diabetic women. PATIENTS AND METHODS: Twenty-three pregnancies in type-1 diabetics (PDM1, age 28.3+/-1.1 years) and 51 pregnancies in type-2 diabetics (PDM2, age 32.8+/-0.6 years) were followed and treated with intensified insulin therapy. Several factors potentially influencing macrosomia were evaluated. STATISTICS: chi-square, Fisher's exact, Student's "t" and Mann-Whitney "U" tests, and ROC analysis. RESULTS: In PDM1 and PDM2, respectively, large-for-gestational-age (LGA) frequencies were 26.08% and 37.25% (NS), antepartum HbA1c values were 6.5+/-0.32 and 6.1+/-0.16 (NS), and pre-pregnancy body mass indexes (BMI) were 23.03+/-0.66 and 30.01+/-0.89 (p<0.0001). In PDM1 the main predictor of LGA was an antepartum HbA1c> or =6.8% (p=0.046), whereas in PDM2 pregestational BMI> or =24 the variable associated (p=0.032) with LGA newborns. CONCLUSIONS: PDM1 and PDM2 differ in the underlying factors related to macrosomia. Whereas in PDM1 the antepartum HbA1c emerged as the most significant variable, suggesting that glycemic control largely determines macrosomia, in PDM2 with near-optimal glycemic control, macrosomia related to pregestational BMI.

Persistent elevation of cell-free fetal DNA levels in maternal plasma after selective laser coagulation of chorionic plate anastomoses in severe midgestational twin-twin transfusion syndrome.

OBJECTIVE: This study was undertaken to determine whether laser thermocoagulation for twin-twin transfusion syndrome (TTTS) causes increased cell-free fetal DNA levels in maternal plasma, potentially as a result of placental injury. STUDY DESIGN: We enrolled 34 patients with twin pregnancies complicated by severe TTTS who underwent fetoscopic selective laser ablation of placental vascular anastomoses. Blood samples were drawn before and sequentially after the procedure. Fetal DNA in maternal plasma was quantified by polymerase chain reaction amplification of a Y-chromosome sequence. RESULTS: Compared with baseline, median elevations of fetal DNA levels were 0.8% at 30 minutes ( P = .32), 15.8% at 60 minutes ( P = .1), 179.5% at 24 hours ( P = .003), and 172.9% at 48 hours ( P = .003). Factors associated with increased fetal DNA levels at 24 hours after procedure included longer operation time, higher number of vessels ablated, and subsequent in utero fetal death ( P = .01, .04, and .04, respectively). CONCLUSIONS: Persistent elevation of fetal DNA levels in maternal plasma after laser ablation suggests that circulating fetal DNA could derive from placental injury. Plasma fetal DNA analysis may be an additional prognostic marker for fetal outcome after laser therapy.

Carcinoma de trompa de falopio: reporte de 7 casos / Fallopian tube carcinoma: report of 7 cases

Se resporta la experiencia de nuestro centro en el manejo del carcinoma primario de trompa de falopio tratados en el período entre 1985-1996. La sobrevida libre de enfermedad y total a 2 años fueron de 28,6 y 53,6 por ciento respectivamente. También se reporta una revisión de la literatura

Características sociodemográficas y resultados perinatales de madres biológicas que entregan sus hijos en adopción / Social and demographic characteristics and perinatal results of biological mothers that place their children for adoption

Se presenta un estudio retrospectivo y descriptivo de la características sociales y demográficas de 152 madres biológicas de embarazos no deseados que ingresaron al programa Fundación San José, Universidad Católica para entregar sus hijos en adopción como alternativa al aborto y abandono infantil. También se presentan los resultados obstétricos de las primeras 61 madres biológicas de la Fundación que resolvieron su período en la Maternidad del Hospital Clínico de la Universidad Católica de Chile. El 54 por ciento de las madres biológicas son menores de 23 años, con un 67 por ciento de estudios escolares incompletos, 90 por ciento solteras y principalmente con ocupación de asesoras del hogar, constituyendo estas variables un perfil de alto riesgo de embarazos no deseados. Como resultados obstétricos hay que descartar un 85 por ciento de embarazos de término con un 75 por ciento de partos vaginales. Un 77 por ciento de niños catalogados como adecuados para la edad gestacional y solo un caso de Apgar bajo a los 5 minutos. Un 35 por ciento de las madres biológicas optó por la no entrega del niño en adopción después del parto