[Inadequate feeding practices between month 4 and 6 and its association with nutritional deficit in a group of Venezuelan lactating infants].

Adequate practices in food consumption are fundamental for child health, nutrition and growth. In order to detect associations between the inadequate practice of exclusive breastfeeding (EBF), predominant and/or complimentary in the first 4 to 6 months of life, and deficiencies in growth and malnutrition, 240 lactating infants younger than 24 months were evaluated in a low income urban area in the city of Valencia, Venezuela (2006). For the practice of breastfeeding, two groups were identified: children who received EBF in that period of time, and those who did not receive it (No EBF).

[Nutritional status in preschoolers attending a public day-care center in Valencia, Venezuela].

With the purpose of evaluating nutritional status in a group of preschoolers attending a public day care center in Valencia, Venezuela (2002), a research was made for social stratus, anthropometric variables; weight, height and arm circumference, hemoglobin, seric retinol, presence of parasitosis and food consumption, as well as the mother's educational level. The program SPSS 11.0 and the t Student, ANOVA Post Hoc from Bonferroni and Fisher (p < 0.

[Validity of the energy/protein index in the detection of overweight in low income Venezuelan preschoolers].

The validity of the energy/protein index (EPI) in the detection of overweight was assessed in 163 low income children (four to six years old) from Valencia, Venezuela. Weight, height, arm circumference, and skinfolds were taken. Weight for height (W/H), limb fat area (LFA), and EPI were calculated.

[Body mass index in a group of Venezuelan pregnant women and its relationship with the newborns' anthropometry].

To assess the relationship between maternal body mass index (BMI) at early gestation and the newborns' anthropometry, 105 mother-infant dyads from a public Maternity Hospital in Valencia Venezuela, were studied during 1998-2000. Weight and height of adult women between 10 and 15 weeks of gestation were used to calculate BMI according to Atalah's reference (Low weight, Normal, Over weight). Term newborns were assessed using gestational age calculated according to the Capurro method.

[Soluble transferrin receptor-like indicator of iron nutritional status in Venezuelan preschoolers].

Soluble transferrin receptor (sTfR) is an effective tool for iron deficiency (ID) diagnosis, and unlike serum ferritin (SF) and others indicators, is not affected by acute phase response during inflammatory processes. In order to diagnose ID using sTfR as iron status indicator and to estimate its utility, a cross sectional, descriptive study was performed in 190 preschoolers of Valencia, Venezuela. sTfR and SF were assessed by enzimoimmunoassay; hemoglobin (Hb) by automated method, and parasitic infestation by stool examination.