Biomedical subjects

M F Zeitlin

Publications and source records attributed to M F Zeitlin.

5 recordsLinked to original sources

PubMed1992

Mothers' and children's intakes of vitamin A in rural Bangladesh.

The vitamin A intake of 370 mothers and 183 children 3-27 mo of age in rural Bangladesh was ascertained monthly from January to July in 1986. For mothers, dark green leafy vegetables and fruits were the main sources of vitamin A. Vitamin A from vegetables, the single most important source, did not show consistent associations with wealth or with the other socioeconomic indicators. In May and June, fruits provided wealthier (and more educated) mothers with significantly higher vitamin A intakes than poor mothers, whereas in January the poorer mothers had higher intakes. When breast milk was included, average intakes for children came close to 100% of the recommended dietary allowance; the only other significant source of vitamin A for children was seasonally available mangoes. Fourteen children who had stopped breast-feeding by the end of the study were at very high risk of vitamin A deficiency when fruits were not plentiful.

Adult↗

PubMed1992

Evaluation of the impact of weaning food messages on infant feeding practices and child growth in rural Bangladesh.

In rural Bangladesh, a community-based weaning intervention used volunteers to teach complementary feeding to families of 62 breast-fed infants aged 6-12 mo. Over 5 mo, treatment children gained on average 0.46 SD (approximately 460 g) more in weight-for-age (WAZ) than the 55 control subjects, and were approximately 0.5 kg heavier at the final measure. The differences were statistically significant (P < 0.001). The percent median weight-for-age (WAPM) of treatment children held steady at 76% of the National Center for Health Statistics' reference, whereas the WAPM of control subjects dropped from 78% to 72%. The increase in percentage points of severe malnutrition (below -3 WAZ) was only 5% in the treatment group compared with 26% in the control subjects. Treatment children consumed a significantly greater percent of their energy and protein requirements from complementary foods than did control subjects. The affordable complementary foods consisted mainly of cereal porridge with oil and brown sugar. These findings suggest that educational interventions teaching families to feed hygienic, simple, cheap, energy-enriched complementary foods to breast-fed infants after 5-6 mo can improve child growth, even under impoverished conditions.

Bangladesh↗

PubMed1992

The Agescale.

Explore the source record for details and available documents.

Anthropometry↗

PubMed1992

Field validation of the Tallstick in marginal communities in Nicaragua.

The Tallstick is a new, simplified anthropometric field tool which allows immediate visual interpretation of height-for-age. This tool was field tested in community-based programmes in Managua, Nicaragua, and the rural community of Los Zarzales, screening 1004 children aged 0-60 months for nutritional stunting. Overall sensitivity and specificity analysis comparing HAZ scores and Tallstick results revealed that the Tallstick correctly identified 83-85 per cent of severely stunted children (HAZ < -2.5) and two-thirds of those with HAZ of -2 and below. It also had good positive predictive value for the mildly stunted. As a screening tool for low weight-for-age, the Tallstick performed better than arm circumference. The best of the community volunteers trained with the Tallstick could use it as well as their trainers. Progressive stunting was found in the 280 children in the sample who did not receive any form of milk. The advantages of the Tallstick for community-level screening and the importance of sustained linear growth are discussed.

Animals↗

PubMed1992

Nutrition and behavioral characteristics and determinants of plasma cholesterol levels in men and women.

The National Cholesterol Education Program advocates dietary interventions in persons with high and moderate blood cholesterol levels and in the general population as a preventive measure for coronary heart disease. For these efforts to be successful, it is necessary to understand consumer characteristics and behaviors, including nutrient intake and dietary patterns. We studied the relationship of plasma cholesterol levels to consumer characteristics and dietary behaviors by examining 127 men (aged 20 through 71 years) and 187 women (aged 18 through 67 years) as part of a cholesterol screening project in the administrative offices and academic departments of Boston University from March 1988 through June 1988. Our results showed that specific consumer characteristics and dietary behaviors significantly differentiated male and female groups with low, moderate, and high cholesterol levels. Factors that should be considered in planning dietary interventions aimed at cholesterol reduction in men include spouse involvement and support in lipid-lowering interventions; weight reduction; increase in exercise; reduction in beef intake; and increases in dietary fiber and carbohydrates, particularly fruits. For women, recommendations include weight reduction; possible interventions aimed at reducing blood pressure (ie, behavioral modification aimed at reducing stress, increasing exercise, and cooking low-salt meals); reduction in beef intake, dietary fat, and saturated fat; and increases in carbohydrates and dietary fiber.

Adult↗