The Effects of Improved Nutrition in Early Childhood: The Institute of Nutrition of Central America and Panama (INCAP) follow-up study


Contents


Reynaldo Martorell & Nevi S. Scrimshaw, Editors

International Dietary Energy Consultative Group

Proceedings of an I/D/E/C/G Workshop

held in Bellagio, Italy

July 30-August 3, 1990

THE JOURNAL OF NUTRITION OFFICIAL PUBLICATION OF THE AMERICAN INSTITUTE OF NUTRITION

APRIL 1995

SUPPLEMENT VOLUME 125 NUMBER 4S

Guest Editors:

Reynaldo Martorell and Nevin s. Scrimshaw

This supplement to The Journal of Nutrition is the responsibility of the guest editors, to whom the Editor of The Journal of Nutrition has delegated supervision of both technical conformity to the published regulations of The Journal of Nutrition and general oversight of the scientific merit of each article. Each article in this supplement was subject to strict peer review before publication, as are all articles published in The Journal of Nutrition. The opinions expressed in this publication are those of the authors based on independent research and are not attributable to the sponsors or the publisher, editor or editorial board of The Journal of Nutrition.

On behalf of the UN ACC-Subcommittee on Nutrition, the International Dietary Energy Consultative Group (I/D/E/C/G) has been established for the study of dietary energy intake in relation to the health and welfare of individuals and societies by the United Nations University. Its specific objectives are:

1. The compilation and interpretation of research data on functional and other consequences of deficiency, change or excess of dietary energy.

2. The identification of related research needs and priorities, and the promotion of needed research.

3. The publication of scientific and policy statements and other information on the significance of chronic deficiencies and excesses of dietary energy.

4. The identification and promotion of appropriate and practical means of corrective action.

I/D/E/C/G Steering committee:

- Dr. N.S. Scrimshaw, UNU,Chairman

- Dr. J.G.A.J. Hautvast, IUNS

- Dr. B. Schürch, Executive secretary

The digitalization of this publication was made possible by a grant from the Nestlé Foundation


Contents


Foreword

History and design of the INCAP longitudinal study (1969-77) and its follow-up (1988-89)(¹,²)

The INCAP longitudinal study (1969-77)
The INCAP follow-up study (1988-89)
Literature cited

Nutritional impact of supplementation in the INCAP longitudinal study: Analytic strategies and inferences(¹,²)

Using the randomized design
Dose response to supplementation
Combining randomized and dose-response analyses
Differentiating among the contributions of energy and other nutrients
Conclusions
Literature cited

Age differences in the impact of nutritional supplementation on growths(¹,²)

Materials and methods
Results
Discussion
Literature cited

Patterns of linear growth in rural Guatemalan adolescents and children(¹,²)

Materials and methods
Results
Discussion
Literature cited

Nutritional supplementation during the preschool years influences body size and composition of Guatemalan adolescents(¹,²)

Materials and methods
Results
Discussion
Literature cited

Nutritional supplementation during the preschool years and physical work capacity in adolescent and adult Guatemalans(¹,²)

Materials and methods
Results
Discussion
Literature cited

Age at menarche and nutritional supplementation(¹,²)

Materials and methods
Results
Discussion
Literature cited

Early nutritional supplementation and skeletal maturation in Guatemalan adolescents(¹,²)

Materials and methods
Discussion
Literature cited

Nutritional supplementation during early childhood and bone mineralization during adolescence(¹,²)

Materials and methods
Results
Discussion
Literature cited

Nutrition in early life and the fulfillment of intellectual potential(¹,²)

Materials and methods
Results
Discussion
Literature cited

Malnutrition and human function: A comparison of conclusions from the INCAP and nutrition CRSP studies(¹,²)

Literature cited

Results and Implications of the INCAP follow-up study(¹,²)

Literature cited