ABSTRACT Introduction: The adolescence is a period of development and growth during which the persons establish its sense of individual identity, adaptation to more mature intellectual capacities, to the requirements of the society as for the conduct, internalization of a system of personal values and the preparation for adults' rolls. In this period there happen biological, psychological and social transformations that need of specializing attention. The results of the scientific investigation that are translated in scientific production can contribute to the improving of the integral attention to and the adolescents. Objective: To characterize the behavior of the scientific production related to the adolescence, bibliométricos realized a descriptive study, defining the scientific productions and investigations that tackle the main problems of health of and the Cuban adolescents. Methods: For the study there took the universe of the scientific production of the Cuban Magazine of Public health, Cuban Magazine of Paediatrics and Cuban Magazine of Familiar Medicine in the period 2011-2015. Results: The present investigation allowed to identify of harmonic form the mail between the main problems of health of and the adolescents and the subject-matters tackled in the chosen magazines. Conclusions: The generalization of the scientific communication favors the solution of the main problems of health identified in and the Cuban adolescents.

RESUMEN Introducción: La adolescencia es un periodo de desarrollo y crecimiento durante el cual las personas establecen su sentido de identidad individual, adaptación a capacidades intelectuales más maduras, a las exigencias de la sociedad en lo que respecta a la conducta, internalización de un sistema de valores personales y la preparación para roles de adultos. En este periodo acontecen transformaciones biológicas, psicológicas y sociales que requieren de atención especializada. Los resultados de la investigación científica que se traducen en producción científica pueden contribuir al perfeccionamiento de la atención integral a los adolescentes. Objetivo: Caracterizar el comportamiento de la producción científica relacionada con la adolescencia. Métodos: Se realizó un estudio descriptivo bibliométrico, se definieron las producciones científicas e investigaciones que abordan los principales problemas de salud de los adolescentes cubanos. Para el estudio se tomó el universo de la producción científica de la Revista Cubana de Salud Pública, Revista Cubana de Pediatría y Revista Cubana de Medicina Familiar en el periodo 2011-2015. Resultados: Se identificaron de forma armónica la correspondencia entre los principales problemas de salud de los adolescentes y las temáticas abordadas en las revistas seleccionadas. Conclusiones: La generalización de la comunicación científica favorece la solución de los principales problemas de salud identificados en los adolescentes cubanos.

The first 1000 days of life constitute a short and exceptionally important period when the foundation is established for children’s growth, development and lifelong health. Cuba has a comprehensive care system for this population that aims to promote the best start in life so that children can reach their highest development potential. This is carried out through the national public health and education systems and also includes elements of health protection, prevention of harm and disease and social welfare for children. Cuba’s infant mortality rate has remained <5 deaths per 1000 live births for 10 consecutive years, and in 2017 reached 4 per 1000, the lowest rate to date. The mortality rate for children aged <5 years in 2017 was 5.5 per 1000 live births, with a survival rate of 99.5%; low birth weight was 5.1% and vaccination coverage >95%. Among children aged 1 year in Cuba’s Educate Your Child program in 2014, >90% met age-specific indicators in all four developmental domains (intellectual, motor, socioaffective and language). Cuba has universal coverage for antenatal care and, in 2017, 99.9% of births occurred in health institutions. All working mothers receive paid antenatal leave from 34 weeks of gestation, continued through the child’s first year, to facilitate breastfeeding and child care. In 2018, the Cuban government allocated 27% of its national budget to health and social welfare and 21% to education.

A bibliographic review was conducted on the Ethics in Pediatrics to corroborate the current criteria on this subject. Some ethical and bioethical dilemmas were analyzed took into account in the physician-patient relation. Authors offer information on some peculiarities of informed consent and the ways of communication according to children ages were distinguished.

Se realizó una revisión bibliográfica sobre la ética en pediatría, con el objetivo de corroborar los criterios actuales sobre el tema. Se analizaron algunos dilemas éticos y bioéticos que se deben tener en cuenta en la relación médico-paciente. Se brinda información sobre algunas particularidades del consentimiento informado y se diferencian las formas de comunicación según las edades pediátricas.