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Cochrane Database of Systematic Reviews

完全純母乳餵食的最佳期間

Información

DOI:
https://doi.org/10.1002/14651858.CD003517.pub2Copiar DOI
Base de datos:
  1. Cochrane Database of Systematic Reviews
Versión publicada:
  1. 15 agosto 2012see what's new
Tipo:
  1. Intervention
Etapa:
  1. Review
Grupo Editorial Cochrane:
  1. Grupo Cochrane de Embarazo y parto

Copyright:
  1. Copyright © 2012 The Cochrane Collaboration. Published by John Wiley & Sons, Ltd.

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Autores

  • Michael S Kramer

    Correspondencia a: Departments of Pediatrics and Epidemiology, Biostatistics and Occupational Health, McGill University Faculty of Medicine, Montreal, Canada

    [email protected]

  • Ritsuko Kakuma

    Centre for International Mental Health, Melbourne School of Population Health, The University of Melbourne, Carlton, Australia

Contributions of authors

Ritsuko Kakuma: carried out the initial screening of all citations located in the literature search, independently rated each study for quality, independently extracted the data and entered them into Review Manager, and reviewed the drafts for accuracy.

Mike Kramer: planned the review, made the final selection of included studies, independently rated the study quality and extracted the data into Review Manager, and prepared the text.

Sources of support

Internal sources

  • McGill University, Canada.

External sources

  • Canadian Institutes of Health Research, Canada.

  • Canadian Cochrane Network, Canada.

  • Department of Nutrition for Health and Development, WHO, Switzerland.

Declarations of interest

Dr Kramer is the principal investigator of one of the studies (Kramer 2000a) included in this review.

Acknowledgements

The WHO Expert Committee on the Optimal Duration of Exclusive Breastfeeding provided valuable feedback on drafts of the original version of this review. For the 2007 update, Sheila McDonald and Nisha Almeida coordinated the literature search, and Ms Almeida also carried out independent data extraction.

Version history

Published

Title

Stage

Authors

Version

2012 Aug 15

Optimal duration of exclusive breastfeeding

Review

Michael S Kramer, Ritsuko Kakuma

https://doi.org/10.1002/14651858.CD003517.pub2

2002 Jan 21

Optimal duration of exclusive breastfeeding

Review

Michael S Kramer, Ritsuko Kakuma

https://doi.org/10.1002/14651858.CD003517

Notes

This review has been processed through the Cochrane Pregnancy and Childbirth Group although its subject matter falls outside the scope of the Group. The Group's scope does include the initiation of breastfeeding, but not the timing of its cessation. However, the topic is clearly of global importance and because it did not readily fit within the scope of any Cochrane review group, the Pregnancy and Childbirth Group was happy to assist with publication. This review was based on a systematic review by M Kramer, that was commissioned by the World Health Organization (WHO). The WHO review was very extensively peer reviewed by experts in review methodology and statistics, and in infant nutrition and lactation, including experts that the Review Group would have approached for our own refereeing purposes. We have therefore not sought an initial protocol, nor subjected the Cochrane review to further peer review of this type. The review has, however, been reviewed by the Consumer Panel of the Pregnancy and Childbirth Group.

There are other unusual features of this review:

  1. Its title does not fit with the standard Cochrane format but we have been unable to construct a satisfactory title that does, whilst doing justice to the scope of the topic.

  2. It includes data from studies in addition to randomized trials.

  3. Maintenance and updating will be the sole responsibility of the contact author as the search strategy of our Review Group does not extend to this topic.

Jim Neilson
Co‐ordinating Editor
Cochrane Pregnancy and Childbirth Group

PICO

Population
Intervention
Comparison
Outcome

El uso y la enseñanza del modelo PICO están muy extendidos en el ámbito de la atención sanitaria basada en la evidencia para formular preguntas y estrategias de búsqueda y para caracterizar estudios o metanálisis clínicos. PICO son las siglas en inglés de cuatro posibles componentes de una pregunta de investigación: paciente, población o problema; intervención; comparación; desenlace (outcome).

Para saber más sobre el uso del modelo PICO, puede consultar el Manual Cochrane.