Breastfeeding Measurement-What Does It Mean to "Wean?"
Melissa A Theurich1,2, Laura Fischer1,2, Jelica Gencel-Augusto1,2
1Chair of Public Health and Health Services Research, Ludwig-Maximilians-Universität München (LMU Munich), Munich, Germany.
Summary
The term "weaning" lacks a clear definition, causing confusion in research. This study proposes precise terminology to improve clarity and reproducibility in infant feeding and lactation studies.
Area of Science:
- Human lactation and infant nutrition research.
Background:
- The term "weaning" is inconsistently defined across scientific literature.
- This ambiguity complicates research interpretation and reproducibility in infant feeding studies.
Purpose of the Study:
- To address the heterogeneous use of the term "weaning."
- To propose standardized terminology for precise reporting in breastfeeding and human lactation research.
Main Methods:
- Literature review to identify varied definitions of "weaning."
- Development of a set of proposed standard terms with definitions.
Main Results:
- "Weaning" is used to describe dietary transitions, changes in feeding modalities, and shifts in breastfeeding rates.
- A lack of a universally agreed-upon definition hinders scientific communication.
Conclusions:
- Advocates for abandoning the ambiguous term "weaning."
- Recommends adopting proposed precise terminology to enhance research accuracy and reproducibility in infant nutrition and lactation studies.
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