Weight management across preconception, pregnancy, and postpartum: A systematic review and quality appraisal of international clinical practice guidelines. (26th July 2021)

• Record Type: Journal Article
• Authors: Harrison, Cheryce L.; Teede, Helena; Khan, Nadia; Lim, Siew; Chauhan, Ayushi; Drakeley, Sheila; Moran, Lisa; Boyle, Jacqueline
• Is Part Of: Obesity reviews. Volume 22:Number 10(2021)
• Page Start: n/a
• Page End: n/a
• Publication Date: 2021-07-26
• Subjects: postpartum -- preconception -- pregnancy -- weight management; Obesity -- Periodicals; 616.398005
• DOI: 10.1111/obr.13310
• Languages: English
• ISSNs: 1467-7881

Abstract

Summary: This systematic review and quality appraisal evaluated clinical practice guidelines (CPGs) for weight management and weight‐related behaviors across preconception, pregnancy, and postpartum. CPGs published in English were identified from research and guideline‐specific databases between 2010 and 2019. Recommendations were categorized into weight (body mass index screening, weight loss, weight gain prevention, and gestational weight gain), diet, food safety, physical activity, and behavioral strategies. Three independent appraisers assessed CPG quality using the Appraisal of Guidelines Research and Evaluation II instrument. Twenty‐two CPGs were included across preconception ( n = 2), pregnancy ( n = 8), postpartum ( n = 2), or a combination ( n = 10). Overall, 45% of CPGs were appraised as poor quality, 32% as moderate, and 23% as high. Evaluation of body mass index and supplementation recommendations were most common across CPGs, alongside secondary weight management recommendations for women with obesity in fewer CPGs. Accompanying recommendations for diet, physical activity, and behavior were highly variable between guidelines. We report significant ambiguity in existing guidance and an absence of important considerations, including targeting weight gain prevention and limiting excess gestational weight gain. Results emphasize the need for development of robust, comprehensive, and high quality guidelines on healthy lifestyle and weight management across these formative reproductive life stages.