Obesity: Risk factors, complications, and strategies for sustainable long-term weight management.
Sharon M Fruh
PMID 29024553WHAT IT FOUND
Nurse practitioners can support weight loss by setting realistic goals of 5% to 10% and providing structured lifestyle support.
Modest weight loss significantly improves cardiovascular and metabolic health, but rapid loss carries risks like gallstones that require monitoring.
Key findings
01Structured lifestyle support from trained nursing staff resulted in 34% of participants achieving at least 5% weight loss over 12 weeks, compared to 19% with usual care.
02Weight loss of 5% to 10% significantly improves health outcomes for many obesity-related comorbidities, including type 2 diabetes prevention and hypertension.
03Rapid weight loss, particularly exceeding 1.5 kg per week, is associated with gallstone formation in 30% to 71% of individuals.
STILL TO COME
How it was doneWhat they foundWhat it means for RNs
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What it does not show
As a narrative review, it selects studies without a systematic search strategy, so it may not capture all relevant evidence. The text does not specify the quality assessment methods used for the cited studies.
The easy way to misread this
Do not assume that all weight loss is equally safe or effective. Rapid weight loss significantly increases the risk of gallstones, and the review emphasizes that pharmacological agents are adjuncts to, not replacements for, lifestyle changes.