correlational
Analysis v1
46
0
Older adults who lose more than 5% of their body weight are more likely to die within the study period compared to those whose weight stays stable.
Scientific Claim
Weight loss exceeding 5% is associated with higher all-cause mortality risk (HR: 1.7, 95% CI: 1.1-2.8) in older adults compared to stable weight.
Original Statement
“The HR of those weight loss >5% (HR: 1.7, 95% CI: 1.1-2.8) and waist decrease >5% (HR: 1.7, 95% CI: 1.0-2.8) were higher than those of stable weight/waist +/- 5% over a 6-year period.”
Evidence Quality Assessment
Claim Status
appropriately stated
Study Design Support
Design supports claim
Appropriate Language Strength
association
Can only show association/correlation
Assessment Explanation
The claim uses 'associated with' which is appropriate for an observational study, and includes the HR and CI as reported.
Evidence from Studies
Supporting (1)
46
Contradicting (0)
0
No contradicting evidence found