Research
Energy balance
73% of the reduction in TEE in nonagenarians can be attributed to a reduction in physical activity level.
Understanding the significant role of physical activity in energy expenditure can guide interventions for older adults.
StrongSupportsmedium confidence
When compared to individuals aged 60-74 years, 73% of the reduction in TEE in nonagenarians can be attributed to a reduction in physical activity level.
Why this rating
Based on the study design from the abstract.
Source
Physical Activity Level and Physical Functionality in Nonagenarians Compared to Individuals Aged 60-74 Years
Madlyn I. Frisard et al. · The Journals of Gerontology Series A · 2007
DOI 10.1093/gerona/62.7.783
cross-sectional · n=52Cited 67×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Nonagenarians had lower absolute and adjusted total energy expenditure (TEE) compared to participants aged 60-74 years, attributed to a reduction in both resting metabolic rate (RMR) and physical activity level.Strong
- Reduced physical activity in nonagenarians is associated with less physical functionality.Strong
Related findings · Energy balance
- Achieving a total body weight loss of 10-15% (or >10-15 kg) through Total Diet Replacement (TDR) induces remission of Type 2 Diabetes in individuals with short-duration disease.Strong
- Bariatric surgery is superior to medical management alone for inducing significant long-term weight loss, remission of type 2 diabetes, and reduction in mortality for patients with BMI ≥ 40 or ≥ 35 with comorbidities.Strong
- Achieving type 2 diabetes remission requires significant weight loss (≥15 kg) via major caloric restriction, independent of macronutrient composition.Strong
This is one finding among thousands. Every one is graded and traced to its source, so you can see what the evidence actually supports. Browse the research →