Abstract
BACKGROUND: Sedentary behavior, or time spent sitting, may increase risk for dynapenic abdominal obesity (DAO), but there are currently no studies on this topic.
AIMS: Therefore, we investigated the association between sedentary behaviour and DAO in a nationally representative sample of older adults from six low- and middle-income countries.
METHODS: Cross-sectional data from the Study on Global AGEing and Adult Health were analysed. Dynapenia was defined as handgrip strength < 26 kg for men and < 16 kg for women. Abdominal obesity was defined as waist circumference of > 88 cm (> 80 cm for Asian countries) for women and > 102 cm (> 90 cm) for men. DAO was defined as having both dynapenia and abdominal obesity. Self-reported sedentary behavior was categorized as ≥ 8 h/day (high sedentary behaviour) or < 8 h/day. Multivariable multinomial logistic regression was conducted.
RESULTS: Data on 20,198 adults aged ≥ 60 years were analyzed [mean (SD) age 69.3 (13.1) years; 54.1% females]. In the overall sample, ≥ 8 h of sedentary behavior per day (vs. <8 h) was significantly associated with 1.52 (95%CI = 1.11-2.07) times higher odds for DAO (vs. no dynapenia and no abdominal obesity), and this was particularly pronounced among males (OR = 2.27; 95%CI = 1.42-3.62). Highly sedentary behavior was not significantly associated with dynapenia alone or abdominal obesity alone.
DISCUSSION: High sedentary behaviour may increase risk for DAO among older adults.
CONCLUSIONS: Interventions to reduce sedentary behaviour may also lead to reduction of DAO and its adverse health outcomes, especially among males, pending future longitudinal research.
| Original language | English |
|---|---|
| Article number | 109 |
| Pages (from-to) | 1-9 |
| Number of pages | 9 |
| Journal | Aging Clinical and Experimental Research |
| Volume | 36 |
| Issue number | 1 |
| Early online date | 11 May 2024 |
| DOIs | |
| Publication status | Published online - 11 May 2024 |
Bibliographical note
Publisher Copyright:© The Author(s) 2024.
Data Availability Statement
No datasets were generated or analysed during the current study.Funding
Dr. Guillermo F. López Sánchez is funded by the European Union – Next Generation EU. Open Access funding provided thanks to the CRUE-CSIC agreement with Springer Nature.
| Funders | Funder number |
|---|---|
| European Commission | |
| National Institute on Aging | R01-AG034479, YA1323–08-CN-0020, OGHA 04034785, Y1-AG-1005–01, R21-AG034263 |
| National Institute on Aging |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 3 Good Health and Well-being
Keywords
- Humans
- Sedentary Behavior
- Male
- Obesity, Abdominal/epidemiology
- Female
- Aged
- Cross-Sectional Studies
- Middle Aged
- Hand Strength/physiology
- Developing Countries
- Aged, 80 and over
- Waist Circumference
- Dynapenic abdominal obesity
- Sitting time
- Older adults
- Low- and middle-income countries
- Epidemiology
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