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Dr. Abdullah Bandar Abdullah Alansare

Assistant Professor

Professor (assistant)

كلية علوم الرياضة والنشاط البدني
B69-G1**
المنشورات
مقال فى مجلة
2021

Sedentary Time, Heart Rate, and Heart Rate Variability in Adults: A Systematic Review and Meta-Analysis of Observational Studies

Purpose: To evaluate if sedentary time (ST) is associated with heart rate (HR) and variability
(HRV) in adults. Methods: We systematically searched PubMed and Google Scholar through June
2020. Inclusion criteria were observational design, humans, adults, English language, ST as the
exposure, resting HR/HRV as the outcome, and (meta-analysis only) availability of the quantitative
association with variability. After qualitative synthesis, meta-analysis used inverse variance heterogeneity models to estimate pooled associations. Results: Thirteen and eight articles met the criteria
for the systematic review and meta-analysis, respectively. All studies were cross-sectional and few
used gold standard ST or HRV assessment methodology. The qualitative synthesis suggested no
associations between ST and HR/HRV. The meta-analysis found a significant association between
ST and HR (β = 0.24 bpm per hour ST; CI: 0.10, 0.37) that was stronger in males (β = 0.36 bpm
per hour ST; CI: 0.19, 0.53). Pooled associations between ST and HRV indices were non-significant
(p > 0.05). Substantial heterogeneity was detected. Conclusions: The limited available evidence suggests an unfavorable but not clinically meaningful association between ST and HR, but no association
with HRV. Future longitudinal studies assessing ST with thigh-based monitoring and HRV with
electrocardiogram are needed.

نوع عمل المنشور
Systematic review and meta analysis
اسم الناشر
International journal of environmental research and public health
رقم المجلد
18 (16)
رقم الانشاء
8508
مزيد من المنشورات
publications

Physically inactive adults are prevalent worldwide. This study compared the effects of short-term high-intensity interval training (HIIT) versus moderate-intensity continuous training (MICT) on…

بواسطة Alansare, A., Alford, K., Lee, S., Church, T., & Jung, H.
2018
تم النشر فى:
International journal of environmental research and public health
publications

We evaluated the effects of a simulated workday of prolonged sitting on blood pressure (BP) and pulse wave velocity (PWV) and examined whether posture (seated vs. supine) affected responses.…

بواسطة Alansare, A. B., Kowalsky, R. J., Jones, M. A., Perdomo, S. J., Stoner, L., & Gibbs, B. B.
2020
تم النشر فى:
Journal of Vascular Research
publications

Prolonged sitting increases cardiovascular disease (CVD) risk, however the physiological mechanisms contributing to CVD from acute sitting exposure are not well-understood. Therefore, this study…

بواسطة Bates, L., Alansare, A., Gibbs, B., Hanson, E., Stoner, L.
2021
تم النشر فى:
Frontiers in Physiology