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Comparison of the effect of multicomponent and resistance training programs on metabolic health parameters in the elderly.

Archives of gerontology and geriatrics
January 1, 2015
Joao Costa Leite et al. (7 authors)
Comparative StudyJournal ArticleResearch Support, Non-U.S. Gov'tHuman Study
Study Details

Study Goal

The researchers aimed to compare the effects of multicomponent (MCT) and resistance training (RT) programs on metabolic health parameters in healthy elderly individuals.

Results Summary

The MCT program improved functional tests like chair stand and habitual walking speed, while both MCT and RT showed limited effects on metabolic health parameters, with only minor changes in specific markers like epidermal growth factor (EGF) and adiponectin.

Population

Healthy elderly adults

Effective Dosage

Not specified

Duration

12 weeks

Interactions

None mentioned

Extracted Claims (11)
InterventionDirectionEndpointPopulationDosageImpactClaim #
multicomponent (MCT) exercise training
increase
Circulating concentrations of epidermal growth factor
healthy elderly
from 35.8 ± 29.4 to 56.1 ± 35 pg/ml
increased significantly
#1
resistance training (RT)
decrease
High molecular weight adiponectin
healthy elderly
from 4.7 ± 2.9 to 4.2 ± 2.3 μg/ml
decreased significantly
#2
multicomponent (MCT) exercise training
no change
other biochemical parameter
healthy elderly
no significant change
was not significantly altered
#3
resistance training (RT)
no change
other biochemical parameter
healthy elderly
no significant change
was not significantly altered
#4
multicomponent (MCT) exercise training
decrease
concentrations of ferritin
healthy elderly
-
decreasing
#5
resistance training (RT)
increase
concentrations of ferritin
healthy elderly
-
increasing
#6
multicomponent (MCT) exercise training
increase
concentration of EGF
healthy elderly
-
increasing
#7
resistance training (RT)
decrease
concentration of EGF
healthy elderly
-
decreasing
#8
multicomponent (MCT) exercise training
increase
results of functional tests including chair stand and habitual walking speed
healthy elderly
-
improved
#9
physical activity interventions such as resistance training (RT) and multicomponent (MCT) exercise training
increase
functional mobility
the elderly
-
are known to improve
#10
physical activity interventions such as resistance training (RT) and multicomponent (MCT) exercise training
decrease
the risk of disability
the elderly
-
are known to reduce
#11
Abstract

UNLABELLED: Physical activity interventions such as resistance training (RT) and multicomponent (MCT) exercise training are known to improve functional mobility and reduce the risk of disability among the elderly. Less evidence exists regarding the effectiveness of such exercises to improve metabolic risk factors for age related conditions. This study aimed to compare the effects of MCT and RT programs on metabolic health parameters in healthy elderly. METHODS: Twenty one and 18 subjects completed a 12-week MCT and RT program respectively. Before and after intervention, body composition, functional ability, aerobic fitness and metabolic health parameters including lipid profile, inflammatory markers, glucose metabolism, hormones and growth markers were examined. Circulating concentrations of epidermal growth factor increased significantly in the MCT group from 35.8 ± 29.4 to 56.1 ± 35 pg/ml. High molecular weight adiponectin decreased significantly in the RT group from 4.7 ± 2.9 to 4.2 ± 2.3 μg/ml (p=0.03). No other biochemical parameter was significantly altered within either group. A significant between group difference was found for both ferritin (p=0.02) and EGF (p=0.01), with concentrations of ferritin decreasing in the MCT group and increasing in the RT group and concentration of EGF increasing in the MCT group yet decreasing in the RT group. The MCT program improved results of functional tests including chair stand and habitual walking speed. Present findings suggest that although both the MCT and RT interventions were enough to produce functional and physical benefits, different training programs and/or exercise dose are required to improve metabolic health in healthy older adults.

Medical Subject Headings (MeSH)
Activities of Daily LivingAgedBiomarkersBody CompositionEnergy MetabolismExerciseExercise TherapyFemaleHumansInflammationLipidsMaleMiddle AgedPhysical FitnessResistance Training
Study Links
Quality Scores
SafetyNot Assessed
Efficacy65/10
Quality75/10
Citation Metrics
Total Citations12
Citations/Year1.2
Relative Citation Ratio0.65
NIH Percentile35.1%
Research Impact Scores
APT Score0.50
Weight Score0.81
Normalized Score0.61
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