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Relationship of gastric emptying or accommodation with satiation, satiety, and postprandial symptoms in health

Overview of attention for article published in American Journal of Physiology: Gastrointestinal & Liver Physiology, August 2017
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Title
Relationship of gastric emptying or accommodation with satiation, satiety, and postprandial symptoms in health
Published in
American Journal of Physiology: Gastrointestinal & Liver Physiology, August 2017
DOI 10.1152/ajpgi.00190.2017
Pubmed ID
Authors

Houssam Halawi, Michael Camilleri, Andres Acosta, Maria Vazquez-Roque, Ibironke Oduyebo, Duane Burton, Irene Busciglio, Alan R Zinsmeister

Abstract

The contributions of gastric emptying (GE) and gastric accommodation (GA) to satiation, satiety, and postprandial symptoms remain unclear. We aimed to evaluate the relationships between GA or GE with satiation, satiety, and postprandial symptoms in healthy overweight or obese volunteers (total n=285, 73% females, mean BMI 33.5kg/m2): 26 prospectively studied obese, otherwise healthy participants and 259 healthy subjects with previous similar GI testing. We assessed GE of solids, gastric volumes, calorie intake at buffet meal, satiation by measuring volume to comfortable fullness (VTF) and maximum tolerated volume (MTV) using Ensure® nutrient drink test (30mL/min), and symptoms 30 minutes after MTV. Relationships between GE or GA with satiety, satiation, and symptoms were analyzed using Spearman's rank (Rs) and Pearson (R) linear correlation coefficients. We found a higher volume to comfortable fullness during satiation test correlated with a higher calorie intake at ad libitum buffet meal (Rs=0.535; p<0.001). There was a significant inverse correlation between GE T1/2 and volume to fullness (Rs= -0.317; p<0.001) and the calorie intake at buffet meal (Rs= -0.329; p<0.001), and an inverse correlation between GE Tlag and GE25% emptied with volume to fullness (Rs= -0.273, p<0.001and Rs= -0.248, p<0.001, respectively). GE T1/2 was significantly associated with satiation (MTV; R= -0.234; p<0.0001), nausea (R=0.145; p=0.023), pain (R=0.149; p=0.012), and higher aggregate symptom score (R=0.132; p=0.026). There was no significant correlation between GA and satiation, satiety, postprandial symptoms or GE. We concluded that GE of solids, rather than GA, is associated with postprandial symptoms, satiation and satiety in healthy participants.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 91 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 91 100%

Demographic breakdown

Readers by professional status Count As %
Student > Master 15 16%
Student > Ph. D. Student 13 14%
Student > Bachelor 12 13%
Researcher 10 11%
Student > Doctoral Student 5 5%
Other 12 13%
Unknown 24 26%
Readers by discipline Count As %
Engineering 18 20%
Medicine and Dentistry 14 15%
Computer Science 13 14%
Agricultural and Biological Sciences 5 5%
Unspecified 4 4%
Other 10 11%
Unknown 27 30%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 29 November 2017.
All research outputs
#15,173,117
of 25,382,440 outputs
Outputs from American Journal of Physiology: Gastrointestinal & Liver Physiology
#1,212
of 2,218 outputs
Outputs of similar age
#170,214
of 327,246 outputs
Outputs of similar age from American Journal of Physiology: Gastrointestinal & Liver Physiology
#7
of 30 outputs
Altmetric has tracked 25,382,440 research outputs across all sources so far. This one is in the 38th percentile – i.e., 38% of other outputs scored the same or lower than it.
So far Altmetric has tracked 2,218 research outputs from this source. They typically receive a little more attention than average, with a mean Attention Score of 6.0. This one is in the 43rd percentile – i.e., 43% of its peers scored the same or lower than it.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 327,246 tracked outputs that were published within six weeks on either side of this one in any source. This one is in the 46th percentile – i.e., 46% of its contemporaries scored the same or lower than it.
We're also able to compare this research output to 30 others from the same source and published within six weeks on either side of this one. This one has gotten more attention than average, scoring higher than 73% of its contemporaries.