Evidence map›Paper›PMID 26911383›Full record

ArticleEating and weight disorders : EWD2016

Reduced sleep duration affects body composition, dietary intake and quality of life in obese subjects.

Eleonora Poggiogalle, Carla Lubrano, Lucio Gnessi, Chiara Marocco, Luca Di Lazzaro, Giampaolo Polidoro, Federica Luisi, Gianluca Merola, Stefania Mariani, Silvia Migliaccio and 2 more

Abstract read
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In one paragraph

Article in Eating and weight disorders : EWD, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 3 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 3 syntheses or guidelines pooled it.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Eleonora PoggiogalleMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy. eleonora.poggiogalle@uniroma1.it.
Carla LubranoMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Lucio GnessiMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Chiara MaroccoMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Luca Di LazzaroMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Giampaolo PolidoroMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Federica LuisiMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Gianluca MerolaMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Stefania MarianiMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Silvia MigliaccioEndocrinology Unit, Department of Movement, Human and Health Sciences, University of "Foro Italico", Rome, Italy.
Andrea LenziMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.
Lorenzo M DoniniMedical Pathophysiology, Food Science and Endocrinology Section, Food Science and Human Nutrition Research Unit, Department of Experimental Medicine, "Sapienza" University, Rome, Piazzale Aldo Moro, 5, 00185, Rome, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeSleep duration has emerged as a crucial factor affecting body weight and feeding behaviour. The aim of our study was to explore the relationship among sleep duration, body composition, dietary intake, and quality of life (QoL) in obese subjects.

methodsBody composition was assessed by DXA. "Sensewear Armband" was used to evaluate sleep duration. SF-36 questionnaire was used to evaluate quality of life (QoL). A 3-day dietary record was administered. Subjects were divided into 2 groups: sleep duration > and ≤300 min/day.

results137 subjects (105 women and 32 men), age: 49.8 ± 12.4 years, BMI: 38.6 ± 6.7 kg/m(2), were enrolled. Sleep duration was ≤300 min in 30.6 % of subjects. Absolute and relative fat mass (FM) (40.5 ± 9 vs. 36.5 ± 9.1 kg; 40.2 ± 4.7 vs. 36.9 ± 5.6 %), and truncal fat mass (19.2 ± 6.1 vs. 16.6 ± 5 kg; 38.6 ± 5.3 vs. 35.2 ± 5.5 %) were higher in subjects sleeping ≤300 min when compared to their counterparts (all p < 0.05), whereas just a tendency towards a higher BMI was observed (p = 0.077). Even though energy intake was not different between groups, subjects sleeping ≤300 min reported a higher carbohydrate consumption per day (51.8 ± 5.1 vs. 48.4 ± 9.2 %, p = 0.038). SF-36 total score was lower in subjects sleeping ≤300 min (34.2 ± 17.8 vs. 41.4 ± 12.9, p = 0.025). Sleep duration was negatively associated with FM (r = -0.25, p = 0.01) and SF-36 total score (r = -0.31, p < 0.001). The inverse association between sleep duration and SF-36 total score was confirmed by the regression analysis after adjustment for BMI and fat mass (R = 0.43, R (2) = 0.19, p = 0.012).

conclusionReduced sleep duration negatively influences body composition, macronutrient intake, and QoL in obese subjects.

Indexed as

Quality of LifeAdultBody CompositionBody WeightEnergy IntakeFeeding BehaviorFemaleHumansMaleMiddle AgedObesitySleepSurveys and QuestionnairesBody compositionDietary intakeObesityQuality of lifeSleep

Identifiers

PMID26911383

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.