Evidence map›Paper›PMID 27818596›Full record

Observational studyWorld journal of gastroenterology2016

Epidemiological study: Correlation between diet habits and constipation among elderly in Beijing region.

Xiao-Jiao Yang, Mei Zhang, Hong-Ming Zhu, Zhe Tang, Dan-Dan Zhao, Bang-Yi Li, Amanda Gabriel

Abstract readObservational Study
In one paragraph

Observational study in World journal of gastroenterology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 2 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

20 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Evaluating the Effect ofNutrients · 2024
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  7. Journal of traditional and complementary medicine · 2025
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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

7 authors.

Xiao-Jiao YangXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.
Mei ZhangXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.
Hong-Ming ZhuXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.
Zhe TangXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.
Dan-Dan ZhaoXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.
Bang-Yi LiXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.
Amanda GabrielXiao-Jiao Yang, Amanda Gabriel, McGill University, 845 Sherbrooke Street West, Montreal, Quebec H3A 0G4, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo investigate correlations between diet and prevalence of constipation among elderly people in Beijing.

methodsA total of 2776 (≥ 60 years) were selected in Beijing region for investigation. Data regarding constipation and diet habits was collected

resultsThe prevalence of constipation among elderly people in Beijing region was 13%. There was a positive correlation between prevalence of constipation and age, but negative correlations between prevalence of constipation and staple food, fish and dietary fibres (fruits and vegetables) intakes. These differences were all statistically significant.

conclusionThe prevalence of elderly constipation in Beijing region is closely related to diet habits, and is significantly decreased by high staple foods intake, fish eating and high dietary fibres (fruits and vegetables) consumption.

Indexed as

DietAgedBeijingChinaConstipationDemographyDietary FiberEpidemiologic StudiesFemaleFish ProductsFruitHumansMaleMiddle AgedOvumPrevalenceDietary FiberConstipationDietElderlyEpidemiologyFactorsPrevalence

Identifiers

PMID27818596
PMCPMC5075555

What OpenQuestion holds

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Registered trials

None linked

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.