Evidence map›Paper›PMID 38411408›Full record

SynthesisAge and ageing2024

Prevalence of postprandial hypotension in older adults: a systematic review and meta-analysis.

Lei Huang, Sheyu Li, Xiaofeng Xie, Xiaoli Huang, Lily Dongxia Xiao, Ying Zou, Wenyi Jiang, Fengying Zhang

Abstract readSystematic ReviewMeta-Analysis
In one paragraph

Synthesis in Age and ageing, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
–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

12 citing papers in PubMed.

  1. Trial
  2. Article
  3. Article
  4. Observational
  5. Article
  6. Article
  7. Article
  8. Postprandial Hypotension-Methods for the Evaluation and Management.Geriatrics & gerontology international · 2026
    Review
  9. Article
  10. Observational
  11. Article
  12. Article
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

8 authors.

Lei HuangWest China School of Nursing/Nursing Key Laboratory of Sichuan Province/Innovation Center of Nursing Research/West China Hospital, Sichuan University, 37, Guoxue Alley, Chengdu, Sichuan, 610041, China.
Sheyu LiDepartment of Endocrinology and Metabolism, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, China.
Xiaofeng XieWest China School of Nursing/Nursing Key Laboratory of Sichuan Province/Innovation Center of Nursing Research/West China Hospital, Sichuan University, 37, Guoxue Alley, Chengdu, Sichuan, 610041, China.
Xiaoli HuangCenter of Gerontology and Geriatrics, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, Sichuan Province 610041, China.
Lily Dongxia XiaoCollege of Nursing and Health Sciences, Flinders University, Adelaide, Australia.
Ying ZouWest China School of Nursing/Nursing Key Laboratory of Sichuan Province/Innovation Center of Nursing Research/West China Hospital, Sichuan University, 37, Guoxue Alley, Chengdu, Sichuan, 610041, China.
Wenyi JiangWest China School of Nursing/Nursing Key Laboratory of Sichuan Province/Innovation Center of Nursing Research/West China Hospital, Sichuan University, 37, Guoxue Alley, Chengdu, Sichuan, 610041, China.
Fengying ZhangWest China School of Nursing/Nursing Key Laboratory of Sichuan Province/Innovation Center of Nursing Research/West China Hospital, Sichuan University, 37, Guoxue Alley, Chengdu, Sichuan, 610041, China.

Funding

National Natural Science Foundation of China 71871147Sichuan Provincial Department of Science and Technology 2021YJ0013
6 · The paper itself

Abstract

backgroundOlder adults with postprandial hypotension (PPH) increase susceptibility to falls, syncope, stroke, acute cardiovascular diseases and even death. However, the prevalence of this condition varies significantly across studies. We aimed to determine the prevalence of PPH in older adults.

methodsWeb of Science, PubMed, Cochrane Library, Embase and CINAHL were searched from their inception until February 2023. Search terms included 'postprandial period', 'hypotension' and 'postprandial hypotension'. Eligible studies were assessed using the Joanna Briggs Institute tool. Meta-analyses were performed among similar selected studies.

resultsThirteen eligible studies were included, and data from 3,021 participants were pooled. The meta-analysis revealed a PPH prevalence of 40.5% [95% confidence interval (CI): 0.290-0.519] in older adults, and this was prevalent in the community (32.8%, 95% CI: 0.078-0.647, n = 1,594), long-term healthcare facility (39.4%, 95% CI: 0.254-0.610, n = 1,062) and geriatrics department of hospitals (49.3%, 95% CI: 0.357-0.630, n = 365). The pooled results showed significant heterogeneity (I2 > 90%), partially related to the different ages, sex, pre-prandial systolic blood pressure levels of participants, or the different criteria and methodology used to diagnose PPH.

conclusionsPPH is a prevalent condition in older adults. Further research is needed to confirm this result, and priority should be given to establishing international consensus on PPH diagnostic criteria and designing its diagnostic procedure.

Indexed as

HypotensionPostprandial PeriodAgedAged, 80 and overAge FactorsFemaleHumansMalePrevalenceRisk Factorsolder adultspostprandial hypotensionprevalencesystematic review

Identifiers

PMID38411408
PMCPMC10898335

What OpenQuestion holds

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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.