Evidence map›Paper›PMID 32143700›Full record

ArticleBMC health services research2020

Models and methods for determining the optimal number of beds in hospitals and regions: a systematic scoping review.

Hamid Ravaghi, Saeide Alidoost, Russell Mannion, Victoria D Bélorgeot

Abstract readScoping Review
In one paragraph

Article in BMC health services research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing 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

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

  1. Pooled it
  2. Pooled it
  3. Forecasting hospital bed occupancy: a time series approach with prophet.BMC medical informatics and decision making · 2026
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  9. Can wage changes solve the labour crisis in the National Health Service?The European journal of health economics : HEPAC : health economics in prevention and care · 2025
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  13. Merging of two level-1 trauma centers in Amsterdam: premerger demand in integrated acute trauma care.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2024
    Observational
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  19. Flow-Sizing Critical Care Resources.Critical care medicine · 2023
    Article
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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

4 authors.

Hamid RavaghiSchool of Health Management & Information Sciences, Iran University of Medical Sciences, Tehran, Iran.
Saeide AlidoostSchool of Health Management & Information Sciences, Iran University of Medical Sciences, Tehran, Iran. Alidoostsd@yahoo.com.
Russell MannionHealth Services Management Centre, University of Birmingham, Birmingham, UK.
Victoria D BélorgeotPublic health consultant, World Health Organization, Regional Office for the Eastern Mediterranean, Cairo, Egypt.

Funding

World Health Organization 001
6 · The paper itself

Abstract

backgroundDetermining the optimal number of hospital beds is a complex and challenging endeavor and requires models and techniques which are sensitive to the multi-level, uncertain, and dynamic variables involved. This study identifies and characterizes extant models and methods that can be used to determine the required number of beds at hospital and regional levels, comparing their advantages and challenges.

methodsA systematic search was conducted using Web of Science, Scopus, Embase and PubMed databases, with the search terms hospital bed capacity, hospital bed need, hospital, bed size, model, and method.

resultsTwenty-three studies met the criteria to be included in the review. Of these studies, a total of 11 models and 5 methods were identified, mainly designed to determine hospital bed capacity at the regional level. Common determinants of the required number of hospital beds in these models included demographic changes, average length of stay, admission rates, and bed occupancy rates.

conclusionsThere are no specific norms for the required number of beds at hospital and regional levels, but some of the identified models and methods may be used to estimate this number in different contexts. Moreover, it is important to consider alternative approaches to planning hospital capacity like care pathways to fix the limitations of "bed numbers".

Indexed as

Hospital Bed CapacityHospital PlanningHumansModels, TheoreticalRegional Health PlanningHospital bedsHospital capacityMethodModelSystematic review

Identifiers

PMID32143700
PMCPMC7060560

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.