Evidence map›Paper›PMID 28261758›Full record

ArticleObesity surgery2017

The Impact of Severe Obesity on Healthcare Resource Utilisation in Spain.

Olga Espallardo, Rafael Busutil, Antonio Torres, Néboa Zozaya, Renata Villoro, Álvaro Hidalgo-Vega

Abstract read
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In one paragraph

Article in Obesity surgery, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.3field-weighted citation impact, top 19% of its field
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

16 citing papers in PubMed, 21 citations in OpenAlex.

  1. Trial
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  5. The Burden of Obesity in Saudi Arabia: A Real-World Cost-of-Illness Study.ClinicoEconomics and outcomes research : CEOR · 2025
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  14. Association between Weight Status and Mental Health Service Utilization in Children and Adolescents.Journal of the Canadian Academy of Child and Adolescent Psychiatry = Journal de l'Academie canadienne de psychiatrie de l'enfant et de l'adolescent · 2020
    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

6 authors at 3 institutions in 1 country.

Olga EspallardoSeminario de Investigación en Economía y Salud, University of Castilla-La Mancha, Toledo, Spain.
Rafael BusutilSeminario de Investigación en Economía y Salud, University of Castilla-La Mancha, Toledo, Spain.
Antonio TorresHospital Clínico de San Carlos, Madrid, Spain.
Néboa ZozayaInstituto Max Weber, Majadahonda, Madrid, Spain. neboa.zozaya@imw.es.
Renata VilloroInstituto Max Weber, Majadahonda, Madrid, Spain.
Álvaro Hidalgo-VegaUniversity of Castilla-La Mancha, Toledo, Spain.
University of Castilla-La Mancha · ESWeber · ESHospital Clínico San Carlos · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundObesity is not only a health problem but also a source of increased monetary expenditures. The objectives of this study were to analyse the use of healthcare resources in the Spanish adult population with class II obesity and above (BMI ≥35 kg/m

methodWe used the Spanish National Health Survey, a longitudinal population-based survey (n = 18,682), to analyse healthcare resource utilisation by BMI groups. Adjusted and unadjusted logistic regression models were used to calculate odds ratios (OR) for healthcare use among class II and over obese subjects versus normal BMI.

resultsPersons with BMI ≥35 are more likely to attend general practitioner (GP)'s consultations (17%), to visit the emergency department (26%), to consume medications (36%), to be hospitalised (49%), to require nursing consultations (61%) and to require psychology consultations (83%). The proportion of obese people receiving home visits is 2.6 times higher than among normal BMI. After controlling for sex and age groups, people with severe obesity (BMI ≥35 kg/m

conclusionsSevere obesity significantly increases healthcare resource utilisation in Spain. The results shed light on the real magnitude of the burden of obesity in Spain.

Indexed as

AdultAgedAged, 80 and overComorbidityFemaleHealth ExpendituresHealth ResourcesHealth SurveysHospitalizationHumansLongitudinal StudiesMaleMiddle AgedObesity, MorbidOdds RatioSpainBMIHealthcare resourcesObesitySpain

Identifiers

PMID28261758
OpenAlexW2593162541

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.