Evidence map›Paper›PMID 35546560›Full record

ArticleScandinavian journal of public health2022

Emergency hospital admissions, prognosis, and population mortality in Norway during the first wave of the Covid-19 epidemic.

Henriette C Jodal, Frederik E Juul, Ishita Barua, Michael Bretthauer, Mette Kalager, Magnus Løberg, Louise Emilsson

Open access · hybridAbstract read
In one paragraph

Article in Scandinavian journal of public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.2field-weighted citation impact, top 47% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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

7 authors at 2 institutions in 2 countries.

Henriette C JodalClinical Effectiveness Research Group, University of Oslo and Oslo University Hospital, Norway.ORCID https://orcid.org/0000-0001-6957-9469
Frederik E JuulClinical Effectiveness Research Group, University of Oslo and Oslo University Hospital, Norway.ORCID https://orcid.org/0000-0003-3317-6988
Ishita BaruaClinical Effectiveness Research Group, University of Oslo and Oslo University Hospital, Norway.
Michael BretthauerClinical Effectiveness Research Group, University of Oslo and Oslo University Hospital, Norway.
Mette KalagerClinical Effectiveness Research Group, University of Oslo and Oslo University Hospital, Norway.
Magnus LøbergClinical Effectiveness Research Group, University of Oslo and Oslo University Hospital, Norway.
Louise EmilssonDepartment of General Practice, University of Oslo, Norway.
Oslo University Hospital · NOUniversity of Oslo · NO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDuring the first wave of the Covid-19 epidemic, a national lockdown was established in Norway, and inhabitants were asked to contact healthcare only if absolutely necessary. We investigated hospital admissions and mortality due to non-Covid-19 disease during the lockdown compared to previous years.

methodsWe compared the number of emergency admissions and in-hospital fatality for diagnoses probably unaffected (acute myocardial infarction, acute abdominal conditions, cerebrovascular diseases) and affected by the lockdown (infections, injuries) in the South-Eastern Health Region of Norway during weeks 12-22, 2020, compared to the mean of the same period in the years 2017-2019. We also compared population mortality March-May 2020, to the mean of the same period in years 2017-2019.

resultsA total of 280,043 emergency admissions were observed; 20,911 admissions probably unaffected, and 30,905 admissions probably affected by the lockdown. Admissions due to diagnoses probably unaffected was reduced by 12% (95% confidence interval (CI) 9-15%), compared to 2017-2019. Admissions for diagnoses probably affected was reduced by 30% (95% CI 28-32%). There was a 34% reduction in in-hospital fatality due to acute myocardial infarction (95% CI 4-56%), 19% due to infections (95% CI 1-33%), and no change for the other diagnoses, compared to 2017-2019. The risk of in-hospital mortality to total mortality was lower for acute myocardial infarction (relative risk 0.85, 95% CI 0.73-0.99) and injuries (relative risk 0.83, 95% CI 0.70-0.98).

conclusions

Indexed as

COVID-19Myocardial InfarctionCommunicable Disease ControlEmergency Service, HospitalHospitalizationHospital MortalityHospitalsHumansPrognosisRetrospective StudiesCovid-19emergency medicinehealth policiesinternal medicinepublic healthsurgery

Identifiers

PMID35546560
PMCPMC9361465
OpenAlexW4280581383

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.