Evidence map›Paper›PMID 34639860›Full record

ArticleInternational journal of environmental research and public health2021

The Impact of Mobility Restriction Strategies in the Control of the COVID-19 Pandemic: Modelling the Relation between COVID-19 Health and Community Mobility Data.

Adil Al Wahaibi, Amal Al Maani, Fatma Alyaquobi, Abdullah Al Manji, Khalid Al Harthy, Bader Al Rawahi, Abdullah Alqayoudhi, Sulien Al Khalili, Amina Al-Jardani, Seif Al-Abri

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Assessing the Impact of Haulage Drivers in Uganda's COVID-19 Delta Wave.Journal of epidemiology and global health · 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

10 authors.

Adil Al WahaibiDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.ORCID 0000-0002-5052-0800
Amal Al MaaniDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.ORCID 0000-0001-8322-8331
Fatma AlyaquobiDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Abdullah Al ManjiDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Khalid Al HarthyDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Bader Al RawahiDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Abdullah AlqayoudhiDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Sulien Al KhaliliDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Amina Al-JardaniDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.
Seif Al-AbriDirectorate General for Disease Surveillance and Control, Ministry of Health, P.O. Box 393, Muscat 113, Oman.ORCID 0000-0002-2669-6814

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNon-pharmaceutical interventions (NPIs), particularly mobility restrictions, are mainstay measures for the COVID-19 pandemic worldwide. We evaluated the effects of Oman's mobility restriction strategies to highlight their efficacy in controlling the pandemic.

methodsAccessible national data of daily admissions and deaths were collected from 1 April 2020 to 22 May 2021. Google Community Mobility Report (CMR) data were downloaded for the same period. Among six CMR categories, three were used and reduced to one index-the community mobility index (CMI). We used a generalised linear model with a negative binomial distribution combined with a non-linear distributed lag model to investigate the short-term effects of CMI on the number of admitted PCR-confirmed COVID-19 cases and deaths, controlling for public holidays, day of the week, and Eid/Ramadan days.

resultsWe demonstrated the feasibility of using CMRs in the evaluation and monitoring of different NPIs, particularly those related to movement restriction. The best movement restriction strategy was a curfew from 7 p.m. to 5 a.m. (level 3 of CMI = 8), which had a total reduction of 35% (95% confidence interval (CI); 25-44%) in new COVID-19 admissions in the following two weeks, and a fatality reduction in the following four weeks by 52% (95% CI; 11-75%).

conclusionEvening lockdown significantly affected the course of the pandemic in Oman which lines up with similar studies throughout the world.

Indexed as

COVID-19PandemicsCommunicable Disease ControlHospitalizationHumansSARS-CoV-2COVID-19mobility restrictionsnon-linear distributed lag modelnon-pharmaceutical interventionsOmanpandemicsSARS-CoV-2

Identifiers

PMID34639860
PMCPMC8508456

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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.