Evidence map›Paper›PMID 33061703›Full record

ArticleRisk management and healthcare policy2020

Effect of Social Distancing on COVID-19 Incidence and Mortality in Iran Since February 20 to May 13, 2020: An Interrupted Time Series Analysis.

Yousef Alimohamadi, Kourosh Holakouie-Naieni, Mojtaba Sepandi, Maryam Taghdir

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Article in Risk management and healthcare policy, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing 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

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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

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

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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.

Yousef AlimohamadiPars Advanced and Minimally Invasive Medical Manners Research Center, Pars Hospital, Iran University of Medical Sciences, Tehran, Iran.ORCID 0000-0002-4480-9827
Kourosh Holakouie-NaieniDepartment of Epidemiology & Biostatistics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran.
Mojtaba SepandiHealth Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.ORCID 0000-0001-6441-5887
Maryam TaghdirHealth Research Center, Lifestyle Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran.ORCID 0000-0003-2853-0196

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

objectiveNumerous actions have been taken to control the COVID-19 pandemic and reduce their morbidity and mortality. One of the most important measures in this regard is social distancing. However, there is limited evidence on the effectiveness of social distancing on COVID-19 incidence and mortality. Thus, the current study aimed to assess the effectiveness of social distancing measures on the COVID-19 incidence and mortality in Iran. MATERIALS AND

methodsIn the current quasi-experimental study, we evaluated the daily incidence cases and the number of deaths of COVID-19 in Iran before and after the implementation of social distancing measures. The segmented regression model was used to analyze the data. We also performed the interrupted time series (ITS) analysis using Newey ordinary least squares (OLS) regression-based methods.

resultsAfter the implementation of social distancing, the trend of both daily new cases and deaths due to COVID-19 was decreasing [(ß = -1.70 (95% CI = [-2.30 - -1.10; P < 0.001])) and (ß = -0.07 (95% CI = [-0.10 - -0.05; P < 0.001], respectively))].

conclusionSocial distancing along with other public health interventions could reduce the morbidity and mortality of COVID-19 to some degrees, and it seems to be crucial to control the pandemic.

Indexed as

COVID-19incidenceIranmortalitysocial distancing

Identifiers

PMID33061703
PMCPMC7522315

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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.