Evidence map›Paper›PMID 35252083›Full record

ArticleFrontiers in public health2022

Non-Pharmaceutical Interventions Implemented to Control the COVID-19 Were Associated With Reduction of Influenza Incidence.

Qing-Mei Huang, Wei-Qi Song, Fen Liang, Bi-Li Ye, Zhi-Hao Li, Xi-Ru Zhang, Wen-Fang Zhong, Pei-Dong Zhang, Dan Liu, Dong Shen and 4 more

Abstract read
In one paragraph

Article in Frontiers in public health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 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

11 citing papers in PubMed, 1 synthesis or guideline 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

14 authors.

Qing-Mei HuangDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Wei-Qi SongDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Fen LiangDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Bi-Li YeLonggang Center for Disease Control and Prevention in Shenzhen, Shenzhen, China.
Zhi-Hao LiDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Xi-Ru ZhangDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Wen-Fang ZhongDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Pei-Dong ZhangDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Dan LiuDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Dong ShenDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Pei-Liang ChenDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.
Qu LiuLonggang Center for Disease Control and Prevention in Shenzhen, Shenzhen, China.
Xingfen YangFood Safety and Health Research Center, School of Public Health, Southern Medical University, Guangzhou, China.
Chen MaoDepartment of Epidemiology, School of Public Health, Southern Medical University, Guangzhou, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundNon-pharmaceutical interventions were implemented in most countries to reduce the transmission of COVID-19. We aimed to describe the incidence of influenza in four countries in the 2019-2020 season and examined the effect of these non-pharmaceutical interventions on the incidence of influenza.

methodsWe used the network surveillance data from 2015 to 2020 to estimate the percentage increase in influenza cases to explore the effect of non-pharmaceutical interventions implemented to control the COVID-19 on the incidence of influenza in China, the United States, Japan, and Singapore.

resultsWe found that the incidence of influenza has been almost zero and reached a persistent near-zero level for a continuous period of six months since epidemiologic week 14 of 2020 in the four countries. Influenza incidence decreased by 77.71% and 60.50% in the early days of COVID-19 in the 2019-2020 season compared to the same period in preceding years in Japan and Singapore, respectively. Furthermore, influenza incidence decreased by 60.50-99.48% during the period of compulsory interventions in the 2019-2020 season compared to the same period in preceding years in the four countries.

conclusionThese findings suggest that the application of non-pharmaceutical interventions, even everyday preventive action, was associated with a reduction of influenza incidence, which highlights that more traditional public health interventions need to be reasserted and universalized to reduce influenza incidence.

Indexed as

COVID-19Influenza, HumanChinaHumansIncidenceSARS-CoV-2COVID-19disease surveillanceinfluenzanon-pharmaceutical interventionpandemic

Identifiers

PMID35252083
PMCPMC8894245

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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.