Evidence map›Paper›PMID 29486739›Full record

ArticleBMC public health2018

Smoking, leisure-time exercise and frequency of self-reported common cold among the general population in northeastern China: a cross-sectional study.

Ge Zhou, Hongjian Liu, Minfu He, Mengjia Yue, Ping Gong, Fangyuan Wu, Xuanxuan Li, Yingxin Pang, Xiaodi Yang, Juan Ma and 3 more

Open access · goldAbstract read
In one paragraph

Article in BMC public health, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

18 citing papers in PubMed, 32 citations in OpenAlex.

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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

13 authors at 1 institution in 1 country.

Ge ZhouDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Hongjian LiuDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Minfu HeDepartment of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, China.
Mengjia YueDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Ping GongDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Fangyuan WuDepartment of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, China.
Xuanxuan LiDepartment of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, China.
Yingxin PangDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Xiaodi YangDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Juan MaDepartment of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, China.
Meitian LiuDepartment of Epidemiology and Biostatistics, School of Public Health, Jilin University, Changchun, China.
Jinghua LiDepartment of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, China.
Xiumin ZhangDepartment of Social Medicine and Health Management, School of Public Health, Jilin University, Changchun, China. zhangxiumin63@163.com.
Jilin University · CN

Funding

Jilin Provincial Science and Technology Grant, China No. 201105074
6 · The paper itself

Abstract

backgroundPhysical activity (PA) and smoking have been reported to be associated with the duration and severity of common cold symptoms. However, few studies have addressed the associations between the frequency of leisure-time exercise, cigarette smoking status and the frequency of the common cold in a cold area. This study was designed to investigate these issues in northeastern China.

methodsThis cross-sectional study included individuals who participated in a regular health examination conducted in Jilin Province, China. Information on episodes of the common cold, the frequency of leisure-time exercise and cigarette smoking status in the past year were collected by self-administered health questionnaires. Ordinal logistic regression models were used to analyse the associations between the frequency of leisure-time exercise, cigarette smoking status and the retrospective frequency of common cold.

resultsA total of 1413 employees participated in the study, with an average age of 38.92 ± 9.04 years and 44.4% of them were male. Of all participants, 80.8% reported having experienced the common cold in the past year. After adjustment, the risk of suffering from the common cold more than once (odds ratios (ORs), 1.59; 95% confidence interval (CI), 1.27-1.99) in passive smokers was 1.59 times as high as that in non-smokers. Nevertheless, the results of the adjusted analysis showed no statistically significant relation between current smoking and the frequency of the common cold. A high frequency of leisure-time exercise (≥3 days/week) was associated with a 26% reduced risk of having at least one episode of the common cold (OR, 0.74; 95% CI, 0.55-0.98) compared with a low frequency group (< 4 days/month). For current and passive smokers, the protective effect of a high frequency of leisure-time exercise appears not to be obvious (current smokers: OR, 0.68; 95% CI, 0.33-1.43; passive smokers: OR, 1.15; 95% CI, 0.69-1.93).

conclusionPassive smoking was associated with a higher risk of having self-reported common cold at least once, while a high frequency of leisure-time exercise was related to a lower risk of reporting more than one episode of the disease in Chinese.

Indexed as

ExerciseLeisure ActivitiesAdultChinaCommon ColdCross-Sectional StudiesFemaleHumansMaleMiddle AgedSelf ReportSmokingLeisure-time exercisePassive smokingSmokingThe common cold

Identifiers

PMID29486739
PMCPMC6389261
OpenAlexW2796120025

What OpenQuestion holds

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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.