Protocol: This review conforms to the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. To ensure that there wasn’t any similar study to ours, we did a preliminary scoping search in Prosper systematic review and registry (PROSPERO), Cochrane library and Google scholar.
Eligibility criteria: studies that reported on the prevalence of self-medication with antibiotics and its related factors published in the English language in peer-review journals in EMRWHO were included (Table 1).
Table 1 Inclusion and exclusion criteria applied to selected articles
Inclusion criteria
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Exclusion criteria
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The study reported on the prevalence of self-medication with antibiotics and its related factors.
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The study did not report on the prevalence of self-medication with antibiotics and its related factors.
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The study reported in the English language
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The study not reported in the English language
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The study was done in EMRWHO
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The study was not done in EMRWHO
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The study was published between 2000 up to 2018
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The study was not published between 2000 up to 2018.
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The study was an empirical study published in a peer-review journal
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The study published in Magazines, Newspapers, Conference papers, Viewpoint articles, Letters to editors, and Commentaries.
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Databases: Articles were searched in PubMed, Scopus, Embase, and Web of Science
Search strategy: keywords included ‘antimicrobial’, ‘antibacterial’, ‘antibiotic’, ‘self-medication’, ‘non-prescription’ (see table 2). The search in Scopus was done using Keywords included ‘self-medication’, ‘antibiotics’, ‘un-prescribed’, ‘antimicrobial’, ‘antibacterial’. Limited to: “Saudi Arabia”, “Pakistan”, “Lebanon”, “Jordan”, “Iran”, “Iraq”, “Egypt”, “Kuwait”, “Libya”, “Sudan”, “Qatar”, “Yemen”, “Afghanistan”, “Bahrain”, “United Arab Emirate”, “Djibouti”, “Palestine”, “Morocco”, “Syria”, “Somalia”, “Tunisia” and “Oman” and English language. The initial search was done on 15/07/2018 (Table 2).
Table 2 Database search strategy
database
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search term syntax
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x
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Pubmed
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((((antimicrobial) and antibacterial) and antibiotics) and self-medication) and non-prescription
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10
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web of science
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topic: (self-medication with antibiotics)
refined by: publication years: ( 2018 or 2017 or 2016 or 2015 or 2014 or 2013 ) and countries/regions: ( saudiarabia or pakistan or lebanon or jordan or iran or iraq or israel or egypt or kuwait or libya or sudan or qatar or yemen or afghanistan or bahrain ) and publication years: ( 2018 or 2016 or 2014 or 2013 or 2017 or 2015 )
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74
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Scopus
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title-abs-key ( self-medication and with and antibiotics or unprescribed and antibiotics or antimicrobial or antibacterial ) and ( limit-to ( affilcountry , "pakistan" ) or limit-to ( affilcountry , "saudiarabia" ) or limit-to ( affilcountry , "iran" ) or limit-to ( affilcountry , "jordan" ) or limit-to ( affilcountry , "egypt" ) or limit-to ( affilcountry , "united arab emirates" ) or limit-to ( affilcountry , "lebanon" ) or limit-to ( affilcountry , "sudan" ) or limit-to ( affilcountry , "kuwait" ) or limit-to ( affilcountry , "israel" ) or limit-to ( affilcountry , "palestine" ) or limit-to ( affilcountry , "iraq" ) or limit-to ( affilcountry , "libyanarabjamahiriya" ) or limit-to ( affilcountry , "syrianarab republic" ) or limit-to ( affilcountry , "yemen" ) or limit-to ( affilcountry , "bahrain" ) or limit-to ( affilcountry , "qatar" ) ) and ( limit-to ( pubyear , 2018 ) or limit-to ( pubyear , 2017 ) or limit-to ( pubyear , 2016 ) or limit-to ( pubyear , 2015 ) or limit-to ( pubyear , 2014 ) or limit-to ( pubyear , 2013 ) ) and ( limit-to (language , "english" ) )
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86
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Embase
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'self-medication with antibiotics and (2013:py or 2014:py or 2015:py or 2016:py or 2017:py or 2018:py)
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73
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X: Number of matches
Study selection:
The search of Web of Sciences, PubMed, Embase and Scopus databases resulted a total of 243 articles. After removing duplication, 177 records remained. Of these 115 articles were discarded since after reviewing their title and abstract, they did not meet the criteria. The full text of the remaining articles was reviewed in details from which 80 articles did not meet the criteria. 27 studies met the criteria. The references of the included articles were hand searched for related studies which we found 18 articles. Totally, we had 45 studies for this systematic review and meta-analysis.
Two reviewers independently searched for the articles, compared them, discussed and always reached consensus on studies to exclude and include based on criteria for inclusion described above.
Data collection process: for articles which met the inclusion criteria, information was extracted and recorded in a piloted dataset in excel; spreadsheet. For included studies, we assessed the main outcome of the study findings as the prevalence of self-medication with antibiotics and its correlates such as sources, common reasons for antibiotic self-medication and illness. Selected articles were kept for future narrative and excluded articles were also kept in a separate file for future reference where applicable.
Data items: The following items were extracted from studies: author, country, year, study design, sample size, self-medication prevalence, study population, recall time, illness, reason of self-medication with antibiotics, most common inappropriate drug practice, most common antibiotics for self-medication and Source of drugs for self-medication.
Risk of bias in individual studies: the studies were appraised based on the selection criteria (table 1) and the Joanna Briggs Institute (JBI) critical appraisal tool for systematic reviews. The review was limited to inclusion criteria that were mentioned above.
Data analysis: We used a DerSimonian-laird Random Effects model to estimate the pooled prevalence by using Stata command “metan”. The result was displayed in a forest plot and shown the high heterogeneity. The prevalence of self-medication with antibiotics was reported as the proportion of self-medicated person numbers among the sample. The prevalence was pooled with 95% confidence interval and stratified by country and characteristics of study population. Analysis was done using STATA version 14 (college station, Texas 77845 USA). Associated data items were extracted and reported in the format of tables.