Focused Searches by Topic: Populations

Background

The words and phrases that we use to describe sexuality and gender have blossomed over recent years. This might be due to changes in societal attitudes or in the changing status of people who are part of these groups. Broad categories in MeSH include “Sexual and gender minorities” that has grown and changed in 2018 – view the history to see how the list has changed. Sexuality has not changed as much, but terms associated with changing gender, or gender identity may have. These terms may be used when seeking out information about healthcare for minority groups.

Strategy

sexuality/ or bisexuality/ or heterosexuality/ or homosexuality/ or homosexuality, female/ or homosexuality, male/ [Sexuality terms]

(lesbian? or gay? or bisexual* or queer or lgbtq*).mp. [Sexuality keyword terms]         

1 or 2

"sexual and gender minorities"/ or gender-nonconforming persons/ or intersex persons/ or transgender persons/ or sexual behaviors/

gender identity/ or femininity/ or masculinity/ or transsexualism/

(cisgender? or transgender or gender affirm* or gender identit* or gender nonconform* or gender fluid*).mp.

4 or 5 or 6

Transvestism/

Gender Dysphoria/ [From 2016]

sex reassignment procedures/ or puberty suppression/ or sex reassignment surgery/ [From 2011]

"sexual and gender disorders"/

Health Services for Transgender Persons/ [from 2013]

or/1-12

exp health inequities/ or socioeconomic disparities in health/

13 and 14

How to locate specific information on mpox quickly on Ovid MEDLINE. (*)

Background

On 13th August 2024, the African Centres for Disease Control and Prevention (African CDC) issued a public health warning, highlighting the spread of a particular strain of the mpox virus (formerly called the monkeypox virus). (1) The next day, the Director-General of the World Health Organisation (WHO) declared the mpox (monkeypox) outbreak to be a public health emergency of international concern. (2)

Wary of the informational challenges presented only just recently by the onset and impact of the covid 19 pandemic, researchers, health care professionals and policy decision makers all have a pressing need to acquire up to date information on mpox. Be it the virus, the disease or the vaccine or vaccines.

Nomenclature Changes
Locating information relating to mpox has its own unique challenges as the description of the virus and disease has undergone a nomenclature change. On 28th November 2022, the World Health Organisation (WHO) recommended a new name for monkeypox disease, namely ‘mpox’. (3) The recommended change was in keeping with the 2015 WHO publication on best practices in naming diseases.  

“According to these best practices, new disease names should be given with the aim to minimize unnecessary negative impact of names on trade, travel, tourism or animal welfare, and avoid causing offence to any cultural, social, national, regional, professional or ethnic groups.”(3)

However, the name of the virus would remain unchanged – for the time being – to reflect its use in scientific literature. And in doing so, to continue to make relevant documents discoverable and retrievable. Biomedical databases, reflecting scientific publications and their terminological use over decades, have also used the term ‘monkeypox’ in their controlled vocabularies. For database searchers, be they novices or experienced searchers, this semantic transition from old to new, has consequences for database search query design.

Search Blocks
This Focused Search presents three search blocks that will help you quickly locate scientific literature on mpox, and that on the virus, the disease and vaccines, respectively. For ease of initial viewing the three search blocks are listed as a single search history which can be viewed via the Actions / Display option. The same search can be run directly in Ovid by clicking on Actions / Launch.

Search Design
Although listed in the Focused Search as a sequence of three searches, the search blocks were individually designed, constructed and tested. Their construction followed the conventional concept search approach of a database thesaurus search followed by a free term search, followed by the combination of the thesaurus and free term search using the Boolean operator, OR.

In all three cases, the thesaurus term’s Scope Note was used as the initial source of free terms. This was done in anticipation of a degree of similar coverage between the thesaurus term and its kindred free terms. However, where the Scope Note omitted terms or listed terms that, when tested were not found in the scientific literature, the free term search expression was amended accordingly. The details for each of the three search blocks are given in the table below.

The search blocks were peer reviewed by members of the Ovid Training Team

Search Assistance
The purpose of this Focused Search is to help kick-start your searches related to mpox, the virus, the disease and the vaccine(s). And this, for your own purposes as well as to help you assist those you advise and teach. By saving these blocks (with your own amendments and changes) in My Workspace you could combine them with Clinical Queries, for example. Or with respect to the vaccine, with the EMA’s search filter on adverse events. If you would like further assistance on or with this Focused Search, as well as on any aspects related to it, please click on Actions / Ovid Coaching and an Ovid Trainer will contact you. Alternatively, please send an e-mail to us at [email protected] .

(*) Editor's Note: This is an updated, or in some cases, a completely revised version of a search filter formerly available on the Ovid Tools & Resources Portal. All such search filters are marked with the asterisk character placed at the end of the long title. If you have any questions relating to the migration of this search filter between the two portals, please contact us directly via [email protected] . 

Strategy

Monkeypox virus/

(mpxv or monkeypox virus$ or monkey pox virus$ or mpox virus$).mp.

1 or 2  [VIRUS SEARCH: Thesaurus and Free Terms]

"Mpox (monkeypox)"/  

(monkeypox or monkey pox or mpox).mp.

4 or 5  [DISEASE SEARCH: Thesaurus and Free Terms]

Smallpox Vaccine/

(mpxv vaccine$ or monkeypox vaccine$ or monkey pox vaccine$ or mpox vaccine$).mp.

7 or 8  [VACCINE SEARCH: Thesaurus and Free Terms]   

How to locate specific information on mpox quickly on Embase on Ovid. (*)

Background

On 13th August 2024, the African Centres for Disease Control and Prevention (African CDC) issued a public health warning, highlighting the spread of a particular strain of the mpox virus (formerly called the monkeypox virus). (1) The next day, the Director-General of the World Health Organisation (WHO) declared the mpox (monkeypox) outbreak to be a public health emergency of international concern. (2)

Wary of the informational challenges presented only just recently by the onset and impact of the covid 19 pandemic, researchers, health care professionals and policy decision makers all have a pressing need to acquire up to date information on mpox. Be it the virus, the disease or the vaccine or vaccines.

Nomenclature Changes
Locating information relating to mpox has its own unique challenges as the description of the virus and disease has undergone a nomenclature change. On 28th November 2022, the World Health Organisation (WHO) recommended a new name for monkeypox disease, namely ‘mpox’. (3) The recommended change was in keeping with the 2015 WHO publication on best practices in naming diseases. 

“According to these best practices, new disease names should be given with the aim to minimize unnecessary negative impact of names on trade, travel, tourism or animal welfare, and avoid causing offence to any cultural, social, national, regional, professional or ethnic groups.”(3)

However, the name of the virus would remain unchanged – for the time being – to reflect its use in scientific literature. And in doing so, to continue to make relevant documents discoverable and retrievable. Biomedical databases, reflecting scientific publications and their terminological use over decades, have also used the term ‘monkeypox’ in their controlled vocabularies. For database searchers, be they novices or experienced searchers, this semantic transition from old to new, has consequences for database search query design.

Search Blocks
This Focused Search presents three search blocks that will help you quickly locate scientific literature on mpox, and that on the virus, the disease and vaccines, respectively. For ease of initial viewing the three search blocks are listed as a single search history which can be viewed via the Actions / Display option. The same search can be run directly in Ovid by clicking on Actions / Launch.

Search Design
Although listed in the Focused Search as a sequence of three searches, the search blocks were individually designed, constructed and tested. Their construction followed the conventional concept search approach of a database thesaurus search followed by a free term search, followed by the combination of the thesaurus and free term search using the Boolean operator, OR.

In all three cases, the thesaurus term’s Scope Note was used as the initial source of free terms. This was done in anticipation of a degree of similar coverage between the thesaurus term and its kindred free terms. However, where the Scope Note omitted terms or listed terms that, when tested were not found in the scientific literature, the free term search expression was amended accordingly. The details for each of the three search blocks are given in the table below.

The search blocks were peer reviewed by members of the Ovid Training Team

Search Assistance
The purpose of this Focused Search is to help kick-start your searches related to mpox, the virus, the disease and the vaccine(s). And this, for your own purposes as well as to help you assist those you advise and teach. By saving these blocks (with your own amendments and changes) in My Workspace you could combine them with Clinical Queries, for example. Or with respect to the vaccine, with the EMA’s search filter on adverse events. If you would like further assistance on or with this Focused Search, as well as on any aspects related to it, please click on Actions / Ovid Coaching and an Ovid Trainer will contact you. Alternatively, please send an e-mail to us at [email protected] .

(*) Editor's Note: This is an updated, or in some cases, a completely revised version of a search filter formerly available on the Ovid Tools & Resources Portal. All such search filters are marked with the asterisk character placed at the end of the long title. If you have any questions relating to the migration of this search filter between the two portals, please contact us directly via [email protected] . 

Strategy

monkeypox virus/

(Monkey orthopox virus$ or Monkey pox virus$ or Simian orthopox virus$ or Simian pox virus$).mp.          

(mpxv or monkeypox virus$ or monkey pox virus$ or mpox virus$).mp.

1 or 2 or 3 [THE VIRUS: Thesaurus & Free Terms]

monkeypox/

(benign epidermal monkey pox or chimpanzeepox or monkey pox or Monkeypox virus infection or mpox or monkeypox).mp.

5 or 6 [THE DISEASE: Thesaurus & Free Terms]

monkeypox vaccine/

(monkeypox vaccine$ or monkey pox vaccine$).mp.

(mpxv vaccine$ or monkeypox vaccine$ or monkey pox vaccine$ or mpox vaccine$).mp.

8 or 9 or 10 [THE VACCINE: Thesaurus & Free Terms]

How to incorporate an adverse events search filter from an external, third-party source into your own Ovid search libraries and documents (Part 1).

Background

One of the main drivers behind the OvidGO! / Focused Searches project is to make searches, and especially search filters, discoverable, actionable and useable. Search filters, searches designed to achieve a specific outcome, are particularly challenging. On the one hand they are spread across a large variety of publication vehicles, e.g. journal articles, systematic reviews, websites etc.. A consequence being that many of them are “locked” in analogue formats, most notably print. On the other hand, the role and value of search strategies, filters or otherwise, as the informational foundation of systematic reviews is understated. And as a result, problematic.

An analysis of critically assessed systematic reviews using the KSR Evidence database (also available on Ovid), demonstrates – dramatically – that a large number of currently available systematic reviews have to be marked as having a high risk of bias because they have not at all, or only partially, reported on the search strategies employed for their construction. Ovid’s search strategy construction and sharing functionality, used purposefully and systematically, can help remedy this situation. 

Taking as its reference the Adverse Events (AE) filter published by the European Medicines Agency (EMA), this Focused Search provides an example of what is meant by making search filters, discoverable, actionable and useable.

As part of its pharmacovigilance obligations and activities the EMA is mandated to keep a watching brief over some 300 substance groups and 100 herbal substance groups. Specifically, to monitor medical literature and enter relevant information into the EudraVigilance database. This the EMA does by running search strategies on ‘MEDLINE’ (i.e. via PubMed) that combine (a). a comprehensive list of terms describing the target drug or herbal substances, together with (b). an extensive list of terms and phrases that refer to adverse events in a variety of ways. The list of substances and the AE filter used is available from the EMA and is published and updated regularly. A link to the published document is given below.

The current version of the AE filter, displayed below, can be found on page 13.

AND (Drug-Related Side Effects and Adverse Reactions [MeSH Terms] OR adverse drug reaction[Title/Abstract] OR "adverse effects”[Subheading] OR adverse[Title/Abstract] OR side effects[Title/Abstract] OR side effect[Title/Abstract] OR drug overdose[MeSH Terms] OR drug overdose[Title/Abstract] OR drug overdose*[Title/Abstract] OR drug misuse[MeSH Terms] OR drug misuse[Title/Abstract] OR misus*[Title/Abstract] OR "Substance-Related Disorders"[MeSH Terms] OR drug abuse[Title/Abstract] OR substance abuse[Title/Abstract] OR abus*[Title/Abstract] OR pregnancy[MeSH Terms] OR pregnancy[Title/Abstract] OR pregnan*[Title/Abstract] OR Pregnancy Complications[MeSH Terms] OR "Lactation"[MeSH Terms] OR "Breast Feeding"[MeSH Terms] OR ("milk, human"[MeSH Terms] AND "Bodily Secretions"[MeSH Terms]) OR "Fertility"[MeSH Terms] OR "Reproduction"[MeSH Terms] OR "Fetus"[MeSH Terms] OR "Embryonic Structures"[MeSH Terms] OR "Teratogens"[MeSH:NoExp] OR "Teratogenesis"[MeSH:NoExp] OR terato*[Title/Abstract] OR drug efficacy[Title/Abstract] OR "Substance Withdrawal Syndrome"[MeSH Terms] OR "Medication Errors"[MeSH Terms] OR "Death"[MeSH Terms] OR death*[Title/Abstract] OR "Fatal Outcome"[MeSH:NoExp] OR fatal*[Title/Abstract] OR "Drug Interactions"[MeSH Terms] OR Drug Interaction*[Title/Abstract] OR "Carcinogens"[MeSH:NoExp] OR carcinogen*[Title/Abstract] OR "Mutagens"[MeSH:NoExp] OR "Mutagenesis"[MeSH:NoExp] OR mutagen*[Title/Abstract] OR "Off-Label Use"[MeSH Terms] OR "Occupational Exposure"[MeSH Terms] OR "toxicity”[Subheading] OR toxic*[Title/Abstract] OR pharmacotox*[Title/Abstract] OR "Neurotoxicity Syndromes"[MeSH:NoExp] OR Neurotox*[Title/Abstract] OR "Cardiotoxicity"[MeSH:NoExp] OR Cardiotox*[Title/Abstract] OR nephrotox*[Title/Abstract] OR immunotox*[Title/Abstract] OR hepatotox*[Title/Abstract] OR cytotox*[Title/Abstract] OR "Cytotoxicity, Immunologic"[MeSH:NoExp] OR immunocytotox*[Title/Abstract] OR intoxication[Title/Abstract] OR "Congenital, Hereditary, and Neonatal Diseases and Abnormalities"[MeSH Terms] OR "Treatment Failure"[MeSH Terms] OR "Case Reports”[Publication Type] OR case report*[Title/Abstract] OR "Environmental Exposure"[MeSH Terms] OR "Contraindications"[MeSH Terms] OR "Wounds and Injuries"[MeSH Terms] OR "Suicide"[MeSH:NoExp] OR suicide[Title/Abstract] OR "Poisoning"[MeSH Terms] OR "Drug Tolerance"[Majr] OR "Drug Resistance"[MeSH Terms] OR "Substance-Related Disorders"[MeSH Terms]) AND (inprocess[sb] OR medline[sb]) AND ("humans"[MeSH Terms] OR "humans"[All Fields] OR "human"[All Fields])

So that you can also use this search filter on Ovid, we have translated the PubMed syntax into Ovid MEDLINE syntax. Availing of the ABC format options behind Focused Searches, you can display the Ovid rendered version by clicking on ACTIONS / Display. Alternatively, ACTIONS / Launch will run the filter in Ovid MEDLINE. If you would like to talk to a member of the Ovid Training Team about the filter, select ACTIONS / Ovid Coaching. Once in the database you can combine the filter with substances relevant to your investigation. You can also save the filter in My Workspace for re-use as part of your own or institutional library of searches and search blocks. 

The accompanying Focused Search, Search Blocks in Line Format (EMA AE Filter) – Ovid MEDLINE (Part 2), will consider the relative merits of this filter in its paragraph format vis-à-vis a line-by-line format. 

Strategy

(exp “Drug-Related Side Effects and Adverse Reactions”/ OR adverse drug reaction.ti,ab,kf. OR ae.xs OR adverse.ti,ab,kf. OR side effects.ti,ab,kf. OR side effect.ti,ab,kf. OR exp drug overdose/ OR drug overdose.ti,ab,kf. OR drug overdose*.ti,ab,kf. OR exp drug misuse/ OR drug misuse.ti,ab,kf. OR misus*.ti,ab,kf. OR exp Substance-Related Disorders/ OR drug abuse.ti,ab,kf. OR substance abuse.ti,ab,kf. OR abus*.ti,ab,kf. OR exp pregnancy/ OR pregnancy.ti,ab,kf. OR pregnan*.ti,ab,kf. OR exp Pregnancy Complications/ OR exp Lactation/ OR exp Breast Feeding/ OR (exp Milk, Human/ AND exp Bodily Secretions/) OR exp Fertility/ OR exp Reproduction/ OR exp Fetus/ OR exp Embryonic Structures/ OR Teratogens/ OR Teratogenesis/  OR terato*.ti,ab,kf. OR drug efficacy.ti,ab,kf. OR exp Substance Withdrawal Syndrome/ OR exp Medication Errors/ OR exp Death/ OR death*.ti,ab,kf. OR Fatal Outcome/ OR fatal*.ti,ab,kf. OR exp Drug Interactions/ OR Drug Interaction*.ti,ab,kf. OR Carcinogens/ OR carcinogen*.ti,ab,kf. OR Mutagens/ OR Mutagenesis/ OR mutagen*.ti,ab,kf. OR exp "Off-Label Use"/ OR exp Occupational Exposure/ OR to.fs OR toxic*.ti,ab,kf. OR pharmacotox*.ti,ab,kf. OR Neurotoxicity Syndromes/ OR Neurotox*.ti,ab,kf. OR Cardiotoxicity/ OR Cardiotox*.ti,ab,kf. OR nephrotox*.ti,ab,kf. OR immunotox*.ti,ab,kf. OR hepatotox*.ti,ab,kf. OR cytotox*.ti,ab,kf. OR Cytotoxicity, Immunologic/ OR immunocytotox*.ti,ab,kf. OR intoxication.ti,ab,kf. OR exp "Congenital, Hereditary, and Neonatal Diseases and Abnormalities"/ OR exp Treatment Failure/ OR case reports.pt. OR case report*.ti,ab,kf. OR exp Environmental Exposure/ OR exp Contraindications/ OR exp "Wounds and Injuries"/ OR Suicide/ OR suicide.ti,ab,kf. OR exp Poisoning/ OR exp *drug tolerance/ OR exp Drug Resistance/ OR exp Substance-Related Disorders) AND (in process.st. or medline.st.) AND (exp "humans"/ OR "humans".af OR "human".af)

A look at the relative merits of search filters in a paragraph format vis-à-vis a line-by-line format, using as an example the EMA AE Filter for Ovid MEDLINE (Part 2).

Background

Generally speaking, search filters, whether displayed on screen or reported in scientific literature come in three formats. These are, firstly the “line-by-line” format where search expressions are entered or displayed as a list, one on top of the other, literally line by line. The second format, here referred to as the “paragraph” format has all the search expressions bundled into a single line that appears as a block of text. This provides for a more compact display, and can in turn, be also run as a single line search. Thirdly, the “hybrid” format describes search strategies that contain a mixture of line-by-line and paragraph format search expressions.

Opting for one format over another depends upon many factors. These vary from available screen space to the capacity of the reporting vehicle, e.g. a printed journal, to simply personal choice.

The purpose of this Focused Search is to raise a note of caution when using the paragraph format without firstly verifying whether or not the search expressions (a). run in the target database, and (b). are relevant to the task at hand. The AE Filter as shown above, unpacked, extends to 78 lines listed line-by-line. This way the relative presence of the terms and phrases can be more easily assessed. As too can be the balance between free term and thesaurus-based searches, and with respect to the latter,  whether they have been exploded. Using Ovid’s Edit function (Actions / More / Edit) a thesaurus expression can have the “exp” command function deleted or added to see what a difference this makes.

It is recommended that your key search filters be saved and stored in both paragraph and line-by-line formats. The former for ease of execution and display. The latter for verification, updating and overall knowledge asset management. 

Ovid Trainer Tips

• Command line Syntax: Lists of search expressions can be neatly combined using the OR operator as displayed in line #74 above, i.e. or/1-73.
• Ovid Search History Launcher Tool: Having unpacked a paragraph formatted search using for example, Notepad, the resulting list of search expressions can be easily imported into Ovid using the Ovid Search History Launcher Tool. See https://tools.ovid.com/ovidtools/launcher.html .
• Share Search History: Conversely, searches regardless of format can be exported from Ovid into other applications for eventual re-use, for peer review and reporting purposes. Located in the Search History section of the Ovid interface, the three Share Search History options are, Email All Search History, Copy Search History Link and Copy Search History Details.

Strategy

exp "Drug-Related Side Effects and Adverse Reactions"/

adverse drug reaction.ti,ab,kf.

ae.xs.

adverse.ti,ab,kf.

side effects.ti,ab,kf.

side effect.ti,ab,kf.

exp drug overdose/

drug overdose.ti,ab,kf.

drug overdose*.ti,ab,kf.

exp drug misuse/

drug misuse.ti,ab,kf.

misus*.ti,ab,kf.

exp Substance-Related Disorders/

drug abuse.ti,ab,kf.

substance abuse.ti,ab,kf.

abus*.ti,ab,kf.

exp pregnancy/

pregnancy.ti,ab,kf.

pregnan*.ti,ab,kf.

exp Pregnancy Complications/

exp Lactation/

exp Breast Feeding/

exp Milk, Human/ and exp Bodily Secretions/

exp Fertility/

exp Reproduction/

exp Fetus/

exp Embryonic Structures/

Teratogens/

Teratogenesis/

terato*.ti,ab,kf.

drug efficacy.ti,ab,kf.

exp Substance Withdrawal Syndrome/

exp Medication Errors/

exp Death/

death*.ti,ab,kf.

Fatal Outcome/

fatal*.ti,ab,kf.

exp Drug Interactions/

Drug Interaction*.ti,ab,kf.

Carcinogens/

carcinogen*.ti,ab,kf.

Mutagens/

Mutagenesis/

mutagen*.ti,ab,kf.

exp "Off-Label Use"/

exp Occupational Exposure/

to.fs.

toxic*.ti,ab,kf.

pharmacotox*.ti,ab,kf.

Neurotoxicity Syndromes/

Neurotox*.ti,ab,kf.

Cardiotoxicity/

Cardiotox*.ti,ab,kf.

nephrotox*.ti,ab,kf.

immunotox*.ti,ab,kf.

hepatotox*.ti,ab,kf.

cytotox*.ti,ab,kf.

Cytotoxicity, Immunologic/

immunocytotox*.ti,ab,kf.

intoxication.ti,ab,kf.

exp "Congenital, Hereditary, and Neonatal Diseases and Abnormalities"/

exp Treatment Failure/

case reports.pt.

case report*.ti,ab,kf.

exp Environmental Exposure/

exp Contraindications/

exp "Wounds and Injuries"/

Suicide/

suicide.ti,ab,kf.

exp Poisoning/

exp *drug tolerance/

exp Drug Resistance/

exp Substance-Related Disorders/

or/1-73

(in process or medline).st.

74 and 75

exp "humans"/ or "humans".af. or "human".af.

76 and 77

How to locate references specifically to elderly in Ovid MEDLINE. (*)

Background

PICO Searching

A&I databases such as Ovid MEDLINE lend themselves well to targeted searching of scientific literature. This is because they are composed of very granular units of information in the form of database FIELDS. And are usually indexed using a controlled vocabulary, also referred to as a thesaurus. Ovid MEDLINE uses the MeSH thesaurus.  

Where a medical intervention is being assessed, a commonly used format for structured searching is the PICO approach. Here, P stands for population or patient group, I for intervention, C for a comparator and O for outcome or outcomes. This format has gained prominence in the assessment of the efficacy of drug-based interventions. When searching on each of these four components, i.e. Population, Intervention, Comparator and Outcomes, it is recommended practice that the searcher conducts a thesaurus search supplemented by a free term search for each one.

Populations, the first component of PICO searching, presents its own issues and challenges. Groups of people are inherently diverse. They may be differently or even contentiously labelled. This has the consequence that they may be difficult to locate and identify within the scientific literature. In some cases even to the extent of remaining ‘invisible’.  

The Population ‘Elderly’

This Focused Search addresses the population considered as elderly.  The Ovid search filter being made available here is based upon the ‘Aged’ filter for PubMed as developed by the Dutch Library Association. The original search filter, constructed for execution in PubMed has been validated in terms of performance. That said, its rendering for use in Ovid MEDLINE has involved numerous syntactical compromises, that we prefer to classify the Ovid MEDLINE version as a search filter rather than a validated search filter.

The Original PubMed Search

The original validated Dutch Library Association ‘Aged’ filter for PubMed is as given below.

("Aged"[Mesh] OR "Aged, 80 and over"[Mesh] OR "Frail Elderly"[Mesh] OR "Geriatrics"[Mesh] OR "Geriatric Psychiatry"[Mesh] OR "Geriatric Nursing"[Mesh] OR "Geriatric Dentistry"[Mesh] OR "Dental Care for Aged"[Mesh] OR "Health Services for the Aged"[Mesh]) OR (elder*[tw] OR eldest[tw] OR frail*[tw] OR geriatri*[tw] OR old age*[tw] OR oldest old*[tw] OR senior*[tw] OR senium[tw] OR very old*[tw] OR septuagenarian*[tw] OR octagenarian*[tw] OR octogenarian*[tw] OR nonagenarian*[tw] OR centarian*[tw] OR centenarian*[tw] OR supercentenarian*[tw] OR older people[tw] OR older subject*[tw] OR older patient*[tw] OR older age*[tw] OR older adult*[tw] OR older man[tw] OR older men[tw] OR older male*[tw] OR older woman[tw] OR older women[tw] OR older female*[tw] OR older population*[tw] OR older person*[tw])

The Search Filter Amended for Use on Ovid

The version of this filter rendered for use on Ovid is given below.

exp aged/ or exp geriatrics/ or exp geriatric psychiatry/ or exp geriatric nursing/ or exp *geriatric psychiatry/ or exp *dental care for aged/ or exp *health services for the aged/ or (elder* or eldest or frail* or geriatri* or old age* or oldest old* or senior* or senium or very old* or septuagenarian* or octagenarian* or octogenarian* or nonagenarian* or centarian* or centenarian* or supercentenarian* or older people or older subject* or older patient* or older age* or older adult* or older man or older men or older male* or older woman or older women or older female* or older population* or older person*).ti,ab,kf.

It can be run directly in Ovid by using the jumpstart link as given < here >. This version of the search filter was last reviewed on 13th February 2023 and as mentioned, draws upon – but is not an exact reproduction of - the Dutch Library Association ‘Aged’ filter for PubMed published here: https://blocks.bmi-online.nl/catalog/7 .

On Ovid we are also able to provide a focused version of the search filter which has the database narrow the search down to major terms as listed in the MeSH thesaurus. These are displayed in Ovid by an asterisk (*) preceding the MeSH term as shown in this particular version of the search below.  

exp *aged/ or exp *geriatrics/ or exp *geriatric psychiatry/ or exp *geriatric nursing/ or exp *geriatric psychiatry/ or exp *dental care for aged/ or exp *health services for the aged/ or (elder* or eldest or frail* or geriatri* or old age* or oldest old* or senior* or senium or very old* or septuagenarian* or octagenarian* or octogenarian* or nonagenarian* or centarian* or centenarian* or supercentenarian* or older people or older subject* or older patient* or older age* or older adult* or older man or older men or older male* or older woman or older women or older female* or older population* or older person*).ti,kf.

This version of the search filter can be run directly in Ovid by using the jumpstart link as given < here >. Also reviewed lastly on 13th February 2023, this filter not only employs focussed, i.e.*MeSH Term,  subject headings but also only uses the database fields Title (TI) and Keywords (KF) for the free-text component of the strategy.

The Search Filter on Ovid
The two ways in which these search filters can be use on Ovid are shown below.

Line #1 employs the docz.dz command which displays all the records in the database at the time the command is executed. This serves as an example search upon which the Ovid Elderly Search Filter can be applied, see line #2. The ‘limit’ version of the search does not display the terms and phrases that made up the filter. However, where the same search is run, either from this Focused Search or from its listing in the Database Field Guide, the terms and phrases are show and can be verified or altered. See line #3.

Lines #4, #5 and #6 provides the same information for the Ovid Elderly Search Filter – Focused version of the search filter. 

To run the above search in Ovid MEDLINE, click < here >. 

(*) Editor's Note: This is an updated, or in some cases, a completely revised version of a search filter formerly available on the Ovid Tools & Resources Portal. All such search filters are marked with the asterisk character placed at the end of the long title. If you have any questions relating to the migration of this search filter between the two portals, please contact us directly via [email protected] . 

Strategy

exp aged/ or exp geriatrics/ or exp geriatric psychiatry/ or exp geriatric nursing/ or exp *geriatric psychiatry/ or exp *dental care for aged/ or exp *health services for the aged/ or (elder* or eldest or frail* or geriatri* or old age* or oldest old* or senior* or senium or very old* or septuagenarian* or octagenarian* or octogenarian* or nonagenarian* or centarian* or centenarian* or supercentenarian* or older people or older subject* or older patient* or older age* or older adult* or older man or older men or older male* or older woman or older women or older female* or older population* or older person*).ti,ab,kf.