TY - JOUR
T1 - Use of geofencing interventions in population health research
T2 - a scoping review
AU - Tobin, Karin
AU - Heidari, Omeid
AU - Volpi, Connor
AU - Sodder, Shereen
AU - Duncan, Dustin
N1 - Publisher Copyright:
© 2023 BMJ Publishing Group. All rights reserved.
PY - 2023/8/3
Y1 - 2023/8/3
N2 - Objectives Technological advancements that use global positioning system (GPS), such as geofencing, provide the opportunity to examine place-based context in population health research. This review aimed to systematically identify, assess and synthesise the existing evidence on geofencing intervention design, acceptability, feasibility and/or impact. Design Scoping review, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guidance for reporting. Data sources PubMed, CINAHL, EMBASE, Web of Science, Cochrane and PsycINFO for articles in English published up to 31 December 2021. Eligibility criteria Articles were included if geofencing was used as a mechanism for intervention delivery. Exclusion criteria: (1) a component or combination of GPS, geographical information system or ecological momentary assessment was used without delivery of an intervention; (2) did not include a health or health-related outcome from the geofencing intervention; or (3) was not a peer-reviewed study. Data extraction and synthesis Several researchers independently reviewed all abstracts and full-text articles for final inclusion. Results A total of 2171 articles were found; after exclusions, nine studies were included in the review. The majority were published in 5 years preceding the search (89%). Geofences in most studies (n=5) were fixed and programmed in the mobile application carried by participants without their input. Mechanisms of geofencing interventions were classified as direct or indirect, with five studies (56%) using direct interventions. There were several different health outcomes (from smoking to problematic alcohol use) across the five studies that used a direct geofencing intervention. Conclusions This scoping review found geofencing to be an emerging technology that is an acceptable and feasible intervention applied to several different populations and health outcomes. Future studies should specify the rationale for the locations that are geofenced and user input. Moreover, attention to mechanisms of actions will enable scientists to understand not only whether geofencing is an appropriate and effective intervention but why it works to achieve the outcomes observed.
AB - Objectives Technological advancements that use global positioning system (GPS), such as geofencing, provide the opportunity to examine place-based context in population health research. This review aimed to systematically identify, assess and synthesise the existing evidence on geofencing intervention design, acceptability, feasibility and/or impact. Design Scoping review, using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews guidance for reporting. Data sources PubMed, CINAHL, EMBASE, Web of Science, Cochrane and PsycINFO for articles in English published up to 31 December 2021. Eligibility criteria Articles were included if geofencing was used as a mechanism for intervention delivery. Exclusion criteria: (1) a component or combination of GPS, geographical information system or ecological momentary assessment was used without delivery of an intervention; (2) did not include a health or health-related outcome from the geofencing intervention; or (3) was not a peer-reviewed study. Data extraction and synthesis Several researchers independently reviewed all abstracts and full-text articles for final inclusion. Results A total of 2171 articles were found; after exclusions, nine studies were included in the review. The majority were published in 5 years preceding the search (89%). Geofences in most studies (n=5) were fixed and programmed in the mobile application carried by participants without their input. Mechanisms of geofencing interventions were classified as direct or indirect, with five studies (56%) using direct interventions. There were several different health outcomes (from smoking to problematic alcohol use) across the five studies that used a direct geofencing intervention. Conclusions This scoping review found geofencing to be an emerging technology that is an acceptable and feasible intervention applied to several different populations and health outcomes. Future studies should specify the rationale for the locations that are geofenced and user input. Moreover, attention to mechanisms of actions will enable scientists to understand not only whether geofencing is an appropriate and effective intervention but why it works to achieve the outcomes observed.
KW - epidemiology
KW - HIV & AIDS
KW - mental health
KW - public health
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U2 - 10.1136/bmjopen-2022-069374
DO - 10.1136/bmjopen-2022-069374
M3 - Article
C2 - 37536963
AN - SCOPUS:85166525617
SN - 2044-6055
VL - 13
JO - BMJ open
JF - BMJ open
IS - 8
M1 - e069374
ER -