Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows
BackgroundDigital health interventions have the potential to improve the provision of health care services through digitized data collection and management. Low- and middle-income countries are beginning to introduce electronic immunization registries (EIRs) into their routin...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
JMIR Publications
2023-03-01
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| Series: | JMIR Formative Research |
| Online Access: | https://formative.jmir.org/2023/1/e39777 |
| _version_ | 1797734326519988224 |
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| author | Samantha B Dolan Rachel Wittenauer Anne Njoroge Penina Onyango George Owiso Jessica C Shearer William B Lober Shan Liu Nancy Puttkammer Peter Rabinowitz |
| author_facet | Samantha B Dolan Rachel Wittenauer Anne Njoroge Penina Onyango George Owiso Jessica C Shearer William B Lober Shan Liu Nancy Puttkammer Peter Rabinowitz |
| author_sort | Samantha B Dolan |
| collection | DOAJ |
| description |
BackgroundDigital health interventions have the potential to improve the provision of health care services through digitized data collection and management. Low- and middle-income countries are beginning to introduce electronic immunization registries (EIRs) into their routine immunization services to better capture and store childhood vaccination information. Especially in Africa, where 25% of children remain unimmunized or underimmunized, technologies that can help identify children due for a vaccination are particularly important for improving vaccination coverage. However, an improved understanding of the effectiveness of these systems is needed to develop and deploy sustainable EIRs in low- and middle-income countries.
ObjectiveWe conducted an interventional pretest-posttest design study that sought to improve time efficiency through workflow modifications in Kenyan immunization clinics. Our aim was to describe how activity times differed after introducing workflow modifications that could potentially reduce the time needed to perform routine data entry activities. Our intent was to demonstrate changes in efficiency when moving from the existing dual–data entry workflow to a future paperless workflow by health facility size and experience length of health care workers (HCWs).
MethodsWe tested how 3 workflow modifications would affect time utilization among HCWs using the EIR at the point of care compared with baseline immunization clinic workflows. Our outcome of interest was the time taken to complete individual activities and a patient’s total time in the clinic where we compared the time spent during the baseline workflow with that during the modified workflow. We used a standardized tool to observe and document the immunization clinic workflow. To estimate differences in time utilization, we used bivariate analyses and fit multivariate linear mixed-effects models.
ResultsOur study found that for HCWs using an EIR, the introduction of modified workflows decreased the amount of time needed to provide services to children seen in the immunization clinic. With a baseline mean time of 10 minutes spent per child, this decreased by about 3 minutes when the preparation modification was introduced and almost 5 minutes for the paperless and combined modifications. Results pertaining to the EIR’s performance and ability to connect to the internet were particularly insightful about potential causes of delays.
ConclusionsWe were able to conduct a concise clinical simulation exercise by introducing modified workflows and estimating their impact on time utilization in immunization clinics using an EIR. We found that the paperless workflow provided the largest time savings when delivering services, although this was threatened by poor EIR performance and internet connectivity. This study demonstrated that not only should digital health interventions be built and adapted for particular use cases but existing user workflows also need to adapt to new technology. |
| first_indexed | 2024-03-12T12:42:40Z |
| format | Article |
| id | doaj.art-b666a653cb1d4774b038f3273423d2ea |
| institution | Directory Open Access Journal |
| issn | 2561-326X |
| language | English |
| last_indexed | 2024-03-12T12:42:40Z |
| publishDate | 2023-03-01 |
| publisher | JMIR Publications |
| record_format | Article |
| series | JMIR Formative Research |
| spelling | doaj.art-b666a653cb1d4774b038f3273423d2ea2023-08-28T23:46:30ZengJMIR PublicationsJMIR Formative Research2561-326X2023-03-017e3977710.2196/39777Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User WorkflowsSamantha B Dolanhttps://orcid.org/0000-0001-8088-6611Rachel Wittenauerhttps://orcid.org/0000-0002-6606-8708Anne Njorogehttps://orcid.org/0000-0001-8158-2847Penina Onyangohttps://orcid.org/0000-0003-2168-5726George Owisohttps://orcid.org/0000-0002-2768-9181Jessica C Shearerhttps://orcid.org/0000-0003-1025-5739William B Loberhttps://orcid.org/0000-0002-1053-7501Shan Liuhttps://orcid.org/0000-0003-1459-8923Nancy Puttkammerhttps://orcid.org/0000-0002-6693-9278Peter Rabinowitzhttps://orcid.org/0000-0002-6873-0208 BackgroundDigital health interventions have the potential to improve the provision of health care services through digitized data collection and management. Low- and middle-income countries are beginning to introduce electronic immunization registries (EIRs) into their routine immunization services to better capture and store childhood vaccination information. Especially in Africa, where 25% of children remain unimmunized or underimmunized, technologies that can help identify children due for a vaccination are particularly important for improving vaccination coverage. However, an improved understanding of the effectiveness of these systems is needed to develop and deploy sustainable EIRs in low- and middle-income countries. ObjectiveWe conducted an interventional pretest-posttest design study that sought to improve time efficiency through workflow modifications in Kenyan immunization clinics. Our aim was to describe how activity times differed after introducing workflow modifications that could potentially reduce the time needed to perform routine data entry activities. Our intent was to demonstrate changes in efficiency when moving from the existing dual–data entry workflow to a future paperless workflow by health facility size and experience length of health care workers (HCWs). MethodsWe tested how 3 workflow modifications would affect time utilization among HCWs using the EIR at the point of care compared with baseline immunization clinic workflows. Our outcome of interest was the time taken to complete individual activities and a patient’s total time in the clinic where we compared the time spent during the baseline workflow with that during the modified workflow. We used a standardized tool to observe and document the immunization clinic workflow. To estimate differences in time utilization, we used bivariate analyses and fit multivariate linear mixed-effects models. ResultsOur study found that for HCWs using an EIR, the introduction of modified workflows decreased the amount of time needed to provide services to children seen in the immunization clinic. With a baseline mean time of 10 minutes spent per child, this decreased by about 3 minutes when the preparation modification was introduced and almost 5 minutes for the paperless and combined modifications. Results pertaining to the EIR’s performance and ability to connect to the internet were particularly insightful about potential causes of delays. ConclusionsWe were able to conduct a concise clinical simulation exercise by introducing modified workflows and estimating their impact on time utilization in immunization clinics using an EIR. We found that the paperless workflow provided the largest time savings when delivering services, although this was threatened by poor EIR performance and internet connectivity. This study demonstrated that not only should digital health interventions be built and adapted for particular use cases but existing user workflows also need to adapt to new technology.https://formative.jmir.org/2023/1/e39777 |
| spellingShingle | Samantha B Dolan Rachel Wittenauer Anne Njoroge Penina Onyango George Owiso Jessica C Shearer William B Lober Shan Liu Nancy Puttkammer Peter Rabinowitz Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows JMIR Formative Research |
| title | Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows |
| title_full | Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows |
| title_fullStr | Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows |
| title_full_unstemmed | Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows |
| title_short | Time Utilization Among Immunization Clinics Using an Electronic Immunization Registry (Part 2): Time and Motion Study of Modified User Workflows |
| title_sort | time utilization among immunization clinics using an electronic immunization registry part 2 time and motion study of modified user workflows |
| url | https://formative.jmir.org/2023/1/e39777 |
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