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Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System
IMPORTANCE: Electronic appointment reminder systems are increasingly used across health systems. However, their association with patients’ waiting times for their appointments, a measure of timely access to care, has yet to be assessed. OBJECTIVE: To assess the associations between the introduction...
Autores principales: | , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
American Medical Association
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8848196/ https://www.ncbi.nlm.nih.gov/pubmed/35166781 http://dx.doi.org/10.1001/jamanetworkopen.2021.48593 |
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author | Li, Lianjun Zhao, Haiqing Lim, Noah Goh, Joel Ng, Bernard |
author_facet | Li, Lianjun Zhao, Haiqing Lim, Noah Goh, Joel Ng, Bernard |
author_sort | Li, Lianjun |
collection | PubMed |
description | IMPORTANCE: Electronic appointment reminder systems are increasingly used across health systems. However, their association with patients’ waiting times for their appointments, a measure of timely access to care, has yet to be assessed. OBJECTIVE: To assess the associations between the introduction of an electronic appointment reminder system and the number of days patients had to wait from appointment booking to appointment completion in patients in the Veterans Affairs Health System. DESIGN, SETTING, AND PARTICIPANTS: Cohort study of patients who completed appointments from January 1, 2018, to October 13, 2018, inclusive in all 130 Veterans Affairs (VA) health centers in the US. The study population comprised a census of all patients who received care at any VA health center during the period of the study for outpatient, procedural, rehabilitation, or radiology services. Data were analyzed from May 15, 2021, to December 15, 2021. EXPOSURES: Phased introduction of an electronic appointment reminder system (VEText) in 6 waves spread across the study period. MAIN OUTCOMES AND MEASURES: The unit of observation in this study was a completed appointment made by any such patients. Observations were excluded if the appointment was booked before but completed after the exposure, or if data were duplicated, missing, or incomplete. For each completed appointment, the number of days between which the appointment was booked and when it was completed. RESULTS: The number of observations after exclusion comprised 39.5 million completed appointments from 5.1 million patients (91.1% male) with a mean (SD) age of 62.57 (16.24) years. The adoption of VEText was associated with an estimated reduction in patient waiting time by a mean of 6.51 days (95% CI, 5.51-7.52 days). Adoption of VEText was also associated with an increase of 8.54 (95% CI, 7.65-9.44) days of additional waiting per incomplete booking. CONCLUSIONS AND RELEVANCE: Results of this study suggest that appointment reminder systems may be associated with decreases in the mean number of days patients in the VA system have to wait for their appointments but can potentially lengthen waiting times for patients who miss their bookings. Further study is warranted to assess whether these findings may be generalizable to other populations. |
format | Online Article Text |
id | pubmed-8848196 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2022 |
publisher | American Medical Association |
record_format | MEDLINE/PubMed |
spelling | pubmed-88481962022-02-18 Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System Li, Lianjun Zhao, Haiqing Lim, Noah Goh, Joel Ng, Bernard JAMA Netw Open Original Investigation IMPORTANCE: Electronic appointment reminder systems are increasingly used across health systems. However, their association with patients’ waiting times for their appointments, a measure of timely access to care, has yet to be assessed. OBJECTIVE: To assess the associations between the introduction of an electronic appointment reminder system and the number of days patients had to wait from appointment booking to appointment completion in patients in the Veterans Affairs Health System. DESIGN, SETTING, AND PARTICIPANTS: Cohort study of patients who completed appointments from January 1, 2018, to October 13, 2018, inclusive in all 130 Veterans Affairs (VA) health centers in the US. The study population comprised a census of all patients who received care at any VA health center during the period of the study for outpatient, procedural, rehabilitation, or radiology services. Data were analyzed from May 15, 2021, to December 15, 2021. EXPOSURES: Phased introduction of an electronic appointment reminder system (VEText) in 6 waves spread across the study period. MAIN OUTCOMES AND MEASURES: The unit of observation in this study was a completed appointment made by any such patients. Observations were excluded if the appointment was booked before but completed after the exposure, or if data were duplicated, missing, or incomplete. For each completed appointment, the number of days between which the appointment was booked and when it was completed. RESULTS: The number of observations after exclusion comprised 39.5 million completed appointments from 5.1 million patients (91.1% male) with a mean (SD) age of 62.57 (16.24) years. The adoption of VEText was associated with an estimated reduction in patient waiting time by a mean of 6.51 days (95% CI, 5.51-7.52 days). Adoption of VEText was also associated with an increase of 8.54 (95% CI, 7.65-9.44) days of additional waiting per incomplete booking. CONCLUSIONS AND RELEVANCE: Results of this study suggest that appointment reminder systems may be associated with decreases in the mean number of days patients in the VA system have to wait for their appointments but can potentially lengthen waiting times for patients who miss their bookings. Further study is warranted to assess whether these findings may be generalizable to other populations. American Medical Association 2022-02-15 /pmc/articles/PMC8848196/ /pubmed/35166781 http://dx.doi.org/10.1001/jamanetworkopen.2021.48593 Text en Copyright 2022 Li L et al. JAMA Network Open. https://creativecommons.org/licenses/by/4.0/This is an open access article distributed under the terms of the CC-BY License. |
spellingShingle | Original Investigation Li, Lianjun Zhao, Haiqing Lim, Noah Goh, Joel Ng, Bernard Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System |
title | Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System |
title_full | Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System |
title_fullStr | Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System |
title_full_unstemmed | Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System |
title_short | Association of Use of Electronic Appointment Reminders With Waiting Times in the Veterans Affairs Health System |
title_sort | association of use of electronic appointment reminders with waiting times in the veterans affairs health system |
topic | Original Investigation |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8848196/ https://www.ncbi.nlm.nih.gov/pubmed/35166781 http://dx.doi.org/10.1001/jamanetworkopen.2021.48593 |
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