Evidence map›Paper›PMID 30850461›Full record

Trial reportJournal of the American Board of Family Medicine : JABFM

A Randomized Trial to Train Vulnerable Primary Care Patients to Use a Patient Portal.

Courtney R Lyles, Lina Tieu, Urmimala Sarkar, Stephen Kiyoi, Shobha Sadasivaiah, Mekhala Hoskote, Neda Ratanawongsa, Dean Schillinger

Registry-linked trialAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Journal of the American Board of Family Medicine : JABFM. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06598436 (Achieving Chronic Care equiTy by leVeraging the Telehealth Ecosystem), which is not on this map. Cited by 42 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 4 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

NCT06598436 narecruitingnot on this map

Achieving Chronic Care equiTy by leVeraging the Telehealth Ecosystem

TypeinterventionalSponsorUniversity of California, San FranciscoRan2024 to 2028Enrolled600ConditionsDiabetesArmsDigital Health Coaching (Patient-Level Intervention), Practice Facilitation (Clinic-Level Intervention)
3 · Its place in the literature

Who cites it

42 citing papers in PubMed, 4 syntheses or guidelines pooled it.

  1. Pooled it
  2. Electronic Personal Health Records for Mobile Populations: A Rapid Systematic Literature Review.International journal of environmental research and public health · 2025
    Pooled it
  3. Pooled it
  4. Interventions to increase patient portal use in vulnerable populations: a systematic review.Journal of the American Medical Informatics Association : JAMIA · 2019
    Pooled it
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  10. Accessing Patient Portals: Some Patients Want a Helping Hand.Journal of the American Board of Family Medicine : JABFM · 2026
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  15. Moving beyond barriers: a mixed-method study to develop evidence-based strategies to improve implementation of PROMs in clinical oncology care.Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Courtney R LylesFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS). courtney.lyles@ucsf.edu.
Lina TieuFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).
Urmimala SarkarFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).
Stephen KiyoiFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).
Shobha SadasivaiahFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).
Mekhala HoskoteFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).
Neda RatanawongsaFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).
Dean SchillingerFrom the Center for Vulnerable Populations (CRL, LT, US, MH, NR, DS), Division of General Internal Medicine (CRL, LT, US, MH, NR, DS), UCSF Division of Hospital Medicine (SS), Zuckerberg San Francisco General Hospital Library (SK), University of California-San Francisco, San Francisco, CA; Jonathan and Karin Fielding School of Public Health, University of California-Los Angeles, Los Angeles (LT); Office of Health Informatics, San Francisco Health Network, San Francisco (SS).

Funding

Translational Research Core - Health Engagement & Action Translational (HEAT)P30DK092924 · NIDDK · KAISER FOUNDATION RESEARCH INSTITUTE · PI Alyce Sophia Adams, HILARY Kessler SELIGMAN · 2011 to 2026
$9.2M
NRSA Training CoreTL1TR001883 · NCATS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI ALEX BUI, Nina Thawata Harawa · 2016 to 2026
$8.6M
Building an Ambulatory Patient Safety Learning Laboratory for Diverse PopulationsP30HS023558 · AHRQ · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SARKAR, URMIMALA · 2014 to 2017
$3.9M
Improving Survivorship Care for Diverse Cancer Patients Cared for in Safety-net SettingsK24CA212294 · NCI · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI SARKAR, URMIMALA · 2017 to 2021
$831k
Engaging Diverse Patients in Using an Online Patient PortalR00HS022408 · AHRQ · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI LYLES, COURTNEY REES · 2015 to 2017
$740k
Integrating Adherence into a Safety Net EHR Tool to Improve Decision-makingK08HS022561 · AHRQ · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI RATANAWONGSA, NEDA · 2014 to 2017
$621k
Overcoming Health Disparities by Engaging Patients with the Personal Health Record, MYSFHEALTHG08LM012166 · NLM · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI KIYOI, STEPHEN, LYLES, COURTNEY REES · 2015 to 2017
$291k
AHRQ HHS K08 HS022561AHRQ HHS P30 HS023558AHRQ HHS R00 HS022408NCATS NIH HHS TL1 TR001883NCI NIH HHS K24 CA212294NIDDK NIH HHS P30 DK092924NLM NIH HHS G08 LM012166
6 · The paper itself

Abstract

backgroundPatient portals are becoming ubiquitous. Previous research has documented substantial barriers, especially among vulnerable patient subgroups such as those with lower socioeconomic status or limited health literacy (LHL). We tested the effectiveness of delivering online, video-based portal training to patients in a safety net setting.

methodsWe created an online video curriculum about accessing the San Francisco Health Network portal, and then randomized 93 English-speaking patients with 1+ chronic diseases to receive 1) an in-person tutorial with a research assistant, or 2) a link to view the videos on their own. We also examined a third, nonrandomized usual care comparison group. The primary outcome was portal log-in (yes/no) 3 to 6 months post-training, assessed via the electronic health record. Secondary outcomes were self-reported attitudes and skills collected via baseline and follow-up surveys.

resultsMean age was 54 years, 51% had LHL, 60% were nonwhite, 52% were female, 45% reported fair/poor health, and 76% reported daily Internet use. At followup, 21% logged into the portal, with no differences by arm (

conclusionsBoth modalities of online training were comparable, and neither mode enabled a majority of vulnerable patients to use portals, especially those with LHL. This suggests that portal training will need to be more intensive or portals need improved usability to meaningfully increase use among diverse patients.

Indexed as

AdultAgedComputer LiteracyFemaleHealth LiteracyHumansInternetMaleMiddle AgedPatient Education as TopicPatient PortalsPrimary Health CareSan FranciscoVulnerable PopulationsChronic DiseaseElectronic Health RecordsHealth LiteracyInformation TechnologyPrimary Health CareTelemedicine

Identifiers

PMID30850461
PMCPMC6647853

What OpenQuestion holds

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Registered trials

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.