Evidence map›Paper›PMID 33400050›Full record

ArticleHealth care management science2021

Managing access to primary care clinics using scheduling templates.

Sina Faridimehr, Saravanan Venkatachalam, Ratna Babu Chinnam

Abstract read
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In one paragraph

Article in Health care management science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Intelligent Patient Appointment Schedules.Healthcare (Basel, Switzerland) · 2026
    Article
  2. Article
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

3 authors.

Sina FaridimehrWarnerMedia, 1050 Techwood Dr NW, Atlanta, GA, 30318, USA.
Saravanan VenkatachalamDepartment of Industrial and Systems Engineering, Wayne State University, Detroit, MI, 48201, USA. saravanan.v@wayne.edu.ORCID http://orcid.org/0000-0002-7319-1456
Ratna Babu ChinnamDepartment of Industrial and Systems Engineering, Wayne State University, Detroit, MI, 48201, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

An important challenge confronting healthcare is the effective management of access to primary care. Appointment scheduling policies/templates can help strike an effective balance between the lead-time to an appointment (a.k.a. indirect waiting time, measuring the difference between a patient's desired and actual appointment dates) and waiting times at the clinic on the day of the appointment (a.k.a. direct waiting time). We propose methods for identifying effective appointment scheduling templates using a two-stage stochastic mixed-integer linear program model. The model embeds simulation for accurate evaluation of direct waiting times and uses sample average approximation method for computational efficiency. The model accounts for patients' no-show behaviors, provider availability, overbooking, demand uncertainty, and overtime constraints. The model allows the scheduling templates to be potentially updated at regular intervals while minimizing the patient expected waiting times and balancing provider utilization. Proposed methods are validated using data from the U.S. Department of Veterans Affairs (VA) primary care clinics.

Indexed as

Ambulatory Care FacilitiesAppointments and SchedulesComputer SimulationHumansPrimary Health CareTime FactorsAppointment schedulingDirect waitingIndirect waitingOperations researchPatient no-showSample average approximationSimulationStochastic programmingTwo-stage model

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.