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Temporal Trends in Nonattendence Rate for Scheduled Outpatient Appointments.

Temporal Trends in Nonattendence Rate for Scheduled Outpatient Appointments.

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT06419725
Enrollment
13823093
Registered
2024-05-17
Start date
2016-01-01
Completion date
2023-12-31
Last updated
2024-05-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Patient Non Attendance to Medical Care

Keywords

No Show Patients, Patient Non Attendance, Patient absenteeism, Patient compliance

Brief summary

Ecological time-series study using secondary databases.

Detailed description

A time-series study will be conducted to evaluate nonattendance over time. The unit of analysis will be the appointment.

Interventions

None listed

Sponsors

Hospital Italiano de Buenos Aires
Lead SponsorOTHER

Study design

Observational model
ECOLOGIC_OR_COMMUNITY
Time perspective
RETROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
0 Years to 110 Years

Inclusion criteria

* Appointments scheduled for outpatient medical care across all settings and specialties from January 1, 2016, to December 31, 2023

Exclusion criteria

* Cancelled appointments, including cancellations made by the patient, medical team, and the appointment management system. * Appointments that do not correspond to scheduled in-person care (Teleconsultations, * Appointments for walk-in demand). * Scheduled appointments that are not for medical care (Health coverage or specialties that do not correspond to scheduled medical care, Appointments for procedures, * Appointments for complementary exams, Appointments for treatments such as speech therapy, physiotherapy, or other therapies). * Spontaneous overflow appointments where the patient spontaneously presents for care at that moment. These appointments cannot be absent as the present and the appointment are assigned simultaneously. * System errors that do not correspond to actual patient medical care appointments (Duplicate cancellations, Appointments where patient and physician coincide).

Design outcomes

Primary

MeasureTime frame
Describe the behavior over time of the nonattendance proportion in scheduled outpatient medical appointments for in-person medical care over an 8-year period (globally and by subgroups: gender, age, medical specialty, and medical coverage).2016 to 2023
Evaluate temporal trends and changes (joinpoints) in the absenteeism proportion in scheduled outpatient medical appointments for in-person medical care over the same period.2016 to 2023

Countries

Argentina

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026