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Effectiveness of computer-generated appointment reminders
T G Quattlebaum1, P M Darden, J B Sperry
1Department of Pediatrics, Medical University of South Carolina, Charleston.
Insights
Mailed computer-generated appointment reminders significantly reduced pediatric no-show rates by 48%. This cost-effective strategy proved successful across various patient groups and appointment types in private practice settings.
Area of Science:
- Pediatric Healthcare Management
- Health Informatics
- Patient Adherence Strategies
Background:
- Previous appointment reminder studies focused on low socioeconomic groups in specific clinic settings.
- This research addresses a gap by evaluating reminders in a typical private pediatric practice environment.
- Understanding factors influencing appointment adherence is crucial for efficient healthcare delivery.
Purpose of the Study:
- To assess the effectiveness of mailed, computer-generated appointment reminders in reducing no-show rates.
- To evaluate the cost-effectiveness of this reminder system in a general pediatric practice.
- To determine if reminder effectiveness varies by socioeconomic status or appointment type.
Main Methods:
- A 6-month randomized controlled trial involving 901 pediatric appointments scheduled more than 7 days in advance.
- Appointments were assigned to either a reminder postcard group or a control group.
- No-show rates were compared between the two groups.
Main Results:
- The overall no-show rate decreased from 19% in the control group to 10% in the reminder group (48% reduction).
- Reductions in no-shows were significant regardless of how far in advance appointments were scheduled.
- The mailed postcards cost $0.20 each and demonstrated a high return on investment, estimated at $7.50 per $1 spent.
Conclusions:
- Mailed, computer-generated appointment reminders are a highly effective and cost-effective method for reducing pediatric no-show rates.
- This intervention is likely beneficial for other practices with no-show rates exceeding 2-4%.
- The strategy shows promise for improving clinic efficiency and patient access in diverse pediatric settings.
Abstract:
Previous studies of appointment reminders among general pediatric patients have been done exclusively among low socioeconomic populations in clinics with low continuity of care and using block scheduling methods. This study of mailed computer-generated appointment reminders took place in a setting with patient demographics and practice techniques similar to those of many private pediatric practices. During a 6-month period, 901 appointments that were made more than 7 days prior to the scheduled date were randomly assigned to receive reminder postcards or to serve as controls. The overall broken appointment (no-show) rate was reduced from 19% in the control group to 10% in the reminder group, representing a 48% reduction (P = .0002). The magnitude of reduction of no-shows was similar for appointments scheduled more than 14 days prior to the appointment time (39%) as well as those scheduled more recently (58%). Equivalent results were seen with well-child appointments (47%) as with other visits (50%). Both lower and higher socioeconomic groups demonstrated similar results. The mailed postcards cost $0.20 each and were highly cost effective, generating an estimated $7.50 for each $1 spent during the study. With reductions similar to those found in this study, computer-generated appointment reminders are likely to be cost effective in other practices if current no-show rates are greater than 2% to 4%.