Scheduling Appointments for Postvasectomy Semen Analysis Has No Impact on Compliance

Area of Science:

• Urology
• Reproductive Health
• Public Health

Background:

• Postvasectomy semen analysis (PVSA) is crucial for confirming azoospermia 8-16 weeks after vasectomy.
• Historically, patient compliance with PVSA has been low, hindering confirmation of sterility.
• A policy change introduced scheduled PVSA appointments to potentially improve patient adherence.

Purpose of the Study:

• To compare patient compliance rates for postvasectomy semen analysis (PVSA) between scheduled appointments and a previous "drop-in" system.
• To evaluate if a policy change to scheduled PVSA appointments impacts patient adherence and timeliness.

Main Methods:

• Retrospective analysis of 400 patients undergoing vasectomy, with 200 before and 200 after a policy change to scheduled appointments.
• Exclusion criteria included concurrent surgeries or repeat vasectomies.
• Comparison of PVSA attendance rates and time to analysis using chi-square and Student's t-test.

Main Results:

• PVSA compliance rates were similar between the "drop-in" (74%) and scheduled appointment (80%) groups (p=0.19).
• No significant difference was observed in the time from vasectomy to PVSA between the two groups (69 days vs. 74 days, p=0.44).
• The study was limited by its retrospective design.

Conclusions:

• Implementing scheduled appointments for postvasectomy semen analysis (PVSA) does not significantly improve patient compliance rates.
• The time interval between vasectomy and PVSA remains unchanged regardless of appointment scheduling.
• Current strategies for increasing PVSA compliance may require further re-evaluation.