Use of Pap smear in general practice by case finding or screening programme

Area of Science:

• Gynecology
• Public Health
• Oncology

Background:

• Cervical cancer prevention relies on regular Pap smear examinations.
• Organizational methods for Pap smear screening vary, impacting program effectiveness.

Purpose of the Study:

• To compare the effectiveness of a pure case-finding model versus a modified screening approach for Pap smear examinations in preventing cervical cancer.
• To assess resource utilization and coverage of women within risk age groups.

Main Methods:

• Two Danish counties implemented different Pap smear organizational methods: pure case-finding vs. modified screening.
• Resources were measured by Pap smear examinations per 1,000 women aged 25-54.
• Program effectiveness was defined by the proportion of women examined at least once within a 3-year period.

Main Results:

• The modified screening approach resulted in a significantly higher proportion of adequately investigated women compared to the case-finding model.
• Resource allocation (examinations per 1,000 women) was similar in both counties.
• Significant variation in coverage was observed within the case-finding model county, with even high-performing doctors lagging behind the average of the screening county.

Conclusions:

• A modified screening program, combined with a case-finding model and a systematic, computer-surveyed procedure, is effective for Pap smear implementation in general practice.
• This integrated approach optimizes screening intervals (maximum 3 years) and ensures better coverage, reducing both missed and overlapping examinations.