Related Experiment Videos
Accuracy of Papanicolaou smears. Art or science?
D Lee1, G A Patrissi, P F Kaminski
1Obstetrics and Gynecologic Clinic, United States Air Force Medical Center Keesler, Keesler Air Force Base, Mississippi 39534-5300.
Abstract:
We examined the relationship between various levels of experience and the ability to obtain adequate Papanicolaou smears as defined by the presence of endocervical cells. From July 1, 1984, through June 30, 1986, 16,360 cervical smears were evaluated for the presence of endocervical cells. Of those smears, 9,243 contained endocervical cells; 7,117 did not. The results were evaluated for seven groups of providers: professional staff, residents (postgraduate years 1-4), nurse practitioners and student nurse practitioners. The range of smears with endocervical cells for individual providers was 22.2-73.1%. Significant differences existed between all the groups. Longer training did not equate with greater skill in obtaining endocervical cells. Obtaining adequate smears appears to be as much an art as a science.
Insights
Healthcare provider experience significantly impacts Papanicolaou smear adequacy. Adequate smears, defined by endocervical cells, varied widely, suggesting skill acquisition is complex.
Area of Science:
- Gynecologic pathology
- Cytopathology
- Medical education
Background:
- Papanicolaou smears are crucial for cervical cancer screening.
- Adequacy of smears, indicated by endocervical cells, is vital for accurate diagnosis.
- Provider experience may influence smear quality.
Purpose of the Study:
- To investigate the correlation between healthcare provider experience and Papanicolaou smear adequacy.
- To determine if increased training leads to improved smear collection technique.
Main Methods:
- Evaluation of 16,360 cervical smears for endocervical cell presence.
- Categorization of providers into seven groups based on experience and role.
- Statistical analysis of smear adequacy across different provider groups.
Main Results:
- 9,243 (56.5%) of smears contained endocervical cells; 7,117 (43.5%) did not.
- Significant differences in smear adequacy were observed among all provider groups.
- Provider experience and training duration did not consistently correlate with higher rates of adequate smears.
Conclusions:
- Healthcare provider experience is a significant factor in obtaining adequate Papanicolaou smears.
- Skill in collecting Papanicolaou smears with endocervical cells is not solely dependent on formal training.
- Acquiring proficiency in Papanicolaou smear collection involves both technical skill and experiential learning, akin to an art.