A method for surveying instrument decontamination procedures in general dental practice

Area of Science:

• Infection Control
• Dental Public Health
• Healthcare Quality Improvement

Background:

• Effective decontamination of dental instruments is crucial for preventing healthcare-associated infections in primary dental care.
• Assessing compliance with decontamination protocols is essential for ensuring patient safety and maintaining standards of care.

Purpose of the Study:

• To describe an objective and workable method for assessing the decontamination procedures used in primary dental care facilities.
• To develop a standardized approach for evaluating the reprocessing of dental instruments.

Main Methods:

• A proportional stratified random sampling method was employed to select dental practices across Scotland.
• Data collection involved staff interviews, direct observation of decontamination processes, and review of relevant documentation.
• Machine-readable data collection forms and trained survey teams ensured consistency and accuracy.

Main Results:

• A methodology combining staff interviews and direct observation was successfully developed and implemented.
• Data were collected from 179 dental surgeries using standardized, machine-readable forms.
• Surveys were conducted by teams comprising infection control experts and experienced dental practitioners.

Conclusions:

• The developed method provides a workable approach for the accurate collection of data on decontamination practices in primary dental care.
• Utilizing machine-readable forms, trained personnel, and direct observation enhances the reliability of assessing decontamination protocols.