Infection Control and Hygienic Measures Practiced Among Audiologists in India

Abstract

Audiologists extend their services to wide range of patients who vary across several factors like age, disease, nutritional status, pharmacological intervention, socioeconomic status and compromised immune systems. This involves direct or indirect contact with patients exposing the clinician to blood, and other bodily fluids which are considered to be potentially infectious substances. Thus infection control activities must be stressed with the goal of reducing or preventing the transmission of nosocomial pathogens to patients and staff. The aim of the study is to provide an in-depth assessment of current infection control strategies and hygienic measures followed among Audiologists in India. An internet based questionnaire survey was done among 172 Audiologists. The questionnaire focused on four domains: demography; knowledge, attitude and practice of infection control and hygienic measures followed in audiology clinic. Majority of the participants had a positive attitude towards infection control practice. Though most of them had an access to gloves (73.3%) and masks (60%), their usage was minimal and restricted to selected procedures. Hand hygienic measures were practiced by 89% of the participants only during few procedures. Irrespective of critical or non-critical instruments, majority of the participants preferred cleaning and disinfecting. Sterilisation of critical instruments was performed only by 30% of the audiologists. Audiologists knowledge and practice of infection control and hygienic measures was found to be inadequate. Specialized training program on infection control strategies should be targeted to the newly graduated and practicing audiologists to ensure patient safety and infection free clinical environment.

Keywords: Audiologist; Disinfection; Hand hygiene; Infection control; Sterilisation.

Fig. 1

Audiologists’ attitude towards infection control measures

Fig. 2

Washing hands with water during various procedures/conditions

Fig. 3

Use of hand sanitizers during various procedures/conditions

Fig. 4

Percentage of participants using gloves during various procedures

Fig. 5

Percentage of participants using masks during various procedures

Fig. 6

Audiological accessories cleaned before and after patient use

Fig. 7

Audiological accessories disinfected before and after patient use

Fig. 8

Audiological accessories sterilized before and after patient use