What are the predictors of hand hygiene compliance in the intensive care unit? A cross-sectional observational study

Determinants of hand hygiene compliance among healthcare workers in intensive care units: a qualitative study

BACKGROUND

Practicing hand hygiene is a cost-effective method to decrease the occurrence of Healthcare-Associated Infections (HAIs). However, despite their simplicity, adhering to hand hygiene methods among healthcare workers (HCWs) can be highly challenging. We aim to examine the factors influencing hand hygiene compliance as perceived by HCWs working in the intensive care units (ICUs) at several major hospitals in Riyadh, Saudi Arabia.

METHOD

This qualitative study was conducted by adopting a content analysis to examine the interviews of HCWs who are currently working in the ICUs of various major hospitals located in the capital city of Riyadh, Saudi Arabia.

RESULTS

We interviewed 49 HCWs working in ICUs, with an average age of 38 and 8 years of experience. The HCWs comprised doctors (n = 12), anesthesiologists (n = 6), and nurses (n = 31). There were 34 females and 15 males among the participants. Our analysis revealed several factors that impact hand hygiene compliance, including individual, work/environment, team, task, patient, organizational, and management concerns. Several obstacles and possibilities for enhancement have been identified.

CONCLUSION

The results of this study would enhance our comprehension of hand hygiene practices and serve as a foundation for creating future strategies and assessment methods to enhance compliance with hand hygiene protocols in ICUs.

Predictors of hand hygiene attitudes among Saudi healthcare workers of the intensive care unit in Saudi Arabia

Healthcare-associated infections present a challenge to healthcare systems, particularly critical care units. Hand hygiene emerges as a crucial element in infection control, acting as a vital link between healthcare workers, patients, and pathogens. Positive attitudes, motivated by a genuine concern for patient safety, are recognized as major predictors of hand hygiene compliance among healthcare workers. This study aims to assess the attitudes of ICU staff toward hand hygiene and identify factors that influence these attitudes. A cross-sectional survey of intensive care unit staff in seven large Saudi hospitals was conducted using an anonymous, self-reporting questionnaire to examine the attitudes of ICU personnel about hand hygiene and determine the factors that impact these attitudes. A regression analysis was used to determine the determinants of hand hygiene attitudes. Of the 600 respondents, 93% rated their hand hygiene knowledge as good, and 71% received hand hygiene training from their hospital. Most respondents (78%) had previously experienced healthcare-associated infections. The majority reported a favorable overall attitude toward hand hygiene (M = 4.15, SD = 0.85). Attitudes toward hand hygiene were significantly associated with perceived knowledge (β = 0.32, p < 0.001), prior hand hygiene training (β = 0.13, p < 0.05), and years of experience (β = - 0.10, p < 0.05). Healthcare workers in the ICU have a generally positive attitude toward hand hygiene. Such attitudes were correlated with hand hygiene knowledge, prior training, and job experience. The study's findings can help to inform health promotion initiatives and campaigns aimed at achieving long-term improvements in hand hygiene behaviors.

Validity of self-reported compliance and behavioural determinants of observed compliance: an application of the COM-B hand hygiene questionnaire in nine Dutch hospitals

BACKGROUND

Hand hygiene compliance (HHC) can be influenced by behavioural determinants, but knowledge on this is still scarce. The Capability, Opportunity, Motivation-Behaviour (COM-B) hand hygiene questionnaire was developed by Lydon et al. to gain insight in self-reported behavioural determinants and self-reported HHC.

AIM

To determine the validity of self-reported HHC, by using the COM-B questionnaire. To investigate the influence of self-reported behavioural determinants on observed HHC, while taking environmental determinants into account.

METHODS

Cross-sectional study, from September to November 2019, in nine hospitals in the Netherlands. Healthcare workers (HCW) filled in the COM-B questionnaire and direct hand hygiene observations were performed. In addition, information on environmental determinants (workload, ward category, type of hospital, infrastructure of a ward) was collected. Validity of self-reported HHC was determined by the intraclass correlation coefficient (ICC). Univariable and multivariable regression analyses were performed to investigate the relation between behavioural- and environmental determinants and observed HHC.

FINDINGS

The ICC showed no association between self-reported HHC and observed HHC (0.04 (-0.14, 0.21)). In the univariable regression analyses, ward category and the subscales opportunity and motivation were significantly associated with observed HHC. In the multivariable regression analysis, only ward category and motivation remained significant.

CONCLUSION

The self-reported HHC is not a valid substitute for direct hand hygiene observations. The behavioural determinant motivation was significantly associated with HCC, while almost none of the environmental determinants had an effect on observed HHC. In further development of hand hygiene interventions, increasing the intrinsic motivation of HCW should get extra attention.

Barriers to hand hygiene compliance in intensive care units during the COVID-19 pandemic: A qualitative study

Background

The practice of hand washing is an effective way to prevent contamination and disease transmission. Following the COVID-19 pandemic, hand washing has become increasingly important. Therefore, this qualitative study aimed to understand barriers to hand hygiene compliance among healthcare workers during the COVID-19 pandemic.

Materials and methods

Twenty-five healthcare workers from intensive care units were sampled using purposive sampling in a qualitative content analysis study. Data were collected through a semi-structured interview and field notes. Based on the Lundman and Graneheim approach, the data were analyzed. COREQ checklist was used to report the research.

Results

According to the findings, there are three main categories of barriers to hand hygiene practice: barriers related to individuals (including two subcategories of lack of knowledge of healthcare workers and healthcare workers' improper attitude), barriers related to management (including two subcategories of wrong behavioral patterns and unsuitable training and planning), and barriers related to organizations (including four subcategories of heavy workloads, improperly designed wards, a lack of equipment, and lack of quality equipment).

Conclusions

This research indicates that hand washing practice increased during the COVID-19 pandemic. Nevertheless, some barriers persist, resulting in a decline in hand washing compliance among health care workers. This finding can help managers and policymakers remove barriers to hand washing compliance and improve healthcare workers' adherence to hand washing.