Bundle-of-care interventions to improve self-management of patients with urinary catheters: Study protocol

Development and psychometric evaluation of an expanded urinary catheter self-management scale: A cross-sectional study

AIM

To develop and test the psychometric properties of an expanded catheter self-management scale for patients with in-dwelling urinary catheters.

DESIGN

A cross-sectional validation study. Despite the utility of the original 13-item catheter self-management scale, this instrument did not include bowel management, general hygiene and drainage bag care, which are fundamental skills in urinary catheter self-management to prevent common problems resulting in unnecessary hospital presentations. The expanded catheter self-management scale was developed with 10 additional items to comprehensively assess all five essential aspects of urinary catheter self-management.

METHODS

A total of 101 adult community-dwelling patients living with indwelling urinary catheters were recruited from Western Sydney, Australia. Using exploratory factor analysis with Varimax rotation, the number of factors to be extracted from the expanded 23-item expanded catheter self-management scale was determined using a scree plot. The reliability of the overall scale and subscales was measured using Cronbach's alpha. Convergent validity was assessed using Spearman's correlations between clinical characteristics, overall scale and subscales.

RESULTS

The 23-item expanded catheter self-management scale yielded a 5-factor solution, labelled as: (i) self-monitoring of catheter function, (ii) proactive, help-seeking behaviour function, (iii) bowel self-care function, (iv) hygiene-related catheter site function and (v) drainage bag care function. Cronbach's alpha of the expanded catheter self-management scale indicating all 23 items contributed to the overall alpha value. Convergent validity results showed a negative correlation between the overall expanded catheter self-management scale and catheter-related problems.

CONCLUSION

The 5-factor structure provided a comprehensive assessment of key aspects of urinary catheter self-management essential to reduce the likelihood of catheter-related hospital presentations.

IMPLICATIONS

The expanded catheter self-management scale can be used to assess and monitor effective patient-centred interventions for optimal self-management to prevent catheter-related problems and improve the quality of life of patients.

IMPACT

Many patients start their journey of living with a urinary catheter unexpectedly and are not supported with quality information to care for their catheter. The findings of this study show the correlation between catheter self-management skills and catheter-related problems. The expanded catheter self-management scale (E-CSM) assists with analysing the self-management skills of patients living with a catheter and developing tailored interventions to prevent problems and improve their quality of life. In addition, this screening tool can be included in policies, guidelines, and care plans as a standard for improving catheter management and developing educational resources for patients.

REPORTING METHOD

STROBE checklist was used to report all aspects of this study comprehensively and accurately.

PATIENT OR PUBLIC CONTRIBUTION

Patients living with indwelling urinary catheter and their carers have participated in surveys, interviews and co-designing interventions. This paper reports the psychometric analysis of the expanded catheter self-management scale (E-CSM) used in the patient survey as part of the main study 'Improving Quality of Life of Patients Living with Indwelling Urinary Catheters: IQ-IDC Study' (Alex et al. in Collegian, 29:405-413, 2021). We greatly value our consumers' contributions and continue to communicate the progress of the study to them. Their contributions will be acknowledged in all publications and presentations. In addition, all participants will be provided the option of receiving the interventions and publications generated from this study.

Improving Nurses’ Knowledge about Prevention of Catheter Acquired Urinary Tract Infections in Intensive Care Units

BACKGROUND: Lack of knowledge about causes and strategies to prevent catheter-acquired urinary tract infections (CAUTIs) requires an intervention that focuses on providing all evidence-based information to decrease the incidence of CAUTIs in admitted intensive care units (ICU) patients. Improving the nurses’ knowledge will eventually help in the reduction of CAUTIs. AIM: We aimed to investigate the improving nurses’ knowledge about prevention of catheter acquired urinary tract infections in intensive care units. METHODS: The present study is a h ealth system-operational research, pre-test–post-test design with a control arm study. The study was conducted in two ICU units in one of the University hospitals, Cairo, Egypt, involving a total sample of 42 nurses. Self-administered questionnaires were used to assess nurses’ knowledge about CAUTIs. The intervention was implemented through on job educational training sessions to nursing staff. Cochran Q was used to test the effect of the intervention on a satisfactory level of knowledge. RESULTS: Knowledge score improved from 61.4 ± 14.1 in pre-test to 90.5 in the early post-test (EP) test done after 1 week to 91.3 in late post-test ( LP) done after 1 month among nurses of the intervention ICU (p < 0.001). The percentage of nurses reporting a satisfactory level of knowledge significantly increased from 13.3% in the pre-test to 90% and 93.3% in follow-up (EP and LP, respectively) in the intervention ICU (p < 0.05) CONCLUSION: The implemented training and education strategy used were effectively improved ICU nurses’ knowledge concerning CAUTI.