RESUMEN
BACKGROUND AND AIMS: The incidence of inflammatory bowel disease [IBD] diagnosed before adulthood is increasing worldwide. Transition from paediatric to adult health care requires certain skills. The aim of this study was to identify factors affecting these skills. METHODS: This review was registered on the PROSPERO database [CRD42019152272]. Inclusion criteria were: 1] studies of factors affecting transition readiness skills in patients with IBD; 2] written in English; 3] published since 1999. MEDLINE, CINAHL, and PsychINFO databases were searched between 1999 and 2019. Quality was assessed using the Joanna Briggs Institute critical appraisal tools. RESULTS: Searches identified 822 papers. Sixteen papers were included. Age was positively associated with skills including disease knowledge and performing self-management behaviours [14 studies]. Improvement often occurs at 18; however, skill deficiency may still remain. Increased self-efficacy [confidence] was associated with greater disease knowledge and performing self-management behaviours [three studies]. Self-efficacy was positively correlated with transition duration [two studies] and health-related quality of life [r = 0.57, p <0.001] [one study], negatively correlated with depression [r = -0.57, p <0.001] and anxiety [r = -0.23, p = 0.03] [one study], and was associated with higher education level [two studies] and a family history of IBD [one study]. Females had higher self-management scores [three studies], and greater health care satisfaction was significantly associated with higher knowledge [one study]. Greater transition communication improved knowledge, self-management, and overall transition readiness [two studies]. CONCLUSIONS: Potentially modifiable factors have been identified that could be supported in the transitioning IBD population, to improve transition readiness. Identification of those with non-modifiable characteristics associated with poor readiness may aid targeted support.