Daily Experiences of Urinary and Fecal Incontinence in Young Adults with Spina Bifida: Preliminary Results from an Ecological Momentary Assessment Study.

Background: Urinary (UI) and fecal (FI) incontinence are prevalent secondary chronic conditions among young adults with spina bifida (YASB). UI and FI decrease daily functioning for YASB, but no research has prospectively examined characteristics of UI and FI among YASB. We used ecological momentary assessment (EMA) over 30 days to describe the prevalence, episode-specific characteristics and negativity associated with UI and FI among a cohort of YASB.

Method: Data were collected as part of a larger 30-day EMA study prospectively examining the daily prevalence and context of UI and FI in adults with SB. We drew an analytic sample of young adults (YASB) participants aged 18-27 years (N=23 [26.1% of all study-participants [N=88];). Participants completed an end- of-day EMA tracking the frequency, dry intervals, volume, activity avoidance, management, positive and negative mood, current UI (UIA) or FI (FIA) anxiety, past UIA and FIA and past number of UI or FI events.

Results: YASB contributed a 643 daily EMAs. Nearly 60% (370/643) of all daily entries was associated with a general report of incontinence (UI: 54.1% [348/643]; FI: 20.8% [134/643]). Prevalence, characteristics and negativity associated with UI and FI varied significantly from day-to-day. Higher UI frequency, shorter dry intervals, greater UI volume, needing management help, avoiding activities because of UI, higher past median UIA, higher negative mood and fewer past UI events were associated with higher daily UIA. Shorter FI dry intervals, higher past median FIA, higher negative mood and fewer past FI events were associated with higher daily FIA.

Discussion: Day-to-day experiences of UI and FI vary among adults with SB across multiple dimensions. Negativity about incontinence when it occurs varies not only based on individual- and episode-specific characteristics, but also on incontinence in the preceding days. Operationalizing these insights into potential clinical interventions warrants further investigation.

Discussion And Implications: Young people with SB (YASB) experience day-to-day differences in the characteristics of urinary (UI) and fecal (FI) incontinence (e.g. frequency, self-management) events and the way they felt (e.g. affect) about UI and FI. The unique relationship of these factors to UI and FI anxiety suggest novel potential points of intervention.