Who Receives Care in VA Medical Foster Homes?
Objective: The Veterans Health Administration (VHA) Medical Foster Home (MFH) program was created to give veterans a community-based alternative to institutional long-term care (LTC). This study describes demographic, clinical, and functional characteristics of veterans in MFHs.
Methods: Findings from in-home assessments of veterans in MFHs tied to 4 VHA medical centers for ≥ 90 days between April 2014 and December 2015 were collected. Trained nurses completed Minimum Data Set (MDS) 3.0 assessments for 92 veterans in MFHs. The assessment included demographic characteristics, cognition, behaviors, depression, pain, functional status, mobility, and morbidity.
Results: MFH veterans were primarily male (85%), aged > 65 years (83%), cognitively impaired (55%), and had a diagnosis of depression (52%). Overall, 22% had caregiver-reported aggressive behaviors and 45% self-reported pain. More than half used a wheelchair (56%). Of the 11 activities of daily living (ADLs) assessed, MFH residents were most likely to require assistance with bathing and least likely to require assistance with bed mobility and eating, although more than half required eating assistance.
Conclusions: Veterans residing in MFHs have a wide range of care needs, including some veterans with high needs for help with ADLs and others who are completely independent in performing ADLs. These results provide insights about which veterans are staying in MFH care. Future studies should explore how VHA care providers refer veterans to LTC settings.
We included 2 variables to characterize behaviors: wandering frequency and presence and frequency of aggressive behaviors. We summarized aggressive behaviors using the Aggressive and Reactive Behavior Scale, which characterizes whether a resident has none, mild, moderate, or severe behavioral symptoms based on the presence and frequency of physical and verbal behaviors and resistance to care.26,27 We included items that described pain, number of falls since admission or prior assessment, degree of urinary and bowel continence (always continent vs not always continent) and mobility device use to describe respondents’ health conditions and functional status. To characterize pain, we used veteran’s self-reported frequency and intensity of pain experienced in the prior 5 days and classified the experienced pain as none, mild, moderate, or severe. Finally, demographic characteristics included age and gender.
To determine functional status, we included measures of needing help to perform activities of daily living (ADLs). The MDS allows us to understand functional status ranging from ADLs lost early in the trajectory of functional decline (ie, bathing, hygiene) to those lost in the middle (ie, walking, dressing, toileting, transferring) to those lost late in the trajectory of functional decline (ie, bed mobility and eating).28,29 To assess MFH veterans’ independence in mobility, we considered the veteran’s ability to walk without supervision or assistance in the hallway outside of their room, ability to move between their room and hallway, and ability to move throughout the house. Mobility includes use of an assistive device such as a cane, walker, or wheelchair if the veteran can use it without assistance. We summarized dependency in ADLs, using a combined score of dependence in bed mobility, transfer, locomotion on unit, dressing, eating, toilet use, and personal hygiene that ranges from 0 (independent) to 28 (completely dependent).30 Additionally, we created 3-category variables to indicate the degree of dependence in performing ADLs (independent, supervision or assistance, and completely dependent).
Finally, we included diagnoses identified as active to explore differences in neurologic, mood, psychiatric, and chronic disease morbidity. In the MDS 3.0 assessment, an active diagnosis is defined as a diagnosis documented by a licensed independent practitioner in the prior 60 days that has affected the resident or their care in the prior 7 days.
Analysis
We conducted statistical analyses using Stata MP version 15.1 (StataCorp). We summarized demographic characteristics, cognitive function scores, depression scores, pain status, behavioral symptoms, incidence of falls, degree of continence, functional status, and comorbidities, using means and standard deviations for continuous variables and frequencies and proportions for categorical variables.
Results
Of the 92 MFH veterans in our sample, 85% were male and 83% were aged ≥ 65 years (Table 1). Veterans had an average length of stay of 927 days at the time of MDS assessment. More than half (55%) of MFH veterans had cognitive impairment (ranging from mild to severe). The mean (SD) depression score was 3.3 (3.9), indicating minimal depression. For veterans who could not complete the depression questionnaire, the mean (SD) staff-assessed depression score was 5.9 (5.5), suggesting mild depression. Overall, 22% of the sample had aggressive behaviors but only 7 were noted to be severe. Few residents had caregiver-reported wandering. Self-reported pain intensity indicated that 45% of the sample had mild, moderate, or severe pain. While more than half the cohort had complete bowel continence (53%), only 36% had complete urinary continence. Use of mobility devices was common, with 56% of residents using a wheelchair, 42% using a walker, and 14% using a cane. One-fourth of veterans had fallen at least once since admission to the MFH.
