Caregiver Person-Centeredness and Behavioral Symptoms in Nursing Home Residents With Dementia: A Timed-Event Sequential Analysis

The relationship between caregivers' behaviors and resistant behaviors of persons living with dementia during personal care in long-term care facilities: A lag sequential analysis

Many older adults living with dementia exhibit resistant behaviors. Person-centered care is the gold standard of care; however, the sequential relationship between resistant and caregiving behaviors has not been identified. This study examined the sequential relationship between caregiving and care-resistant behaviors and analyzed 68 videos of personal care encounters of 21 residents living in four long-term care facilities. The videos were coded focusing on two sequences of behavior: residents' resistant behaviors and caregivers' behaviors. Lag sequential analysis was conducted using initial-response behavior pairs (resident-caregiver behavior or caregiver-resident behavior pairs). Person-centered care led to less resistant behavior (odds ratio 0.23; 95 % confidence interval 0.16, 0.33), whereas less person-centered care was followed by resistant behaviors (odds ratio 0.42; 95 % confidence interval 0.30, 0.59). A significant sequential association was found between task-centered behavior and resistant behavior. Hence, rigorous efforts are recommended to provide person-centered care through multilevel efforts.

Assessing eating ability and mealtime behaviors of persons living with dementia: A systematic review of instruments

This systematic review aimed to describe the characteristics of instruments that assess eating ability and/or mealtime behaviors in persons living with dementia, and evaluate their psychometric properties. Five databases were searched for relevant records between 1/1/1980 and 5/25/2023. Records included instruments assessing eating ability and/or mealtime behaviors of people with dementia. The psychometric quality of the instruments was evaluated using the Psychometric Assessment for Self-report and Observational Tools (PAT). 45 eligible instruments were identified from 115 records. While 38 instruments were scored as having low psychometric quality, 7 had moderate quality. Edinburgh Feeding Evaluation in Dementia (EdFED), Mealtime Difficulty Scale for older adults with Dementia (MDSD), and Dementia Hyperphagic Behavior Scale (DHBS) were scored as having the highest quality (total PAT score = 9). Further refinement of existing instruments and additional psychometric testing in larger, diverse samples will improve pragmatic use in dementia mealtime care research and practice.

Communication Patterns and Characteristics of Family Caregivers and Persons Living With Dementia: Secondary Analysis of Video Observation

BACKGROUND

It is essential to characterize communication patterns for better health outcomes for family caregivers and persons living with dementia.

OBJECTIVE

This study aimed to examine the relationships between communication patterns and the characteristics of dyads of family caregivers and persons living with dementia.

METHODS

A secondary analysis was conducted using 75 video-recorded home care observations from 19 dyads. Participant characteristics and caregiver burden, depression, and sense of competence were collected from the parent study. The video-recorded dyadic communication patterns were assessed using a coding scheme developed based on Communication Accommodation Theory and Classical Test Theory. The relative frequency of the communication patterns was compared between groups.

RESULTS

Overall, 8311 caregiver and 8024 care recipient communication behaviors were observed. Caregiver communication patterns were categorized as facilitative, disabling, and neutral. Care recipient communication patterns were categorized as engaging, challenging, and neutral. Caregiver gender, care recipient gender, care recipient education level, dementia diagnosis length, types of dementia, dyadic gender difference, burden, depression, and competence of caregiver, and types of communication were significantly associated with caregiver communication. Dementia diagnosis length, caregiver competence, dyadic gender difference, and types of communication were significantly associated with care recipient communication.

CONCLUSIONS

The findings demonstrated different communication patterns depending on individual and dyad characteristics and evidence for dyadic communication support to promote meaningful interaction for persons living with dementia. Further analysis is needed to identify mediating factors and causal relationships.

Mealtime interactions between nursing home staff and residents with dementia: a behavioral analysis of Language characteristics

BACKGROUND

Quality staff-resident communication is crucial to promote outcomes in nursing home residents with dementia requiring assistance during mealtimes. Better understanding of staff-resident language characteristics in mealtime interactions help promote effective communication, yet evidence is limited. This study aimed to examine factors associated with language characteristics in staff-resident mealtime interactions.

METHODS

This was a secondary analysis of 160 mealtime videos involving 36 nursing staff and 27 residents with moderately severe to severe dementia in 9 nursing homes. Mixed-effects models was used to examine the relationships between factors and language characteristics in staff-resident mealtime interactions. The independent variables were speaker (resident vs. staff), utterance quality (negative vs. positive), intervention (pre- vs. post-communication intervention), and resident dementia stage and comorbidities. The dependent variables were expression length (number of words in each utterance) and addressing partner by name (whether staff or resident named their partner in each utterance). All models included staff, resident, and staff-resident dyad as random effects.

RESULTS

Staff (utterance n = 2990, 99.1% positive, mean = 4.3 words per utterance) predominated conversations and had more positive, longer utterances than residents (utterance n = 890, 86.7% positive, mean = 2.6 words per utterance). As residents progressed from moderately severe to severe dementia, both residents and staff produced shorter utterances (z=-2.66, p = .009). Staff (18%) named residents more often than residents (2.0%; z = 8.14, p < .0001) and when assisting residents with more severe dementia (z = 2.65, p = .008).

CONCLUSIONS

Staff-resident communication was primarily positive, staff-initiated, and resident-oriented. Utterance quality and dementia stage were associated with staff-resident language characteristics. Staff play a critical role in mealtime care communication and should continue to initiate resident-oriented interactions using simple, short expressions to accommodate resident declining language abilities, particularly those with severe dementia. Staff should practice addressing residents by their names more frequently to promote individualized, targeted, person-centered mealtime care. Future work may further examine staff-resident language characteristics at other levels of language using more diverse samples.

Sequential relationships of food intake in nursing home residents with dementia: Behavioural analyses of videotaped mealtime observations

AIMS AND OBJECTIVES

This study examined the sequential relationships of food intake and the moderating role of the characteristics of intake and resident conditions.

BACKGROUND

Nursing home residents commonly experience insufficient food intake. While multilevel factors influence intake, evidence on sequential relationships is lacking.

DESIGN

The study was an observational study using secondary, behavioural analyses following the STROBE Statement.

METHODS

Videotaped observations (N = 160) collected from a dementia communication trial during 2011-2014 were coded using the refined Cue Utilisation and Engagement in Dementia Mealtime Video-coding Scheme during 2018-2019. The 160 videos involved 27 residents living with dementia and 36 staff in 9 nursing homes. Independent variables were the state (solid intake, liquid intake, no intake) of an intake episode occurring during mealtime (current episode), eating technique (resident-initiated, staff-facilitated) used in the next episode occurring after the current episode (subsequent episode), interval between adjacent episodes, and resident comorbidities and dementia stage. The dependent variable was the state of subsequent episode.

RESULTS

Successful liquid and solid intake increased odds of subsequent liquid and solid intake. Comorbidities were associated with decreased odds of subsequent liquid and solid intake for staff-facilitated episodes. When liquid intake occurred, staff-facilitation decreased odds of subsequent liquid intake; longer intervals between adjacent episodes increased odds of subsequent solid intake.

CONCLUSION

Food intake was strongly and sequentially associated, and such temporal relationships were dependent on characteristics of the intake process and resident conditions.

RELEVANCE TO CLINICAL PRACTICE

The study findings supported that initiating successful intake facilitates continuity of successful intake during mealtime. Behavioural interventions tailored by comorbidities that modify characteristics of the food intake process may improve food intake.

Temporal Relationships Between Nursing Home Staff Care Approaches and Behaviors of Residents With Dementia During Mealtimes: A Sequential Analysis

Background and Objectives

Optimal dyadic interactions are critical to quality mealtime care and outcomes. Prior work supports associative relationships between staff approaches and individual mealtime behaviors, yet evidence on temporal relationships is limited. This study examined temporal associations between staff approaches and resident behaviors during mealtimes.

Research Design and Methods

Videotaped mealtime observations (N = 160) involving 36 staff and 27 residents (53 staff-resident dyads) in 9 nursing homes were analyzed. Sequential analyses using 5-, 10-, and 15-second time windows were conducted for resident positive, neutral, and challenging behaviors as antecedents as well as consequences of staff person-centered and task-centered approaches.

Results

Residents exhibited positive verbal (35.0%) and positive/neutral nonverbal (12.6%) behaviors, as well as challenging behaviors including functional impairments (27.7%) and resistive behaviors (24.7%). Staff primarily used person-centered approaches (54.1% verbal, 40.3% nonverbal); task-centered approaches were less frequent (5.6%). Immediately (within 5 seconds) after staff person-centered approaches, resident positive/neutral and resistive behaviors were more likely, and functional impairments less likely. After staff task-centered approaches, resident positive verbal and resistive behaviors were less likely. After resident positive/neutral behaviors, staff person-centered approaches were more likely. After resident functional impairments, staff person-centered verbal approaches were less likely, and task-centered approaches more likely. After resident resistive behaviors, all staff approaches were more likely. The strength of temporal relationships diminished in 10-second and 15-second time windows.

Discussion and Implications

Staff-resident positive interactions were associated with more subsequent positive interactions. Person-centered care was associated with fewer subsequent resident functional impairments and more subsequent resistive behaviors. Resident resistive behaviors were associated with more subsequent person-centered and task-centered care. Findings confirm the importance of facilitating positive staff-resident interactions and managing functional impairments using person-centered care. Resistive behaviors require additional awareness and attention beyond commonly used person-centered care approaches. Further investigation of temporal relationships is needed using larger diverse samples.

Supporting Persons With Dementia: Perspectives From Certified Nurse's Assistants

Background and Objectives

Many persons with Alzheimer's disease or related dementias (ADRD) receive care from paid staff in residential communities. The most common staff in these communities are certified nursing assistants (CNAs). Although CNAs have a high number of interactions with residents, and thus the possibility of engaging in social interactions, evidence suggests that they provide limited social support to persons with ADRD. Little is known about the attitudes of CNAs toward providing social support to persons with ADRD and their perception of components of quality social interactions with these individuals.

Research Design and Methods

We conducted a thematic analysis of semistructured interviews with 11 CNAs (91% female participants, mean age 23.6) to understand their perceptions about providing social support to persons with ADRD and the components of effective social interactions.

Results

Our results show that CNAs consider providing social support to be an important part of their role as CNAs. Additionally, participants emphasized the interplay of verbal communication, nonverbal communication, and internal beliefs and attitudes toward persons with ADRD in creating effective social interactions. Participants highlighted multiple barriers to providing residents with social support, including lack of time, lack of training, and the behavioral and psychological symptoms of dementia.

Discussion and Implications

We offer implications for expanding training for CNAs working with persons with dementia and improving policy based on our results.

Mealtime Interactions between Nursing Home Staff and Residents with Dementia: A Behavioral Analysis of Language Characteristics

Background. Quality staff-resident communication is crucial to promote outcomes in nursing home residents with dementia requiring assistance during mealtimes. Better understanding of staff-resident language characteristics in mealtime interactions help promote effective communication, yet evidence is limited. This study aimed to examine factors associated with language characteristics in staff-resident mealtime interactions. Methods. This was a secondary analysis of 160 mealtime videos involving 36 staff and 27 residents with dementia (53 unique staff-resident dyads) in 9 nursing homes. We examined the associations of speaker (resident vs. staff), utterance quality (negative vs. positive), intervention (pre- vs. post-communication intervention), and resident dementia stage and comorbidities with expression length (number of words in each utterance) and addressing partner by name (whether staff or resident named their partner in each utterance), respectively. Results. Staff (utterance n = 2990, 99.1% positive, mean = 4.3 words per utterance) predominated conversations and had more positive, longer utterances than residents (utterance n = 890, 86.7% positive, mean = 2.6 words per utterance). As residents progressed from moderately-severe to severe dementia, both residents and staff produced shorter utterances (z=-2.66, p = .009). Staff (18%) named residents more often than residents (2.0%; z = 8.14, p < .0001) and when assisting residents with more severe dementia (z = 2.65, p = .008). Conclusions. Staff-resident communication was primarily positive, staff-initiated, and resident-oriented. Utterance quality and dementia stage were associated with staff-resident language characteristics. Staff play a critical role in mealtime care communication and should continue to initiate resident-oriented interactions using simple, short expressions to accommodate resident declining language abilities, particularly those with severe dementia. Staff should practice addressing residents by their names more frequently to promote individualized, targeted, person-centered mealtime care. Future work may further examine staff-resident language characteristics at word and other levels using more diverse samples.

Informal antidepressant strategies for nursing home residents: two group concept mapping studies

OBJECTIVES

To identify and structure potential informal antidepressant strategies that can be used in daily practice for nursing home residents alongside formal treatments.

METHODS

In a first Group Concept Mapping study, residents, relatives, and professional caregivers (N = 124) brainstormed on strategies residents could use to prevent or alleviate depression. In a second study, the same participants (N = 110) reported strategies for use by others. Furthermore, participants rated the expected effectiveness and feasibility of the suggested strategies. Simultaneously, all strategies were sorted by experts and clustered using multidimensional scaling and hierarchical cluster analysis.

RESULTS

Six clusters emerged for strategies by residents themselves and five clusters for strategies by others. For residents' strategies, the clusters Being socially connected and Participating in activities were perceived as most effective, as was the cluster Offering personal attention for strategies by others. Participants perceived Creating a healthy living environment as the most feasible cluster executed by residents. Within strategies by others, the clusters Offering personal attention, Using positive treatment/approach, and Using or adapting the physical environment were perceived as the most feasible.

CONCLUSION

The results indicated the importance of social connectedness, a personalized and positive approach by significant others, and tailored activity programs. The results also suggest that adaptations to the physical environment within nursing homes may be an easy applicable strategy to prevent or alleviate depression in residents. Although more research is needed, these findings may guide daily practice and the development of interventions that include informal strategies.

Supplemental data for this article can be accessed online at https://doi.org/10.1080/13607863.2022.2057427 .

Well-being in long-term care: an ode to vulnerability

In health care, well-being is considered to be composed of multiple interacting dimensions and to regard the subjective (affective and cognitive) evaluation of these dimensions. These dimensions are often referred to as physical, psychological, and social domains of life. Although there are various disease-specific and group-specific conceptual approaches, starting from a universal perspective provides a more inclusive approach to well-being. Indeed, universal approaches to well-being have striking overlaps with dementia-specific approaches. Although many initiatives have been launched to promote person-centered care and attention for well-being in recent decades, the current COVID pandemic showed that the primary focus in (Dutch) long-term care was still on physical health. However, a well-being perspective can be a central base of care: it is a means to include positive aspects, and it can be applied when addressing problems such as challenging behavior in the sense that both are about needs. Furthermore, providing care from this perspective is not only about the well-being of frail people and their loved ones but also about the well-being and needs of the involved professionals. Increasingly, research shows the importance of the quality of the resident-carer relationship, the carer's behavior, and their well-being for improving the well-being of residents. Applying the care approaches 'attentiveness in care' and relationship-centered care can contribute to the well-being of all involved stakeholders as these uphold the reciprocity of care relationships and take the values and attitudes, but also the vulnerability of those involved, into account.

Psychometric Properties of Instruments Measuring Dyadic Communication and Environment in Dementia Care: A Systematic Review

BACKGROUND AND OBJECTIVES

A valid and reliable assessment of dementia dyadic communication and environment is essential to understand and facilitate social interaction and quality care. This review described the characteristics and evaluated psychometric properties of instruments that assess dyadic communication and environment between persons living with dementia and their caregivers.

RESEARCH DESIGN AND METHODS

A systematic review was conducted following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guideline. Literature published until June 30, 2021, was searched. Ten psychometric properties and the ratio of sample size to the number of items were evaluated using the Psychometric Assessment for Self-report and Observational Tool.

RESULTS

A total of 3,708 scholarly records was identified, and 24 eligible instruments from 48 scholarly records were evaluated. Twenty-two instruments assessed dyadic communication, and 2 assessed both dyadic communication and environment. Eighteen instruments were developed to assess task-related communication and 15 for paid (professional) caregivers. All instruments were scored as low psychometric quality (score range = 0-7). Behavioral Observation Scoring System was scored the highest (total score = 7), followed by Dyadic Dementia Coding System, Grid for observation of physical and verbal behaviors of caregiver and resident, and Trouble-Indicating Behaviors and Repair (total score = 6). These instruments had low psychometric evidence for internal consistency, content validity, and structural validity.

DISCUSSION AND IMPLICATIONS

Existing instruments are in the early stages of development and validation in dementia population. Further testing is needed in diverse communication types in paid and unpaid dementia caregiver populations.

"It's You": Caregiver and Clinician Perspectives on Lucidity in People Living With Dementia

BACKGROUND AND OBJECTIVES

Episodes of lucidity (ELs), or a transient return of abilities believed to be lost in people living with dementia, are a growing area of interest. These events hold important implications for care, caregiving, and our understanding of underlying etiologies. Research on ELs is largely limited to retrospective reports. The perspectives of professional and family caregivers on ELs and research approaches can inform efforts to define and study lucidity. The present study examined family caregiver and hospice clinician experiences with and perspectives on ELs in people living with dementia and observational approaches to studying these events.

RESEARCH DESIGN AND METHODS

This exploratory, descriptive qualitative study employed semistructured interviews (N = 20 caregivers, N = 6 clinicians). Data were analyzed using Rapid Identification of Themes and subsequent duplicate review of interview data to enhance trustworthiness.

RESULTS

Most participants readily recalled events they perceived as ELs, describing a transient return of abilities they felt was significant and/or meaningful. Defining features, interpretations, and the perceived impact of ELs varied, although ELs were commonly conceptualized as a manifestation of self. Caregivers described extensive efforts to detect patterns and supportive social conditions for ELs. Participants supported use of audiovisual observation to study ELs and provided recommendations for privacy, workflow, and caregiver engagement.

DISCUSSION AND IMPLICATIONS

Interpretations of ELs are heterogeneous, and recognition of these events may necessitate close familiarity with the person living with dementia. Participants endorse observational approaches and integration of caregivers in this research.

Person-centred and task-centred care: Impact on mealtime behaviours in nursing home residents with dementia

INTRODUCTION

Mealtime is a critical daily activity to ensure nutrition, hydration, function and socialisation. Interactions between staff and residents during mealtimes are complex and dynamic processes including verbal and/or nonverbal communication that can be positive/neutral or challenging. This study examined characteristics of and relationships between person-centred and task-centred care and positive/neutral and challenging mealtime behaviours in persons with dementia.

METHODS

This study was a secondary behavioural analyses of videotaped mealtime observations (n = 110) involving 42 unique staff-resident dyads (29 staff and 25 residents with dementia) in nine nursing homes. The refined Cue Utilization and Engagement in Dementia mealtime video-coding scheme was used to code videos during 2019-2020. Dependent variables representing resident mealtime behaviours included positive verbal behaviours, positive/neutral nonverbal behaviours, functional impairments (nonverbal) and resistive behaviours (verbal and nonverbal). Independent variables were staff person-centred and task-centred approaches (verbal and nonverbal). Relationships between resident mealtime behaviours and staff approaches were examined using bivariate analysis and logistic regression.

RESULTS

Staff person-centred verbal approaches were associated with resident positive verbal behaviours (OR = 1.38, 95% CI = 1.09-1.76), functional impairments (OR = 0.81, 95% CI = 0.66-1.00) and resistive behaviours (OR = 1.65, 95% CI = 1.18-2.31). Staff person-centred nonverbal approaches were associated with resident functional impairments (OR = 1.33, 95% CI = 1.02-1.74). Staff task-centred approaches were not associated with resident positive/neutral or challenging mealtime behaviours.

CONCLUSION

This study characterised staff approaches and resident behaviours during mealtime care and provided preliminary support on associations between staff person-centred approaches and resident positive and challenging behaviours. Person-centred mealtime care practice is recommended by focusing on support of common, challenging behaviours and reinforcement of positive behaviours with adequate consideration of individual needs and preferences.

Verbal and Nonverbal Expressions of Persons Living With Dementia as Indicators of Person-Centered Caregiving

BACKGROUND AND OBJECTIVES

Improved measures capable of capturing the influence of person-centered caregiving by staff in formal care settings on people living with dementia beyond deficit-oriented outcomes such as absence or reduction of symptoms are important for measuring progress toward improvements in well-being. This exploratory ethnographic study aimed to identify verbal and nonverbal expressions evidenced by people living with dementia surrounding person-centered caregiving approaches and to consider their use in informing temporally specific observational measures.

RESEARCH DESIGN AND METHODS

This study adopted a microethnographic approach through secondary analysis of 5.3 h of audiovisual observations of people living with dementia (N = 9) in nursing home settings at mealtimes. We observed expressions surrounding person-centered caregiving approaches. A systematic review of audiovisual observations generated codes (observable indicators) of expressions that were characterized at their most discrete and unambiguous level.

RESULTS

Drawing from 82 observable verbal and nonverbal expressions by people living with dementia, 14 discrete observable indicators were identified, broadly evidencing shifts in engagement and communication. We found that people living with dementia's expressions served both responsive and initiatory communicative purposes.

DISCUSSION AND IMPLICATIONS

Efforts to expand positive outcome measurement for people living with dementia should extend beyond characterizing them as passive respondents toward active participants in their lived experiences. Identified observable indicators can inform efforts to refine and validate measures of expressions among people living with dementia. Further research can extend this inquiry into different contexts and engage input from people living with dementia and caregivers.

Don't Bother Trying, They Won't Do It! Effect of Responsive Behaviors on the Montessori Assessment System

OBJECTIVES

The Montessori Assessment System (MAS) is an assessment tool that aims at assessing preserved abilities in persons with moderate to severe dementia and to serve as basis for person-centered interventions. As responsive behaviors are highly frequent in this population, we assessed their possible influence on the MAS administration and results.

METHODS

193 persons with a diagnosis of dementia in the moderate to severe stages living in nursing homes completed the MAS. Responsive behaviors were assessed by the Neuropsychiatric Inventory (NPI).

RESULTS

The NPI scores were heterogeneous, but responsive behaviors were present for at least 5 NPI domains in more than 50% of the participants. While NPI scores had weak relationships with MAS completion time and total score, primarily for the hallucinations, euphoria, and aberrant motor behaviors domains, a large majority of the participants fully completed the MAS.

CONCLUSIONS

The presence of responsive behaviors as assessed by the NPI does not limit MAS administration, despite minor influence on MAS score and completion time.

CLINICAL IMPLICATIONS

The MAS may be applied to persons with moderate to severe dementia presenting responsive behaviors. Assessment of preserved abilities can greatly improve the design of person-centered care plans in this population.

Person-Centered and Task-Centered Care and Mealtime Behaviors in Nursing Home Residents With Dementia: Impact on Food Intake

Background and Objectives

Nursing home (NH) staff mealtime care approaches are associated with behaviors of residents with dementia, but their impact on food intake remains unexplored. This study examined the role of staff person-centered and task-centered approaches and resident positive, neutral, and challenging behaviors on food intake.

Research Design and Methods

Videotaped mealtime observations (N = 160) involving 36 staff and 27 residents (53 unique staff-resident dyads) in 9 NHs were coded using the refined Cue Utilization and Engagement in Dementia mealtime video-coding scheme. The dependent variable was resident food intake. The independent variables were staff person-centered approaches that support resident abilities, staff-resident (dyadic) interactions, and dining environments, staff task-centered approaches, and resident positive, neutral, and challenging behaviors. Resident challenging behaviors included mealtime functional impairments and resistive behaviors. Linear mixed modeling was used. Moderating effects of staff approaches, food type, and length of dyadic mealtime interactions (ie, video duration) were examined.

Results

The relationship between food intake and resident mealtime functional impairments was moderated by food type (p < .001). The relationship between food intake and resident resistive behaviors was moderated by food type (p = .002) and staff person-centered verbal approaches (p = .001). The relationships between food intake and staff person-centered nonverbal approaches (p = .003) and resident positive/neutral nonverbal behaviors (p = .004) were moderated by the length of dyadic mealtime interactions.

Discussion and Implications

Food intake was associated with staff person-centered approaches and resident positive/neutral and challenging behaviors. Findings emphasize the importance of facilitating positive dyadic interactions using individualized, context-based, multifaceted, person-centered care. Future research on temporal and causal relationships is warranted in larger diverse samples.

Mealtime nonverbal behaviors in nursing home staff and residents with dementia: Behavioral analyses of videotaped observations

This study characterized mealtime nonverbal behaviors of nursing home staff and residents with dementia and examined the relationships between individual characteristics and nonverbal behaviors. Videotaped observations (N=110) involving 25 residents and 29 staff (42 unique staff-resident dyads) in 9 nursing homes were coded using the refined Cue Utilization and Engagement in Dementia Mealtime Video-Coding Scheme. Wilcoxon rank-sum test or Kruskal-Wallis test were used for continuous characteristics, and Fisher's exact test for categorical characteristics. Residents primarily exhibited challenging behaviors including resistive behaviors (35.7%), chewing/swallowing difficulties (33.5%), and functional impairments (9.9%), followed by positive/neutral behaviors (20.9%). Staff primarily used person-centered behavioral strategies, including modifications of: 1) resident abilities (41.9%), 2) care approaches (35.1%), and 3) dining environment (13.6%), followed by task-centered behaviors (9.3%). Residents challenging behaviors were correlated with staff person-centered behavioral strategies. Dyadic nonverbal behaviors were correlated with multiple individual characteristics. Understanding dyadic nonverbal interactions facilitates use of person-centered, multilevel, behavioral strategies to optimize mealtime outcomes.

Mealtime caregiving approaches and behavioral symptoms in persons living with dementia: a longitudinal, observational study

Background

Behavioral symptoms during mealtime can prohibit persons living with dementia from obtaining sufficient nutrition. However, little research has examined the relationship between behavioral symptoms and caregiving approaches. This study examines this relationship and further explores which specific caregiver behaviors were related to behavioral symptoms among persons living with dementia.

Methods

A secondary data analysis was performed using 86 mealtime videos from a longitudinal, observational study. The videos were repeatedly taken at months 0, 3, and 6 with 30 persons living with dementia in one of four long-term care facilities. Video coding was performed using coding schemes modified from the Cohen-Mansfield Agitation Inventory for behavioral symptoms and the Person-/Task-Centered Behavior Inventory for caregiving approaches. Coding schemes for behavioral symptoms consisted of four categories: total duration, aggressive behavior, physically nonaggressive behavior, and verbally agitated behavior. Caregiving approaches consisted of ten-verbal/seven-nonverbal person-centered behavior codes, four-verbal/four-nonverbal task-centered behavior codes, and no-verbal/no-nonverbal interaction codes. A mixed-effect model was conducted using variables such as demographics, medical information, cognitive status, depression, function, and caregiving approaches as fixed effects, participant as a random effect, and four categories of behavioral symptoms as dependent variables.

Results

The total duration of the Cohen-Mansfield Agitation Inventory was associated with no verbal response (β = 9.09) and task-centered verbal behavior (β = 8.43), specifically verbal controlling (β = 7.87). Physically nonaggressive behavior was associated with no verbal response (β = 9.36). Verbally agitated behavior was associated with task-centered nonverbal behavior (β = 51.29), and specifically inappropriate touch (β = 59.05).

Conclusions

Mealtime is indispensable to dementia care for ensuring adequate nutrition and promoting personhood. Our findings revealed caregivers’ task-centered behaviors and no interaction were related to behavioral symptoms of persons living with dementia. When caregivers encounter behavioral symptoms during mealtime, it is recommended to avoid no response and task-centered behaviors, especially verbal controlling and inappropriate touch, and to promote person-centered behaviors.

Behaviors of care providers and resistiveness to oral care of persons living with dementia

Since care providers' behavior could be related to resistiveness to care (RTC) among persons living with dementia, developing care providers' behavioral strategies to reduce or prevent RTC is required. This study examined whether care providers' person-centered or task-centered behaviors were related to RTC. A secondary data analysis was conducted using 70 videos of 23 persons living with dementia who received routine oral care in long-term care settings. Data were analyzed using linear mixed models. Among task-centered behaviors, "physically controlling" significantly increased RTC. For person-centered behaviors, "cooperatively negotiating" increased RTC, while "assessing comfort" decreased RTC. Care providers need to consider the comfort or needs of persons living with dementia rather than physically controlling them in oral care situations. These findings may offer insight into the context of RTC occurrences to provide more comfortable oral care for persons living with dementia.

Mealtime verbal interactions among nursing home staff and residents with dementia: A secondary behavioural analysis of videotaped observations

AIMS

To characterize dyadic mealtime verbal interactions and examine the associations with staff and resident characteristics.

DESIGN

A secondary analysis of 110 videotaped mealtime observations collected from a dementia communication trial during 2011-2014.

METHODS

Videos involved 25 residents with dementia and 29 staff in nine nursing homes. Verbal behaviours (utterances) were coded during 2018-2019 using the Cue Utilization and Engagement in Dementia mealtime video-coding scheme, addressing eight positive behaviours and four negative behaviours. Bivariate analyses and multivariate regression models were used.

RESULTS

Staff spoke three times more frequently (76.5%) than residents (23.5%). Nearly all staff utterances were positive (99.2%); 85.1% of residents' utterances were positive and 14.9% negative. Staff positive utterances were correlated with their negative utterances and resident positive and negative utterances. Staff negative utterances were correlated with resident negative utterances. Resident positive and negative utterances were correlated. Resident positive utterances were significantly associated with staff care-giving length in the current nursing home (OR = 1.430, 95% CI = 1.008, 2.027). Resident negative utterances were significantly associated with resident gender (female versus male, OR = 11.892, 95% CI = 1.237, 114.289) and staff years worked as a caregiver (OR = 0.838, 95% CI = 0.710, 0.989). Staff positive and negative utterances were not associated significantly with any participant characteristics.

CONCLUSIONS

Staff engage residents using primarily positive verbal strategies. Staff-resident mealtime verbal interactions were dynamic, interactive, and complex and related to multiple individual characteristics.

IMPACT

Positive dyadic mealtime interactions are critical to engage residents in eating. Little work has characterized dyadic mealtime interactions, limiting the development of effective interventions. Findings showed staff-resident mealtime verbal interactions were primarily positive, inter-related, and associated with multiple individual characteristics. Findings inform directions to improve mealtime care practice and develop person-centred mealtime interventions targeting modifiable factors, including staff care-giving experiences.

Ease of use, feasibility and inter-rater reliability of the refined Cue Utilization and Engagement in Dementia (CUED) mealtime video-coding scheme

AIMS

To refine the Cue Utilization and Engagement in Dementia mealtime video-coding scheme and examine its ease of use, feasibility, and inter-rater reliability in assessing the food intake process and dyadic verbal and nonverbal interactions.

DESIGN

This study was a secondary analysis of 110 videotaped observations of mealtime interactions collected under usual care conditions from a dementia communication trial during 2011-2014.

METHODS

The videos involved 29 staff and 25 residents with dementia (42 unique staff-resident dyads) in nine nursing homes. Data coding and analysis were performed in 2018-2019. Logs of coding challenges with matched solutions and coding time were collected. Inter-rater reliability was examined through rating of randomly selected 22 videos across four trained coders.

RESULTS

It took a mean of 10.81 hr to code a one-hour video using the refined coding scheme. Coding challenges, including identification of key intake process characteristics and differentiation of similar verbal or nonverbal behaviours, were identified with appropriate solutions. The refined coding scheme had good inter-rater reliability (Cohen's Kappa range = 0.93 - 0.99, 95% CI = 0.92 - 0.99).

CONCLUSION

Findings supported preliminary evidence on feasibility, usability and inter-rater reliability of the refined coding scheme. Future psychometric testing is needed in diverse populations with dementia across different care settings.

IMPACT

Existing tools assessing the food intake process and dyadic interactions are few and have limited feasibility and/or reliability and fail to capture the complexity and dynamics of mealtime care. The refined coding scheme showed preliminary feasibility, usability, and inter-rater reliability. In consideration of the balance between time intensity and the richness of data obtained, the tool may be appropriate and useful in addressing certain research inquires (e.g., characterizing and clustering dyadic behaviours, temporal relationship between behaviours and intake) pertaining older adults with or without dementia and their formal or informal caregivers.

Reliability and Validity of the Knowledge of Person-Centered Behavioral Approaches for BPSD Test

BACKGROUND AND PURPOSE

The purpose of this study was to test the reliability and validity of the Knowledge of Person-Centered Behavioral Approaches for BPSD based on a Rasch analysis.

METHODS

This study used baseline data from the Implementation of the Evidence Integration Triangle for Behavioral and Psychological Symptoms of Dementia (EIT-4-BPSD) clinical trial.

RESULTS

A total 1,071 nurses completed the test. There was evidence of reliability (alpha coefficient of .99), construct validity with INFIT and OUTFIT statistics in the .6 to 1.4 range, and hypothesis testing with a significant correlation between the Knowledge of Person-Centered Behavioral Approaches for BPSD and positive care interactions.

CONCLUSIONS

Future use of the measure should include more challenging items to differentiate those very high in knowledge of person-centered behavioral approaches for BPSD.

Food intake is associated with verbal interactions between nursing home staff and residents with dementia: A secondary analysis of videotaped observations

BACKGROUND

Nursing home residents with dementia commonly experience low food intake, leading to negative functional and nutritional consequences. While the importance of staff-resident (dyadic) interactions during mealtime is acknowledged, little research has examined the role of dyadic verbal interactions on food intake.

OBJECTIVES

This study aimed to examine the relationship between food intake and dyadic verbal interactions.

METHODS

This study was a secondary analysis of 110 videotaped observations of mealtime care interactions among 25 residents with dementia and 29 staff (42 unique dyads) in 9 nursing homes. Staff positive utterances and resident positive and negative utterances (independent variables) and food intake (dependent variable) were coded from the videotaped observations using the Cue Utilization and Engagement in Dementia video coding scheme. A linear mixed model was fit to the data. The two-way interaction effects of food type and video duration with each independent variable as well as two-way interaction effects among the independent variables were tested. Covariates included in the model were the number of years staff worked as a caregiver, and resident age, gender, and eating function.

RESULTS

The model included three significant interaction effects involving verbal variables: the interaction effect of staff positive utterances with resident positive utterances (p=.030), the interaction effect of staff positive utterances with food type (p=.027), and the interaction effect of resident negative utterances with video duration (p=0.002). Increased number of intakes of liquid food per minute was associated with increased number of staff positive utterances per minute when residents did not make positive utterances. Decreased number of intakes of solid food per minute was associated with increased number of staff positive utterances per minute, especially when residents made between 0 and 3 positive utterances per minute. As the duration of the videos increased, the number of intakes per minute increased for residents who made one or more negative utterances and decreased for residents who made no negative utterances in the videos. The number of intakes per minute was associated with resident gender in that male residents had increased number of intakes per minute compared with female residents (p=.017), and was not associated with other participant characteristics.

CONCLUSION

Intake was associated with dyadic verbal interactions, and such relationship was complex in that it was moderated by food type and video duration. Findings support the significant role of dyadic verbal interactions on intake, and inform the development of effective, tailored mealtime care interventions to promote intake.

Living Well With Dementia: Factors Associated With Nursing Home Residents' Affect Balance

Well-being is an important outcome for people with dementia. The current study is a secondary analysis of baseline data from an ongoing pragmatic trial. Affect balance, the ratio of positive to negative affect, was used as a measure of well-being, and factors related to it were examined in a sample of 325 nursing home residents. Measures of staff interaction during caregiving, staff knowledge of person-centered approaches for dementia care, staff hours of care, the physical environment, person-centered policies, resident function, and quality of life were obtained using direct observation, staff interview, and medical chart review. The results of the quantile multivariable regression analysis indicated that positive staff interaction and higher resident function were significantly associated with higher affect balance after controlling for other variables. The findings have heuristic value for the development of conceptual frameworks that focus on meaningful outcomes for residents with dementia and future research. [Research in Gerontological Nursing, 13(1), 21-30.].

Mapping Core Concepts of Person-Centered Care in Long-Term Services and Supports

Person-centered care (PCC) has a wide range of definitions, most based on expert opinion rather than empirical analysis. The current study used an empirical concept mapping approach to identify core components of PCC used in long-term services and supports (LTSS). The aim is to help providers and researchers develop a unified set of domains that can be used to assess and improve the quality of PCC in real-world settings. Results yielded six domains describing essential elements of PCC in LTSS: Enacting Humanistic Values, Direct Care Worker Values, Engagement Facilitators, Living Environment, Communication, and Supportive Systems; and two underlying dimensions: Intrapersonal Activities and Extrapersonal Services and Social and Physical Environment. Nurses can use the results to enhance clinical knowledge and skills around delivery of PCC. Researchers can use the results to build a comprehensive and unified measure to accelerate adoption of PCC practices shown to benefit older adults, families, and the LTSS workforce. [Journal of Gerontological Nursing, 45(2), 6-13.].

Interventions for Attitudes and Empathy Toward People With Dementia and Positive Aspects of Caregiving: A Systematic Review and Meta-Analysis

OBJECTIVE

This systematic review and meta-analysis of randomized controlled trials (RCTs) examined the effect of interventions on three outcomes among caregivers of people with dementia and health professionals, including positive aspects of caregiving, attitudes toward people with dementia, and empathy.

METHODS

Three electronic databases were searched to find RCTs published in peer-reviewed journals until January 7, 2019. A total of 13 studies met the eligibility criteria and were included in meta-analysis.

RESULTS

The included studies compared psychoeducational interventions, a combination of education, skill-building, and coping strategies, to control group. Meta-analyses of the included studies found that the overall effects of psychoeducational interventions on three outcomes were not statistically significant compared to control groups.

CONCLUSIONS

The findings indicate that there is no evidence for the positive effect of psychoeducational interventions on these outcomes, warranting further RCT studies designed to target on these outcomes.

Relationship of care staff attitudes with social well-being and challenging behavior of nursing home residents with dementia: a cross sectional study

Objectives: This study investigates the relationship between attitudes of care staff and social well-being and challenging behavior of residents in long-term dementia care. Methods: The study was based on a cross-sectional design using questionnaires. Care staff members (N = 291) of 15 long-term care facilities in the Netherlands completed the Approaches to Dementia Questionnaire. Additionally, the primary professional caregiver of each participating resident (N = 239) completed an observational questionnaire regarding that resident's behavior, which contained the scale for Social Wellbeing Of Nursing home residents and the Cohen-Mansfield Agitation Inventory. Data were analyzed using multilevel analyses, taking characteristics of residents into account. Results: Attitudes of care staff towards residents with dementia differed between facilities. Further, residents experienced more social well-being and displayed less challenging behavior in facilities where care staff had more hopeful attitudes. Conclusion: This study demonstrates a relationship between attitudes of care staff and resident well-being. The results indicate that it is important to address attitudes towards residents with dementia in the education of (future) care staff. Care processes may also be improved by focusing on the attitudes of care staff. In this way, the well-being of residents with dementia can potentially be improved as well.

Resident and staff perspectives of person-centered climate in nursing homes: a cross-sectional study

BACKGROUND

Person-centered care is widely recognized as a gold standard and is based on a supportive psychosocial climate for both residents and staff in nursing homes. Residents and staff may have different perspectives as to whether the climate in which they interact is person-centered, perhaps due to their different expectations of the nursing home environment and the provision of care services. The aim of this study was to explore and compare resident and staff perspectives of person-centered climate in aged care nursing homes.

METHODS

This is a descriptive cross-sectional study using a cluster random sampling method. The study collected data in 2016 from residents (n = 251) and nursing staff (n = 249) in 23 nursing homes using a Person-centered Climate Questionnaire-Patient version and Person-centered Climate-Staff version. T-tests for independent-samples were used to compare scores ranked by nursing staff and residents.

RESULTS

The mean scores of 'A climate of safety' subscale and 'A climate of everydayness' subscale rated by residents were significantly lower than those rated by nursing staff. The mean scores of 'A climate of hospitality' rated by residents were very low among the three subscales, an indicator of the need to improve a more home-like environment for residents. Residents in larger size nursing homes showed a higher score of person-centered climate compared with their counterparts in small size nursing homes.

CONCLUSIONS

This study reveals that the perspectives and perceptions of person-centered climate differ between residents and nursing staff. Therefore, both resident and staff perspectives should be taken into account in attempting to improve person-centered climate for better care outcomes.

Factors influencing the pace of food intake for nursing home residents with dementia: Resident characteristics, staff mealtime assistance and environmental stimulation

AIM

To examine the association of resident characteristics, staff mealtime assistance and environmental stimulation with the pace of food intake.

DESIGN

A secondary analysis of 36 baseline eating videos involving 19 nursing assistants and 15 residents with dementia in eight nursing homes from a communication intervention study.

METHODS

The outcome variable was the pace of food intake (the number of bites and drinks per minute). The exploratory variables were resident characteristics (age, gender, dementia stage and eating performance), staff mealtime assistance (frequency of verbal, visual, partial and full physical assistance) and environmental stimulation. Multi-level models were used to examine the association.

RESULTS

A faster pace of food intake is associated with being male, better eating performance, staff provision of visual and physical assistance and better quality of environmental stimulation that involved interaction. The pace of food intake was not associated with resident age, staff verbal assistance or partial physical assistance.

Use of nonintrusive sensor-based information and communication technology for real-world evidence for clinical trials in dementia

Cognitive function is an important end point of treatments in dementia clinical trials. Measuring cognitive function by standardized tests, however, is biased toward highly constrained environments (such as hospitals) in selected samples. Patient-powered real-world evidence using information and communication technology devices, including environmental and wearable sensors, may help to overcome these limitations. This position paper describes current and novel information and communication technology devices and algorithms to monitor behavior and function in people with prodromal and manifest stages of dementia continuously, and discusses clinical, technological, ethical, regulatory, and user-centered requirements for collecting real-world evidence in future randomized controlled trials. Challenges of data safety, quality, and privacy and regulatory requirements need to be addressed by future smart sensor technologies. When these requirements are satisfied, these technologies will provide access to truly user relevant outcomes and broader cohorts of participants than currently sampled in clinical trials.

Person-Centered Primary Care Strategies for Assessment of and Intervention for Aggressive Behaviors in Dementia

With an increase in the number of individuals affected by dementia, it is imperative for health care providers to be well versed in the most effective ways to manage neuropsychiatric symptoms, such as aggression. Aggression can be particularly hard to manage because it creates risk of harm for formal and informal caregivers, and options for medical intervention are complex and situation dependent. Although multiple guidelines for management of aggression in dementia are available in the literature, their scope is widespread and suggested treatments often vary, making decision making difficult to navigate for busy clinicians. Using a composite case as a model, the current article provides guidelines that take outpatient providers through the steps needed to provide effective treatment for aggression in individuals with dementia. Shifting the current focal point of health care for aggressive dementia patients toward a more person-centered approach will have a positive impact on patient care. [Journal of Gerontological Nursing, 43(2), 9-17.].

Association between social interaction and affect in nursing home residents with dementia

BACKGROUND

Social interactions that lead to positive affect are fundamental to human well-being. However, individuals with dementia are challenged to achieve positive social interaction. It is unclear how social interactions influence affect in people with dementia. This study examined the association between social interactions and affect in nursing home residents with dementia.

METHODS

This repeated measures study used baseline data from a clinical trial in which 126 residents from 12 nursing homes were enrolled. Participants were video recorded twice daily on five days. Ratings of social interaction and affect were taken from the videotapes using the Interacting with People subscale of the Passivity in Dementia and the Philadelphia Geriatric Center Apparent Affect Rating Scale. Linear mixed models were used for analysis.

RESULTS

Social interaction was significantly related to higher interest and pleasure at within- and between-person levels. Social interaction significantly predicted anxiety and sadness at the between-person level only. Residents with higher cognitive function also displayed greater pleasure. Greater interest and anxiety was evident during the afternoon hours.

CONCLUSIONS

This study supports the impact of social interactions on positive and negative affect. Findings can guide intervention development, aimed at promoting positive social interactions and improving affect for people with dementia.

Temporal Associations between Caregiving Approach, Behavioral Symptoms and Observable Indicators of Aspiration in Nursing Home Residents with Dementia

OBJECTIVES

Dysphagia, or impaired swallowing, is common in nursing home (NH) residents with dementia and contributes to malnutrition and diminished quality of life. Dysphagia also commonly leads to aspiration or passage of food or fluids into the airway, which can result in aspiration pneumonia-a leading cause of death for people with dementia. Currently available interventions for dysphagia aim to modify the risk of aspiration events primarily by modifying diet and positioning to improve the safety of an individual's swallow. However other potentially modifiable contextual factors relevant to mealtime care within NH settings that may influence the occurrence of aspiration events, such as the nature of caregiving interactions or occurrence of dementia-related behavioral symptoms, have not been examined. To address this gap, we examined the temporal associations between caregiving approach and behavioral symptoms as antecedents to observable indicators of aspiration among nursing home (NH) residents with dementia.

DESIGN

Secondary analysis of coded, timed-event behavioral data from 33 video-recorded observations of mealtime interactions between NH residents with dementia and caregivers.

SETTING/PARTICIPANTS

Residents with dementia who required assistance with mealtime care (n=12) and nursing assistants (n=8) from Memory Care Units (MCU) in 2 Midwestern NHs.

RESULTS

Observable indicators of aspiration were significantly more likely to occur during or following task-centered caregiver actions than person-centered actions (12% likelihood; Yule's Q 0.89; OR 95% CI 12.70-23.75) and 15-30 seconds after a behavioral symptom (5% likelihood; Yule's Q 0.65; OR 95% CI 4.18-8.57).

CONCLUSIONS

These findings provide compelling preliminary evidence that caregiver approach may influence the occurrence of aspiration. Provided the urgent need for more approaches to mitigate the complications associated with dysphagia in people with dementia, even a moderate reduction in aspiration events may be clinically meaningful. Further, well-designed observational studies with individuals with well-characterized dysphagia are needed to better understand and characterize these relationships, their temporal structures and their impacts on other relevant outcomes such as eating performance and malnutrition.

Multidimensional assessment of challenging behaviors in advanced stages of dementia in nursing homes-The insideDEM framework

INTRODUCTION

Assessment of challenging behaviors in dementia is important for intervention selection. Here, we describe the technical and experimental setup and the feasibility of long-term multidimensional behavior assessment of people with dementia living in nursing homes.

METHODS

We conducted 4 weeks of multimodal sensor assessment together with real-time observation of 17 residents with moderate to very severe dementia in two nursing care units. Nursing staff received extensive training on device handling and measurement procedures. Behavior of a subsample of eight participants was further recorded by videotaping during 4 weeks during day hours. Sensors were mounted on the participants' wrist and ankle and measured motion, rotation, as well as surrounding loudness level, light level, and air pressure.

RESULTS

Participants were in moderate to severe stages of dementia. Almost 100% of participants exhibited relevant levels of challenging behaviors. Automated quality control detected 155 potential issues. But only 11% of the recordings have been influenced by noncompliance of the participants. Qualitative debriefing of staff members suggested that implementation of the technology and observation platform in the routine procedures of the nursing home units was feasible and identified a range of user- and hardware-related implementation and handling challenges.

DISCUSSION

Our results indicate that high-quality behavior data from real-world environments can be made available for the development of intelligent assistive systems and that the problem of noncompliance seems to be manageable. Currently, we train machine-learning algorithms to detect episodes of challenging behaviors in the recorded sensor data.