Understanding relationships between general self-efficacy and the healthy ageing of older people: An integrative review

Rasch analysis of the new general self efficacy scale: an evaluation of its psychometric properties in older adults with low vision

BACKGROUND

While general self-efficacy is known to relate to achievement in many areas, it has rarely been evaluated in individuals with low vision. Here we explore the psychometric properties and targeting of the New General Self Efficacy Scale (NGSES) using Rasch analysis in data collected from older adult clinical trial participants with low vision.

METHODS

Participants (n = 121) completed pre-intervention telephone questionnaires (i.e., NGSES, Activity Inventory (AI), Beck Depression Inventory (BDI), SF-36, and the Telephone Interview for Cognitive Status (TICS). Rasch analysis using the Method of Successive Dichotomizations (MSD) was applied to NGSES, AI, and BDI datasets to estimate person and item measures, and ordered rating category thresholds. NGSES infit mean square statistics and standard errors were analyzed to test whether data fit Rasch model requirements, and targeting was assessed by comparing distributions of person and item measures. Multiple linear regression evaluated the influence of participant characteristics on NGSES person measures.

RESULTS

There was a significant difference (p = 0.01) in the distributions of NGSES person measures (mean = 0.85, range -2.1-3.2) and item measures (mean = 0, range -1.0-0.72). Infit mean square statistics and standard errors for item and person measures conformed to expectations of the Rasch model. Greater NGSES person measure was related to lower BDI person measure (β = -0.48, p < 0.0005, 95% CI -0.67--0.28) and higher AI person measure (β = 0.11, p = 0.047, 95% CI 0.0013 - 0.22) after controlling for cognitive status (TICS). Other variables including SF-36, visual acuity, and patient demographics were not related to NGSES person measure.

CONCLUSIONS

While NGSES person measures estimated from a low vision patient population conformed to basic Rasch model requirements, the significant differences in the person and item measure distributions indicate poor NGSES targeting, specifically a ceiling effect. Therefore, there is limited discrimination between persons at the upper end of the scale. While further work can evaluate how self-efficacy may be associated with other factors in the low vision patient population, the ceiling effect found in this study cautions interpretation of NGSES results for those with high general self-efficacy.

TRIAL REGISTRATION

Pre-registered on clinicaltrials.gov, identifier NCT04926974.

Development and evaluation of a narrative therapy program combined with a solution-focused approach for nursing home residents: A quasi-experimental study

The transition from the family home to a nursing home can be an emotionally stressful experience for older adults. This study aimed to examine the feasibility and effects of a narrative therapy combined with a solution focus (NTCSF) program on the psychological adjustment, depression, and self-efficacy of nursing home residents. A non-random concurrent controlled trial was conducted in Fujian, China that involved 81 participants (intervention = 41, comparison = 40) from four separate nursing homes. The control group received routine institutional care, while the intervention group underwent a three-week NTCSF program in addition to receiving routine care. In the variance analyses, significant differences were found in "psychological adjustment" (T = 4.007, P < 0.001) and "self-efficacy" (T = 3.204, P = 0.002), compared to the control group. There was no significant difference in "depression" (t = -1.550, P = 0.125) between the groups at the baseline, but the experimental group showed a significant decrease in depression (t = -2.204, P = 0.033) after the intervention. The NTCSF program was found to be effective in improving the psychological adjustment of nursing home residents. Trial registration This study was registered on the Chinese Clinical Trial Registry (Registration No: ChiCTR-2100042767).

Evaluating the introduction of positive health on the amount of received home care among older patients: A pre-post study

BACKGROUND

The increasing demand for home care services can be attributed to demographic shifts. Positive Health can be defined as the capacity to adapt and promote self-reliance in social, physical, and emotional challenges.

PURPOSE

This study aimed to explore the influence of introducing Positive Health on the amount of home care nursing for older patients, measured in minutes per week over a six-week period.

METHOD

A pretest-posttest study involving 176 randomly selected patients in each group. Data was extracted from the Electronic Health Record of a large home care organization in the Netherlands.

FINDINGS

Post-introduction of Positive Health, the median weekly home care amount significantly decreased (176.25 minutes, IQR=111.7-287.9) compared to pre-introduction (180.67 minutes, IQR=83.8-248.7, p=0.005). Significant differences in nursing diagnoses per patient group were observed (p<0.001).

DISCUSSION

Further research is needed to observe the long-term impact of working with Positive Health concept on patient outcomes in home care setting.

Self-efficacy, resilience and healthy ageing among older people who have an acute hospital admission: A cross-sectional study

AIM

To examine the associations between self-efficacy, resilience and healthy ageing among older people who have an acute hospital admission.

DESIGN

A cross-sectional study.

METHODS

Survey and medical record data were collected from older people on discharge from hospital. The survey measured self-efficacy with the 6-item General Self-Efficacy scale (GSE-6), resilience with the Brief Resilience Scale (BRS), and healthy ageing with the Selfie Ageing Index (SAI). Medical record data included potential confounders: co-morbidities, frailty items, previous falls and previous admission in the last 28 days. Multi-linear regression and Spearman's rank correlation coefficient were used to examine the independent associations between self-efficacy, resilience and healthy ageing.

RESULTS

Responses were received from 143 older people (mean age 79). After adjusting for potential confounders, co-morbidities (ß = -0.08, p = 0.001) remained negatively associated with healthy ageing, while self-efficacy (ß = 0.03, p = 0.005) and resilience (ß = 0.05, p < 0.001) remained positively associated with healthy ageing (R2  = 0.243). Positive correlations were found between self-efficacy (ρ = 0.33, p < 0.01), resilience (ρ = 0.38, p < 0.001) and healthy ageing. Positive correlations were also found between self-efficacy and resilience (ρ = 0.38, p < 0.01). Those with lower self-efficacy and resilience were more likely to report reduced activities of daily living, mobility, physical activity and mood.

CONCLUSION

Findings indicate that while the number of co-morbidities have negative consequences for healthy ageing among older people who are hospitalised, the promotion of self-efficacy and resilience can potentially contribute to healthy ageing within the physical and psychological domains.

IMPLICATIONS FOR PATIENT CARE

Nurses can promote self-efficacy, which can potentially increase resilience and help to improve self-management of chronic conditions, functional ability in daily activities, mobility and physical activity and reduce both anxiety and depressive symptoms.

PATIENT CONTRIBUTION

Participant feedback throughout the data collection process assisted in the evaluation of study methods and data interpretation. This included processes such as assessing selected tools and clarifying the meanings of healthy ageing factors.

General self-efficacy and frailty in hospitalized older patients: The mediating effect of loneliness

This study aimed to explore the relationship between general self-efficacy and frailty in hospitalized older adults with chronic diseases, and to examine the mediating role of loneliness. A total of 327 hospitalized older patients aged 60 years or above with chronic diseases were recruited. Cross-sectional data on the patients' general self-efficacy, frailty and loneliness were collected using questionnaires. The PROCESS macro of the bias correction bootstrapping method was used to test the mediation model. The results showed that the significant mediating role of loneliness between general self-efficacy and frailty (B = -0.735, 95% CI [-0.923, -0.564]) explained 42.4% of the total effect of general self-efficacy on frailty. These findings highlighted the importance of loneliness in older patients with chronic diseases in hospital, especially those with low general self-efficacy.