One-year trajectories of mental and physical functioning during and after rehabilitation among individuals with disabilities

Long-Term Change and Predictors of Change in Physical and Mental Function after Rehabilitation: A Multi-Centre Study

OBJECTIVE

To investigate changes and predictors of change in physical and mental function over a 3-year period after rehabilitation.

DESIGN

Prospective cohort.

PARTICIPANTS

Patients, across diseases, living in western Norway, accepted for somatic specialized interprofessional rehabilitation (n = 984).

METHODS

Physical and mental function were assessed at admittance (baseline), and after 1 and 3 years using the Medical Outcome Study Short Form 36 (SF-36). Associations between changes in SF-36 component summary scores and sense of coherence, pain, disease group (musculoskeletal, neoplasm, cardiovascular, neurological, other), exercise habits and demographic variables were analysed using linear mixed modelling.

RESULTS

In the total group, mean (standard deviation) physical component summary scores improved by 2.9 (8.4) and 3.4 (9.3) points at 1 and 3 years, respectively. Mental component summary scores improved by 2.1 (9.7) and 1.6 (10.8) points. Improvement in physical component summary was significantly greater for patients with higher sense of coherence (b = 0.09, p = 0.001) and for the neoplasm disease group (b = 2.13, p = 0.046). Improvement in mental component summary was significantly greater for patients with low sense of coherence (b = -0.13, p = < 0.001) and higher level of education (b = 3.02, p = 0.0302). Interaction with age (physical component summary: b = 0.22, p = 0.039/mental component summary b = 0.51, p = 0.006) indicated larger effect at 1 year than at 3 years.

CONCLUSION

Physical and mental function improved in the total study group over the 3-year period. Sense of coherence at baseline was associated with improved physical and mental function, suggesting that coping resources are important in rehabilitation.

Functional Ability and Physical Activity in Hereditary Neuromuscular Diseases

BACKGROUND

Physical activity may help to promote health in patients with Limb-girdle muscular dystrophy (LGMD) and Charcot-Marie-Tooth disease (CMT).

OBJECTIVE

To investigate associations between functional ability and other variables, with physical activity in people with LGMD and CMT grouped according to the International Classification of Functioning, Disability, and Health (ICF).

METHODS

We did a cross-sectional study, recruiting respondents from the Norwegian registry of inherited neuromuscular disorders. We used the Norwegian version of Barthel index of Activities of Daily Living (ADL) to measure functional ability and the International Physical Activity Questionnaire -short form (IPAQ-sf) to classify physical activity. We used multivariable logistic regression analysis to investigate associations between variables.

RESULTS

145 subjects were recruited (79 with CMT and 66 with LGMD). 55.6% of the subjects met a minimum recommendation of physical activity. Participants with moderate to severe functional ability were more likely to be physically inactive compared to those with normal functional ability (OR 19.7; 95% CI 3.1-127.2). Mildly decreased functional ability also showed higher odds of being physically inactive compared to participants with normal functional ability (OR 4.1; 95% CI 1.1-15.6). Higher education was associated with inactivity. Fatigue, participation in physiotherapy, and participation in adapted physical activity programs were not associated with physical activity.

CONCLUSIONS

Low functional ability was associated with physical inactivity in both LGMD and CMT. Association between higher education and inactivity might indicate the need to provide more understanding about physical activity benefit in this group.

Rehabilitation Goals and Effects of Goal Achievement on Outcome Following an Adapted Physical Activity-Based Rehabilitation Intervention

PURPOSE

To explore the goal-setting process carried out at a rehabilitation facility providing adapted physical activity, by 1) identifying goals set by individuals with chronic disabilities, 2) comparing these goals to the negotiated goals set in collaboration with the rehabilitation team and 3) assessing goal achievement and its association with self-reported functioning after 12 months.

METHODS

A prospective observational study where adults (18-67 years) admitted to Beitostølen Healthsports Centre (n=151) reported mental and physical functioning measured by the Medical Outcomes Study 12-item Short-Form Health Survey (SF-12) administered at baseline (eight weeks before rehabilitation), admission, discharge and follow-up 12 months after rehabilitation. The participants provided their individual goals for rehabilitation in the admission questionnaire. Individual goals were compared to negotiated goals set by the participants and the rehabilitation team together as part of the goal-setting process at the facility. The goals were linked to The International Classification of Functioning, Disability and Health (ICF) for comparison. Goal achievement was assessed on a 10-point numeric rating scale (NRS) in the discharge questionnaire. The association between SF-12 physical and mental functioning at long-term follow-up and goal achievement was explored.

RESULTS

The 293 individual goals and the 407 negotiated goals were most frequently linked to the ICF-component Body Functions. When comparing negotiated to individual goals, negotiated goals were more frequently linked to activities and participation. Goals to wide to be linked to the ICF were less frequent. For 76% of the participants, content of individual goals was captured in negotiated goals. Goal achievement with NRS scores ≥9 points was reported by 66% of the included participants. Goal achievement was a significant predictor for long-term mental functioning (p=0.04).

CONCLUSION

Collaboration between participants and health professionals resulted in more specific goals directed towards the activities and participation component. Goal achievement predicted long-term mental functioning following rehabilitation.

Physical Functioning Among Older Adults New to Long-Term Services and Supports

Background and Objectives

To identify determinants of self-reported physical functioning (PF) among older adults new to long-term services and supports (LTSS).

Research Design and Method

Using the International Classification of Function, Disability, and Health (ICF) framework, we conducted a secondary analysis of self-reported data on symptoms, basic/instrumental activities of daily living, quality of life, assistive devices, physical therapy needs, prior healthcare utilization, health status, and demographics from 470 older adults new to LTSS (Home/Community-Based n = 156; Assisted Living n = 156; Nursing Home n = 158). Multiple linear regression was used to identify associations between ICF constructs and self-reported PF (SF-12 Physical Composite Summary score [SF12PCS], lower scores indicate worse PF).

Results

LTSS recipients were mostly female (71%) and over age 80 (Mean: 80.9 years, SD: 8.7). LTSS recipients' mean SF12PCS score was 37.3 (SD 11.0), indicating overall low self-reported PF. LTSS recipients living in their homes (b = -3.35, p = .003) or assisted living facilities (b = -2.93, p = .012) had significantly lower mean scores compared to recipients in nursing homes. Higher SF12PCS scores were associated with fewer activities of daily living deficits (p < .001), and better quality of life (p < .001). Lower scores were associated with more symptoms (p < .001), poorer nutrition (p = .013), ambulation aid use (p < .001), and physical therapy (p < .026).

Discussion and Implications

Diverse health, activity, and environmental factors may facilitate early identification of new LTSS recipients most in need of interventions to optimize self-reported PF. Several health conditions may be targets for such interventions. Additional research is needed to evaluate and compare PF trajectories among older adults receiving LTSS in diverse settings.

Characteristics Associated With Physical Function Trajectories in Older Adults With Cancer During Chemotherapy

CONTEXT

Studies on physical function trajectories in older adults during chemotherapy remain limited.

OBJECTIVES

The objective of this study was to determine demographic, clinical, and symptom characteristics associated with initial levels as well as trajectories of physical function over two cycles of chemotherapy in adults aged ≥65 years with breast, gastrointestinal, gynecological, or lung cancer.

METHODS

Older adults with cancer (n = 363) who had received chemotherapy within the preceding four weeks were assessed six times over two cycles of chemotherapy using the Short Form-12 Physical Component Summary (PCS) score. Hierarchical linear modeling was used to evaluate for interindividual variability in initial levels and trajectories of PCS scores.

RESULTS

Mean age was 71.4 years (SD 5.5). Mean PCS score at enrollment was 40.5 (SD .45). On average, PCS scores decreased slightly (i.e., 0.21 points) at each subsequent assessment. Lower PCS scores at enrollment were associated with older age, greater comorbidity, being unemployed, lack of regular exercise, higher morning fatigue, lower evening energy, occurrence of pain, lower trait anxiety, and lower attentional function. Only higher morning fatigue and lower enrollment PCS scores were associated with decrements in physical function over time.

CONCLUSION

While several symptoms were associated with decrements in PCS scores at enrollment in older adults with cancer receiving chemotherapy, morning fatigue was the only symptom associated with decreases in physical function over time. Regular assessments of symptoms and implementation of evidence-based interventions should be considered to maintain physical function in older adults during chemotherapy.