Physiotherapists' Adoption of a Theory-Based Skills Training Program in Guiding People with Rheumatoid Arthritis to Health-Enhancing Physical Activity

Purpose

To describe physiotherapists’ (PTs’) adoption of a theory-based skills training program preparing them to guide people with rheumatoid arthritis (RA) to health-enhancing physical activity (HEPA) within a 1-year intervention trial.

Method

This was a longitudinal case study. Ten female PTs (age 25–59), delivering the HEPA intervention, participated. Data were collected on five occasions over a 19-month period: once before the training course, once after 4 course days, twice during the HEPA intervention and once after the HEPA intervention. Knowledge on about physical activity (score 0–6) and behavior change techniques (BCTs) (score 0–18), fear-avoidance beliefs (score 8–48) and self-efficacy to guide behavior change (score 9–54) were assessed with a questionnaire. Structured logbooks were used to register PTs’ self-reported guiding behavior. Criteria for PTs’ adherence to the protocol were pre-set.

Results

PTs’ knowledge on about BCTs and their self-efficacy increased significantly (p < 0.05) from median 9 to 13 and from median 38 to 46.5, respectively. Knowledge on about physical activity was high and fear-avoidance beliefs were low before the education (median 6 and 13.5, respectively) and did not change over time. Two out of ten PTs fulfilled the pre-set criteria for adherence throughout the intervention.

Conclusion

The results suggest that a theory-based skills training program improves PTs’ knowledge on about behavior change techniques and their self-efficacy to guide people with RA to HEPA. PTs’ adherence to the protocol was not complete but the clinical relevance of the adherence criteria need to be validated against observed PT behavior and patient outcomes.

An Outsourced Health-enhancing Physical Activity Program for People with Rheumatoid Arthritis: Study of the Maintenance Phase

OBJECTIVE

To describe changes of health-enhancing physical activity (HEPA), health perception, and functioning during the second year of a 2-year support program, determine aspects of adherence and response, and describe perceptions of the program.

METHODS

Out of 220 individuals with rheumatoid arthritis (RA), 177 participated in the followup. Group support, strength training, and moderate-intensity aerobic activity were encouraged. Data collection included HEPA, perceived health, functioning, and perceptions of the program. Participants with unchanged/improved general health perception and at least 2 of aerobic capacity, grip strength, or timed standing were considered responders.

RESULTS

Current and maintained HEPA decreased from 82% to 75% (p = 0.0141) and from 41% to 27% (p < 0.0001) during the second year. Minor declines in quality of life and activity limitation occurred (p = 0.0395 and 0.0038, respectively), while outcome expectations for benefits of physical activity increased (p = 0.0010 and 0.0186) and waist circumference tapered off (p = 0.0070). Strength training was performed on average 41 and 35 times among responders (n = 54) and nonresponders (n = 105), respectively (p = 0.2708); HEPA 194 and 171 days, respectively (p = 0.0828); and support group meetings 12 and 10 times, respectively (p = 0.0943). Strength training, aerobic activity, and short text message reminders were perceived as most valuable; step registration and the self-monitoring walk tests were less appreciated.

CONCLUSION

About one-fourth of the originally sedentary individuals with RA sustained their new HEPA behaviors after 2 years and most improvements of health and functioning were sustained. Structured use of behavior change techniques and a second year to support maintenance with a reduced program might help patients with RA to sustain HEPA behavior.

Physiotherapists' management of challenging situations in guiding people with rheumatoid arthritis to health-enhancing physical activity

OBJECTIVES

To explore strategies used by physiotherapists (PTs) in guiding people with rheumatoid arthritis to health-enhancing physical activity (HEPA) in a group setting during a 1-year intervention study.

METHODS

Exploratory design with qualitative video analysis performed in three steps. Eleven female PTs were video recorded while leading support group sessions aiming at facilitating HEPA (twice-weekly exercise sessions at public gyms and 150 weekly minutes of moderately intense aerobic physical activity).

RESULTS

Three categories of challenging situations emerged. They occurred when the HEPA intervention participants reported barriers to performing physical activity, when they neglected to use the planning tool for physical activity as intended in the program, and when they received negative results from physical capacity tests. PTs used different strategies to manage these challenges, with main focus either on information-giving, corresponding to a traditional health professional approach, or utilizing group resources by organizing participation.

CONCLUSIONS

This study provides detailed descriptions of PTs' clinical behavior in video-recorded sessions. The results imply that motivated PTs can, despite their biomedical and practitioner-focused training, learn to adapt their communication strategies to different situations, altering between traditional information-giving and utilizing group resources by organizing participation.

The Swedish Exercise Self-Efficacy Scale (ESES-S): reliability and validity in a rheumatoid arthritis population

Purpose: The aim of the present study was to investigate aspects of reliability and validity of the Exercise Self-Efficacy Scale (ESES-S) in a rheumatoid arthritis (RA) population. Methods: A total of 244 people with RA participating in a physical activity stkudy were included. The six-item ESES-S, exploring confidence in performing exercise, was assessed for test–retest reliability over 4–6 months, and for internal consistency. Construct validity investigated correlation with similar and other constructs. Results: An intraclass correlation coefficient (ICC) of 0.59 (95% CI 0.37–0.73) was found for 84 participants with stable health perceptions between measurement occasions. Cronbach’s alpha coefficients of 0.87 and 0.89 were found at the first and second measurements. Corrected item-total correlation single ESES-S items ranged between 0.53 and 0.73. Construct convergent validity for the ESES-S was partly confirmed by correlations with health-enhancing physical activity and outcome expectations respectively (Pearson’s r = 0.18, p < 0.01). Construct divergent validity was confirmed by the absence of correlations with age or gender. No floor or ceiling effects were found for ESES-S. Conclusions: The results indicate that the ESES-S has moderate test–retest reliability and respectable internal consistency in people with RA. Construct validity was partially supported in the present sample. Further research on construct validity of the ESES-S is recommended.

Implications for Rehabilitation

Physical exercise is crucial for management of symptoms and co-morbidity in rheumatoid arthritis.

Self-efficacy for exercise is important to address in rehabilitation as it regulates exercise motivation and behavior.

Measurement properties of self-efficacy scales need to be assessed in specific populations and different languages.