Test-retest reliability, validity, and correlates of the 2-min walk test in outpatients with depression

Handgrip strength is associated with functioning in patients with mental disorders: A two-center cross-sectional study

Physical and mental health are intricated, however, there is a paucity of studies investigating the association between self-reported global functioning and handgrip strength and functional capacity in people with mental disorders. This study investigated the association between functioning, handgrip strength, and functional capacity in outpatients with a range of mental disorders. This was a two-center, cross-sectional study. Functioning was assessed with the World Health Organization Disability Assessment Schedule 2.0 (WHODAS 2.0). Handgrip strength was assessed with a hand dynamometer, and functional exercise capacity through the 2-min walk test (2 MW T). Multiple linear regression analysis was used to identify the association between WHODAS 2.0, handgrip strength, and functional capacity, adjusted for study site, age, educational level, and severity of psychiatric symptoms. A total of 91 outpatients (mean age = 40.16 ± 13.49, 63.7% females) participated in the study. The mean functioning score was 26.77 (±8.74) out of 60 points, while the mean distance walked was 142.20 ± 34.40 m and the mean handgrip strength was 30.62 ± 11.17 kgf. The adjusted multiple linear regression analysis revealed that only handgrip strength (p = 0.008, 95%CI = -0.327 to -0.050) was associated with functioning. Thus, our results revealed that muscular strength is associated with functioning in patients with mental disorders. This study suggests the importance of incorporating physical health assessment into mental health care for a comprehensive assessment of functioning levels, which is usually restricted to mental symptoms.

A 10-hours workshop improves physical activity prescription for mental illness knowledge and confidence in health care professionals: a nation-wide multicentre study from Uganda

PURPOSE

Lack of knowledge about and confidence in physical activity (PA) prescription for people with mental illness are important barriers for clinical practice in low-income countries. The aim of this study was to evaluate whether a 10-hour workshop improved the knowledge and confidence in PA prescription among health care professionals in 13 regional referral hospitals across Uganda.

MATERIAL AND METHODS

260 health care professionals (age = 40.4 ± 10.8 years; 48% women; 63.8% nurses, 10% social workers, 8.1% psychologists, 7.3% medical doctors, 5.8% psychiatrists, 5% physical or occupational therapists) completed the Exercise in Mental Illness Questionnaire - Health Professionals Version (EMIQ-HP) pre- and post-workshop.

RESULTS

The EMIQ-HP PA knowledge score (3.1 ± 0.7 versus 1.3 ± 1.3, p < 0.001, Cohen's d = 1.28, 95% confidence interval, CI = 1.04-1.52, i.e., large effect) and EMIQ-HP confidence in PA prescription score (3.0 ± 0.8 versus 1.2 ± 1.2, p < 0.001, Cohen's d = 1.14, 95% CI = 0.91-1.36, i.e., large effect) improved significantly following training. Significantly more benefits and fewer barriers to prescribing PA in busy low-resourced settings were reported.

CONCLUSIONS

Training in PA counselling improved the knowledge and confidence in PA prescription in Ugandan health care professionals. Future research should investigate whether PA uptake in people with mental illness can be improved via additional training of health care professionals.IMPLICATIONS FOR REHABILITATIONThe majority of mental health professionals never recommend physical activity to their patients in low-resourced settings and increased awareness is needed to improve rehabilitation programs.Training in prescribing physical activity using the 5A framework improves knowledge about physical activity prescription in mental health professionals at all levels of care.Training in prescribing physical activity using motivational interviewing improves confidence in physical activity prescription in rehabilitation programs.Training in prescribing physical activity reduces perceived barriers for prescribing in rehabilitation programs in low-resourced settings.

THE CULTURAL ADAPTATION, RELIABILITY AND VALIDITY OF THE TURKISH VERSION OF THE SIMPLE PHYSICAL ACTIVITY QUESTIONNAIRE IN COMMON MENTAL DISORDERS

Purpose: The aim of this study is to evaluate the validity and reliability of the Turkish version of the Simple Physical Activity Questionnaire (SIMPAQ) in patients with common mental disorders. Methods: A total of eighty-one patients (mean age: 40.14 ± 13.05 years) were included in this study. The Turkish version of the SIMPAQ was used to evaluate the physical activity levels and sedentary behaviors of the participants. To be used as descriptive data, DSM-5 Level 1 Cross-Cutting Symptom Measure-Adult was used to evaluate mental health symptomatology. International Physical Activity Questionnaire-Short Form (UFAA-SF) and Brief Psychiatric Rating Scale (BPRS) were used to test validity of the questionnaire. Results: The items of Turkish version of the SIMPAQ exhibited excellent intercorrelation coefficient (ICC) values (time spent in bed (0.93 (95% CI: 0.90-0.96)), sedentary time 0.87 (95% CI: 0.80-0.92), walking time 0.98 (95% CI: 0.98-0.99), exercise time 0.99 (95% CI: 0.99-0.99), and incidental activity time 0.95 (95% CI: 0.92-0.97)). However, the BPRS had a significant correlation with only the sedentary time of the SIMPAQ (rho=0.25, p=0.02), indicating convergent validity was poor. Conclusion: The Turkish version of the SIMPAQ is semantically and linguistically adequate to quickly assess physical activity level and sedentary behavior in patients with common mental disorders.

Six-minute walk test protocol variations in low-resource settings - A scoping review

BACKGROUND

The 6-min walk test (6MWT) is a validated tool, of submaximal intensity, used to objectively measure functional exercise capacity. In 2002, the American Thoracic Society (ATS) developed guidelines on standardising the implementation of the 6MWT. Despite the relative ease of conducting the 6MWT as per these guidelines, adaptations are implemented.

OBJECTIVES

Identify (1) what 6MWT adaptations to the ATS guidelines have been described in low-resource settings (LRS), (2) the purpose of the adapted 6MWT and (3) the reported argumentation for making these adaptations in relation to the specific context.

METHODS

Five databases were searched from inception until February 2021. Studies that adapted and conducted the 6MWT in LRS were included. Data concerning the study source, participants, 6MWT: purpose, variations, outcome and rationale were extracted.

RESULTS

A total of 24 studies were included. The majority of studies (n = 18; 75%) were conducted in lower-middle income countries. The most common adaptation implemented was variation to course length. Eight studies provided a rationale for adapting the 6MWT. Space constraint was the most common reason for adaptation.

CONCLUSION

The most common reason (space constraints) for adapting the 6MWT in LRS was addressed through adaptations in course length and/or configuration. The results of this review suggest that the value of the ATS-guided 6MWT in LRS may need to be re-evaluated.

CLINICAL IMPLICATIONS

Using adapted forms of the 6MWT may lead to an underestimation of a patient's abilities, misinformed discharge and developing inappropriate exercise programmes. Additionally, diverting from ATS guidelines may affect the continuity of care.