平衡和平衡自我效能与脑卒中后活动和参与有关：一项慢性脑卒中患者的横断面研究。

Balance and balance self-efficacy are associated with activity and participation after stroke: a cross-sectional study in people with chronic stroke.

机构信息

Roudebush Veterans Administration Medical Center, Health Services Research and Development Center on Implementing Evidence-Based Practice, Indianapolis, IN 46202, USA.

出版信息

Arch Phys Med Rehabil. 2012 Jun;93(6):1101-7. doi: 10.1016/j.apmr.2012.01.020. Epub 2012 Apr 11.

DOI:10.1016/j.apmr.2012.01.020

PMID:22502804

Abstract

OBJECTIVES

To (1) examine the relationships between multiple poststroke mobility variables (gait speed, walking capacity, balance, balance self-efficacy, and falls self-efficacy) and activity and participation; and (2) determine which poststroke mobility variables are independently associated with activity and participation.

DESIGN

This is the primary analysis of a prospective cross-sectional study completed to understand the impact of mobility on activity and participation in people with chronic stroke.

SETTING

University-based research laboratory, hospitals, and stroke support groups.

PARTICIPANTS

People (N=77) with stroke greater than 6 months ago were included in the study if they were referred to occupational or physical therapy for physical deficits as a result of the stroke, completed all stroke related inpatient rehabilitation, had residual functional disability, scored a ≥4 out of 6 on the short, 6-item Mini-Mental State Examination, and were between the ages of 50 and 85.

INTERVENTIONS

Not applicable, this is a cross-sectional data collection of 1 timepoint.

MAIN OUTCOME MEASURES

We measured activity and participation with the validated International Classification of Functioning, Disability and Health Measure of Participation and Activities. Other variables included gait speed (10-meter walk), walking capacity (6-minute walk), balance (Berg Balance Scale), balance self-efficacy (Activities Specific Balance Confidence Scale), and falls self-efficacy (Modified Falls Efficacy Scale).

RESULTS

Only balance self-efficacy was found to be independently associated with poststroke activity (β=-.430, P<.022, 95% confidence interval [CI], -.247 to -.021) and participation (β=-.439, P<.032, 95% CI, -.210 to -.010).

CONCLUSIONS

Among people with chronic stroke, balance self-efficacy, not physical aspects of gait, was independently associated with activity and participation. While gait training continues to be important, this study indicates a need to further evaluate and address the psychological factors of balance and falls self-efficacy to obtain the best stroke recovery.

摘要