CCD video camera system in the assessment of balance function Ye Shuangying
10.3760/cma.j.issn.0254-9026.2014.09.017
- VernacularTitle:使用CCD摄像仪检测系统测定老年人体平衡能力的敏感性分析
- Author:
Shuangying YE
;
Shaochang WU
;
Junlin PAN
;
Yifa JIANG
;
Qing ZHOU
- Publication Type:Journal Article
- Keywords:
Musculoskeletal equilibrium;
Accidental fall
- From:
Chinese Journal of Geriatrics
2014;33(9):986-989
- CountryChina
- Language:Chinese
-
Abstract:
Objective To probe into possibilities and sensitivity of CCD video camera system in the assessment of balance function.Methods The system is composed of a CCD video camera,a video image capture board and analysis software.Three indexes:Trunks,ayAngle (TSS Trunk Sway Speed(TSS) and fall index (FI).the normal group:FI≥I; mild group:0.7≤FI＜I; moderate group:0.4≤FI＜0.7; severe group:FI ＜0.4.Disorder of balance function group:42 patients with cerebrovascular accident,mean age of (67.4±8.0) years.Control group:42 healthy subjects,mean age of (65.3±6.5) years.All cases were measured by Berg balance scale and determinated three times by CCD video camera system with eye opening (eo) and eye closing(ec),and averaged.Results There were very significant differences in TSAeo,TSAec,TSSeo,TSSec,FIeo,FIec between disorder of balance function group and control group (P＜0.01).as well as Berg balance scale (P＜0.05).In disorder of balance function group,the differences among three groups were significant in TSAeo,TSAec,TSSeo,TSSec (P＜0.05).There were significant differences in TSAeo,TSAec,TSSeo,TSSec between severe group and mild group (P＜0.01) as well as in Berg balance scale (P＜0.05).Conclusions CCD video camera system has a higher sensitivity in assessment of body,balance than Berg balance sca land great value in clinical application.
