OBJECTIVE: To examine whether transcranial direct current stimulation (tDCS) applied over the posterior parietal cortex (PPC) improves visuospatial attention in stroke patients with left visuospatial neglect. METHODS: Patients were randomly assigned to 1 of 3 treatment groups: anodal tDCS over the right PPC, cathodal tDCS over the left PPC, or sham tDCS. Each patient underwent 15 sessions of tDCS (5 sessions per week for 3 weeks; 2 mA for 30 minutes in each session). Outcome measures were assessed before treatment and 1 week after completing the treatment. RESULTS: From pre- to post-treatment, there was an improvement in the motor-free visual perception test (MVPT), line bisection test (LBT), star cancellation test (SCT), Catherine Bergego Scale (CBS), Korean version of Modified Barthel Index (K-MBI), and Functional Ambulation Classification in all 3 groups. Improvements in the MVPT, SCT, and LBT were greater in the anodal and cathodal groups than in the sham group. However, improvements in other outcomes were not significantly different between the 3 groups, although there was a tendency for improved CBS or K-MBI scores in the anodal and cathodal groups, as compared with the sham group. CONCLUSION: The study results indicated that the facilitatory effect of anodal tDCS applied over the right PPC, and the inhibitory effect of cathodal tDCS applied over the left PPC, improved symptoms of visuospatial neglect. Thus, tDCS could be a successful adjuvant therapeutic modality to recover neglect symptom, but this recovery might not lead to improvements in activities of daily living function and gait function.
Activities of Daily Living ; Classification ; Gait ; Humans ; Outcome Assessment (Health Care) ; Rabeprazole ; Stroke* ; Visual Perception ; Walking

OBJECTIVE: To evaluate the effect of low-energy extracorporeal shock wave therapy (ESWT) in refractory calcifying epicondylitis. METHOD: Twelve patients (1 man, 11 women, mean age 49), who suffered from refractory medial or lateral epicondylitis (mean duration 22 months) with sonographically verified calcification, were included. Subjects were classified according to radiologic and sonographic findings of calcification. Visual analogue scale (VAS) at rest and activities of daily living (ADL) as well as Nirschl score were evaluated before and 3 months after low-energy (0.06~0.12 mJ/mm2, 1,500~2,000 shocks) extracorporeal shock wave therapy (ESWT). Sonographic changes and Roles and Maudsley score were assessed 3 months after ESWT. RESULTS: VAS at rest and ADL as well as Nirschl score were significantly decreased (p<0.05) after ESWT. Roles and Maudsley score was "Good" in six patients (50%), "Acceptable" in 3 (25%) and "Poor" in 3 (25%) after 3 months. In sonographic classification, "Fragmented type" was observed in five (42%), "Nodular" in 3 (25%), "Small" in 4 (33%). All of eight radiologically positive patients (67%) showed sonographic changes of calcification including one complete resorption (8%), 3 disintegration (25%) and 4 decrease of size or number (33%). All of four radiologically negative patients (33%) were "Small type" and did not show any change of calcification on sonography. CONCLUSION: Low-energy ESWT can help the clinical improvement and resorption of calcification in refractory calcifying medial or lateral epicondylitis. Radio-opaque calcification may be a good indicator of resorption of calcification on sonography after low-energy ESWT.
Activities of Daily Living ; Classification ; Female ; Follow-Up Studies* ; Humans ; Shock* ; Ultrasonography*

OBJECTIVE: To obtain a effect of intraarticular injection of Sodium Hyaluronate in the patient with degenerative osteoarthritis without restriction of activities of daily living. METHOD: Twenty-five patients were participated in this study. These patients are diagnosed as degenerative osteoarthritis by clinical symtoms and radiographic findings. Sodium hyaluronate, 2.5 ml, 3 mg/ampule, were injected intraarticulary without local anesthesia once a week for 5 times consecutively. For evaluation of the effectiveness of sodium hyaluronate, we assess the parameters for subjective and objective symtoms scored from 0 to 3 on 3 items, and for activities of daily living scored from 0 to 4 on 4 items. And then, we compared these data between pre-injection and at post-injection 2, 4, and 5 weeks. Changes of subjective and objective symtoms, and activities of daily living are assessed using Kellgren's X-ray grading of degenerative osteoarthritis. Improvement of the subjective pain is recorded by visual analogue scale. RESULTS: 1. Subjective and objective symtoms, and activities of daily living with time progression were significantly increased at post-injection 4, 5 weeks compared with pre-injection status (P<0.05). 2. Subjective and objective symtoms, and activities of daily living according to Kellgren's X-ray classification were significantly increased at stage II and III (P<0.05). 3. Visual analogue scale is significantly decreased after injection (P<0.05). CONCLUSION: Intraarticular injection of sodium hyaluronate showed improvement of patient's subjective and objective symtoms, and activities of daily living. The improvement was pronounced in the cases of high grade of degenerative osteoarthritis (stage II, III) according to Kellgren's X-ray classification as well as low grade (Stage I).
Activities of Daily Living ; Anesthesia, Local ; Classification ; Humans ; Hyaluronic Acid* ; Injections, Intra-Articular ; Knee* ; Osteoarthritis* ; Sodium*

Exposure factors based on the Korean population are required for making appropriate risk assessment. It is expected that handbooks for exposure factors will be applied in many fields, as well as by health department risk assessors. The present article describes the development of an exposure factors handbook that specifically focuses on human activities in situations involving the possible risk of exposure to environmental contaminants. We define majour exposure factors that represent behavioral patterns for risk assessment, including time spent on routine activities, in different places, on using transportation, and engaged in activities related to water contact including swimming, bathing and washing. Duration of residence and employment are also defined. National survey data were used to identify recommended levels of exposure factors in terms of time spent on routine activities and period of residence and employment. An online survey was conducted with 2073 subjects who were selected using a stratified random sampling method in order to develop a list of exposure factors for the time spent in different places and in performing water-related activities. We provide the statistical distribution of the variables, and report reference levels of average exposure based on the reliable data in our exposure factors handbook.
*Activities of Daily Living/classification ; Asian Continental Ancestry Group ; *Environmental Exposure ; Humans ; Occupational Exposure/standards ; Republic of Korea ; Risk Assessment

OBJECTIVE: To evaluate the correlation of electrodiagnostic severity, severity of symptom, and clinical severity in carpal tunnel syndrome (CTS). METHOD: The sixty eight patients with documented CTS in outpatient clinic from January, 2000 to June, 2001 were included (9 male, 59 female, averaged age 50.0+/-8.8 years). We evaluated the severity of symptom, functional status of ADL with the Levine' questionnaire, and clinical severity with 3 kinds of examination (thenar atrophy, sensory change, and Phalen's test). The electrodiagnostic severity was classified according to Stevens' classification and compared with the severity of symptom, functional status, and clinical severity. RESULTS: The electrodiagnostic severity was classified into three degrees. Five patients (7.4%) were classified into mild degree, 32 patients (47.1%) moderate degree, 31 patients (45.6%) severe degree. The average of severity of symptom scores were 28.4+/-8.5, 31.8+/-7.4, and 31.8+/-9.1 respectively, and there was no significant difference (p>0.05) between the groups. Functional status scales were 14.2+/-6.7, 15.6+/-5.4 and 18.9+/-7.0 respectively and no significant difference (p=0.07) but there was a tendency that the severer was electrodiagnostic severity, the more decreased functional status scale. The clinical severity showed a significant correlation with the electrodiagnostic severity (p<0.05). CONCLUSION: The electrodiagnostic severity has a significant correlation with the clinical severity, but not with the severity of symptom, the functional status in CTS.
Activities of Daily Living ; Ambulatory Care Facilities ; Atrophy ; Carpal Tunnel Syndrome* ; Classification ; Female ; Humans ; Male ; Surveys and Questionnaires ; Weights and Measures

Vascular dementia is a very frequent form of dementia. Debates over classification and diagnostic criteria, and controversy over identifiable treatment targets will continue until distinct pathophysiological mechanism of vascular dementia is found. Clinical diagnostic criteria are sufficiently strong to be useful for clinical trials, but need further refinement. Cognitive changes in vascular dementia are more variable than other disorders, and are dependent on the vascular pathology. Accurate diagnosis of vascular dementia is known to need the presence of reliable cerebrovascular disease on brain imaging. Although it seems obvious that cerebrovascular disease causes pathological damage and impaired cognition, it is very difficult to find the accurate contribution of cerebrovascular pathology to cognitive decline. Most studies have shown a small but significant benefit of cholinesterase inhibitors on cognition, the significance of this effect has been slight and benefits on global functioning, activities of daily living, and behaviour have not been consistently reported. Management of vascular dementia should focus on identifying and managing vascular risk factors.
Activities of Daily Living ; Cerebrovascular Disorders ; Cholinesterase Inhibitors ; Classification ; Cognition ; Dementia ; Dementia, Vascular* ; Diagnosis ; Neuroimaging ; Pathology ; Risk Factors

OBJECTS: To investigate the effect of anti-diuretic hormone (ADH) on nocturnal polyuria in spinal cord injured patients. METHODS: Eleven quadriplegics, seven paraplegics, and nine normal person participated in this study. Quadriplegics and paraplegics ranged from A to C grades according to the ASIA classification. All participants were independent in activities of daily living on wheelchair level. Their intake and output were measured at every 6 hours for 24 hours. The level of ADH was measured by the radioimmunoassay method. RESULTS: 1) Urine output from midnight to 6:00 A.M. was increased in quadriplegics, but not in paraplegics. 2) ADH at 6:00 A.M. and midnight was decreased in quadriplegics than in controls. No significant change of ADH level was noted in paraplegics. 3) Serum osmolality was higher in quadriplegics than in controls at 6:00 A.M. and midnight. CONCLUSION: This study indicates that the nocturnal polynuria in spinal cord injured patient is partly due to a decreased ADH.
Activities of Daily Living ; Asia ; Classification ; Humans ; Osmolar Concentration ; Plasma* ; Polyuria* ; Radioimmunoassay ; Spinal Cord Injuries ; Spinal Cord* ; Wheelchairs

OBJECTIVE: To study the effect of rehabilitation treatment based on the International Classification of Functioning, Disability and Health-Children and Youth Version (ICF-CY) Core Sets on activities of daily living in children with cerebral palsy. METHODS: The children with cerebral palsy were divided into an observation group ( RESULTS: There was no significant difference in the scores of the WeeFIM and Social-Life Abilities scales between the two groups before treatment ( CONCLUSIONS The rehabilitation treatment regimen for cerebral palsy based on the CF-CY Core Sets pays more attention to the influence of environmental factors in the process of rehabilitation and can effectively improve the activities of daily living of children with cerebral palsy.
Activities of Daily Living ; Adolescent ; Cerebral Palsy ; Child ; Child, Preschool ; Disability Evaluation ; Humans ; International Classification of Functioning, Disability and Health ; Prospective Studies

The purpose of this study is to develop new standards for the disability evaluation with reference to existing laws and other study reports regarding disabilities for the rational evaluation of the diverse kinds of disfigurement in appearance and skin. Three plastic surgery specialists and 3 dermatology specialists developed a new standard for the disability evaluation which is appropriate for circumstances in Korea. Disability rate does not take into account the social occupation, gender or age of the patient, but instead, evaluate the Activity of Daily Living and the social adaptability of the appearance and skin disfigurement regardless of the balance between different disabilities. We tried to include most cutaneous disorders and categorized them into 3 types; congenital (Type 1), acquired (Type 2) as well as any permanent skin impairment sequelae of disease, trauma or treatment process (Type 3). For type 3 disorders, we tried to rate the score according to the size of involved skin lesion. The disability rate is determined by dividing the disability class into 8 steps based on the seriousness of each type of disability.
Activities of Daily Living/classification ; Cicatrix/diagnosis ; *Disability Evaluation ; Face/abnormalities ; Humans ; Korea ; Program Development ; Skin Diseases/classification/*diagnosis ; Skin Physiological Phenomena

A retrospective study of 100 cervical spinal cord injury patients admitted consequtively to the Department of Neurosurgery, Dongsan Medical Center, Keimyung University between March, 1985 and June, 1989 was conducted. The average age was 42 and 84(84%) were male. The majority sustained their spinal cord injury in a motor vehicle accident(50%) or in a diving accident(36%). Thirty-three percent(33/100) of these patients had surgical intervention by anterior approach(14/33), posterior approach(17/33) and total laminectomy(2/33). The others were only immobilized by traction or neck brace. Not only neurological recovery in operated and nonoperated patients but also complete and incomplete injury was compared. The degree of the neurological injury was classified by the Frankel classification. 12 cases turned out to be more aggravated than the condition at admission, among them 9 cases were middle and low cervical incomplete injuries. At final follow-up no appreciable differences in achievement in activities of daily living and mobility were noted between patients treated with surgical stabilization of the cervical spinal column and those treated nonsurgically.
Activities of Daily Living ; Braces ; Classification ; Diving ; Follow-Up Studies ; Humans ; Immobilization ; Male ; Motor Vehicles ; Neck ; Neurosurgery ; Retrospective Studies ; Spinal Cord Injuries ; Spinal Injuries* ; Spine ; Traction