鈴木 めぐみ

OBJECTIVE: To evaluate the effectiveness of a dyadic outpatient rehabilitation program focused on improving the real-life daily activities of patients with mild cognitive impairments or dementia and their caregivers. DESIGN: Retrospective study. SUBJECTS: Eight patients with mild cognitive impairments or dementia and their caregivers. METHODS: The rehabilitation program comprised eight 1-hour sessions by occupational therapists with patients and his/her caregivers. Patients were assessed for motor function, cognitive function, and quality of life, and their caregivers were assessed for depression and caregiver burden. Participants were assessed at pre-program and post-program, and 3-month follow-up. RESULTS: The scores of caregiver-assessed Quality of life in Alzheimer's disease scale in patients significantly improved at post-program (median [interquartile range], 30.0 [7.0]) compared with pre-program (27.0 [2.8], effect size = 0.77, p = 0.029). In caregivers, the Zarit Caregiver Burden Interview scores decreased significantly at post-program (16.5 [13.0]) compared with pre-program (22.0 [17.5], effect size = 0.72, p = 0.042). There were no significant differences in other assessments. CONCLUSIONS: The rehabilitation program focused on real daily activities and demonstrated to improve patients' quality of life and caregivers' depression and caring burden through patient-caregiver interaction. Future enhanced follow-up systems are warranted.

BACKGROUND: The International Classification of Functioning, Disability, and Health (ICF) Generic-30 (Rehabilitation) Set is a tool used to assess the functioning of a clinical population in rehabilitation. The ICF Generic-30 consists of nine ICF categories from the component "body functions" and 21 from the component "activities and participation". This study aimed to develop a rating reference guide for the nine body function categories of the ICF Generic-30 Set using a predefined, structured process and to examine the interrater reliability of the ratings using the rating reference guide. METHODS: The development of the first version of the rating reference guide involved the following steps: (1) a trial of rating patients by several raters; (2) cognitive interviews with each rater to analyze the thought process involved in each rating; (3) the drafting of the rating reference guide by a multidisciplinary panel; and (4) a review by ICF specialists to confirm consistency with the ICF. Subsequently, we conducted a first field test to gain insight into the use of the guide in practice. The reference guide was modified based on the raters' feedback in the field test, and an inter-rater reliability test was conducted thereafter. Interrater agreement was evaluated using weighted kappa statistics with linear weights. RESULTS: The first version of the rating reference guide was successfully developed and tested. The weighted kappa coefficient in the field testing ranged from 0.25 to 0.92. The interrater reliability testing of the rating reference guide modified based on the field test results yielded an improved weighted kappa coefficient ranging from 0.53 to 0.78. Relative improvements in the weighted kappa coefficients were observed in seven out of the nine categories. Consequently, seven out of nine categories were found to have a weighted kappa coefficient of 0.61 or higher. CONCLUSIONS: In this study, we developed and modified a rating reference guide for the body function categories of the ICF Generic-30 Set. The interrater reliability test using the final version of the rating reference guide showed moderate to substantial interrater agreement, which encouraged the use of the ICF in rehabilitation practice.

理学療法士は臨床経験が増すにつれ、毎年より多くの転倒などの事故を経験するか、さらに実務の最初の年に事故を経験することが2年目の事故に関連しているか調べた。療法士642名を臨床経験年数(1年、2年、3年、4年、5〜20年)に基づいて5群(それぞれ138名、112名、117名、58名、217名)に分け、8年間で報告された事故を集計した。1〜3年群と5〜20年群の間で有意差が明らかになり、5〜20年群の療法士は他の群よりも事故が少なかった。1年目に事故に遭遇した療法士は、そうでなかった療法士と比較して、2年目に事故が有意に増加した。以上より、1〜3年の臨床経験の療法士は5年を超える臨床経験のある療法士よりも事故に遭遇する可能性が高く、事故を経験した若い療法士は、将来事故を起こしやすいと結論づけられた。

発病から15年の慢性脳血管障害者で介護保険利用の14名と非利用の14名を対象とし、能力障害(ADL)と社会参加障害(IADL)の推移を調査した。内訳は男性20名、女性8名、年齢は67.0歳±9.7であり、診断名は脳出血10名、脳梗塞16名、その他2名で、麻痺11例、片麻痺17例であった。発病から15年間のADLとIADLを追跡調査した。その結果、介護保険利用者と非利用者におけるADLの推移に特徴がみられた。本研究から抽出された地域包括ケアシステムの課題として、ADLの自立支援や介護予防、就労支援で適切な介入時期を個々に発見すること、生活期リハビリテーションにおける訪問リハビリテーションやデイケアで適切な介入プログラムを設定して社会参加を促すプランを作り、積極的に解決に向けて粘り強く進めること、があげられた。