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Mindfulness-based Interventions and effectiveness for Nurses: A Systematic Review Protocol
IIKURA Atsumi,TAMURA Haruka,MIYAMOTO Shohei 한국간호과학회 2021 한국간호과학회 학술대회 Vol.2021 No.10
Aims: Mindfulness is a state of focusing the mind on the “now” and is recognized for its effectiveness in activating the brain and reducing stress. Mindfulness programs have been adopted in various workplaces in recent years, and interventions have been provided for nurses. The purpose of this study is to confirm the actual mindfulness intervention and its effects on nurses and to clarify the circumstances by the description of the intervention, outcomes, and type of bias. Methods: We conducted a systematic review of randomized and non-randomized controlled trials published until June 2021. This search string will be used to search Web of Science, PubMed, Science Direct, CINAHL, Cochrane Central Register of Controlled Trials (CENTRAL), CiNii, Ichu-shi, and J-STAGE. The selected papers will be screened by title and abstract according to the inclusion and exclusion criteria by two independent reviewers. Three individual reviewers will screen the full-text papers using inclusion and exclusion criteria. After the full-text screening, articles undergo data extraction and risk of bias. The extracted data will be synthesized narratively. Discussion and Registration: This article presents the protocol for a systematic review describing the methods and effects of a mindfulness intervention for nurses. The results will systematically organize the mindfulness interventions that have been provided to nurses and will be useful in the future for implementing mindfulness in practice. This protocol is under submission in the PROSPERO database.
객관화된 구조화 임상시험의 학생평가와 교수자 평가 간의 차이 비교 및 영향 요인
이이쿠라아츠미 ( Iikura Atsumi ),서은영 ( Eun Young Suh ) 서울대학교 간호과학연구소 2014 간호학의 지평 Vol.11 No.2
Purpose: This study was aimed to compare and contrast the evaluation scores on students OSCE performance between the instructors and students according to the Bloom`s taxonomy. Methods: A total of sixty six students in a nursing college in Seoul, Korea and four instructors were recruited in the study. The 28 sophomore students were assigned to an OSCE on intravenous injection, whereas 38 junior students on tracheostomy care. Knowledge levels were measured by the students using the researcher developed knowledge questionnaires, and the attitudes and skills by the students and instructors by the modified clinical performance checklists. The data were analyzed by SPSS 22.0 program. Results: For knowledge, the higher GPA of the previous semester was only significant factor of higher knowledge scores. There were statistically significant differences in scores of total (t=-2.740, p=.008) and skill (t=-2.528, p=0.014), but not in attitude between the instructors and students` evaluations. The students evaluated their skill scores significantly higher than those of the instructors. For knowledge, the higher GPA of the previous semester was the only significant factor of higher knowledge scores. In attitude scores, the students in higher grade significantly overestimated themselves (t=3.076, p=.003). Conclusion: Clinical performance assessment requires methodological validity and reliability for student to attain necessary clinical skills properly and efficiently. The findings of this study mandate various assessment methods for nursing simulation evaluations to be valid.
Saito Hiroyuki,Hayashi Kazuo,Iikura Yoshikazu Korean Society of Earth and Exploration Geophysici 2004 지구물리와 물리탐사 Vol.7 No.1
This paper describes a method of detecting formation boundaries, and permeable fractures, from frequency-domain Stoneley wave logs. Field data sets were collected between the depths of 330 and 360 m in well EE-4 in the Higashi-Hachimantai geothermal field, using a monopole acoustic logging tool with a source central frequency of 15 kHz. Stoneley wave amplitude spectra were calculated by performing a fast Fourier transform on the waveforms, and the spectra were then collected into a frequency-depth distribution of Stoneley wave amplitudes. The frequency-domain Stoneley wave log shows four main characteristic peaks at frequencies 6.5, 8.8, 12, and 13.3 kHz. The magnitudes of the Stoneley wave at these four frequencies are affected by formation properties. The Stoneley wave at higher frequencies (12 and 13.3 kHz) has higher amplitudes in hard formations than in soft formations, while the wave at lower frequencies (6.5 and 8.8 kHz) has higher amplitudes in soft formations than in hard formations. The correlation of the frequency-domain Stoneley wave log with the logs of lithology, degree of welding, and P-wave velocity is excellent, with all of them showing similar discontinuities at the depths of formation boundaries. It is obvious from these facts that the frequency-domain Stoneley wave log provides useful clues for detecting formation boundaries. The frequency-domain Stoneley wave logs are also applicable to the detection of a single permeable fracture. The procedure uses the Stoneley wave spectral amplitude logs at the four frequencies, and weighting functions. The optimally weighted sum of the four Stoneley wave spectral amplitudes becomes almost constant at all depths, except at the depth of a permeable fracture. The assumptions that underlie this procedure are that the energy of the Stoneley wave is conserved in continuous media, but that attenuation of the Stoneley wave may occur at a permeable fracture. This attenuation may take place at anyone of the four characteristic Stoneley wave frequencies. We think our multispectral approach is the only reliable method for the detection of permeable fractures.
소아 운동유발성 천식에 대한 Beclomethasone dipropionate 흡입 치료 효과
함영백(Young Baek Hahm),요오지 이이쿠라(Yoji Iikura) 대한소아알레르기호흡기학회(구 대한소아알레르기 및 호흡기학회) 1994 소아알레르기 및 호흡기학회지 Vol.4 No.1
천식의 특징인 히스타민, 메타콜린, 운동 등에 대한 비특이적 기관지 과반응성은 기도염증상태와 밀접한 관계가 있는 것으로 보고 있으며 항염제로서 부신피질호르몬 흡입법은 천식치료 분야에서 가장 중요한 발달이라 할 수 있다. 그러나 소아천식에 흔한 운동유발성 천식에서의 효과에 대하여는 아직 확실히 규명되어 있지 않다. 방 법 : 저자들은 11명의 운동유발성 천식환자에 Beclomethasone dipropionate (BDP; 400 ug/day)를 4주간 투여하여 운동과 메타콜린에 대한 기도과민성의 변화를 조사하였으며 또한 기도염증에 중요한 역활을 하는 저밀도호산구의 비율을 말초혈액에서 조사하였다. 결 과 : BDP치료 전 운동후 최대 FEV_1 감소율이 46.7±7.0%에서 4주 치료후 12.5±6.0%로 현저한 감소를 보였으며 메타콜린 부하실험에서의 Dmin은 치료전 4.9±2.2 unit에서 13.5±4.4 unit (p=0.018)로 의의있게 변화하였다. 저밀도호산구의 말초혈액에서의 비율은 치료전과 후에 의미있는 변화는 관찰되지 않다. 결 론 = 이상의 결과로BDP 4주간 치료는 운동과 메타콜린에 대한 기관지 과반응성을 감소시킴을 볼 수 있었으며 BDP 역시 소아운동유발성 천식의 1차 선택약이라 할 수 있다. N/A