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5 "Kyoung Ah Kang"
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Original Articles
Measuring Patient's Perception of the Meaning of Suffering: Instrument Reliability and Validity of the Korean Version
Kyoung Ah Kang
Journal of Korean Academy of Nursing 2000;30(7):1689-1696.   Published online March 29, 2017
DOI: https://doi.org/10.4040/jkan.2000.30.7.1689
AbstractAbstract PDF

When people have experienced a personally life-threatening event, individuals try to find the meaning of suffering. In order to provide nurses with information about how meaning is individually experienced, nurses should assess the degree of suffering and the patient's perceptions of the meaning of suffering. The purpose of this study is to assess the reliability and validity of the Korean version of the MIST (the Meaning of Suffering Test) instrument originally developed by Starck (1983). The MIST consists of PART I and II. In this study, the validity and reliability of MIST I is tested except MIST II consisting of 17 open questions. The translation involved four steps: translation into Korean, checking agreement, translation into English, and arriving at a consensus. Then the Korean version of the MIST, PART I was tested with a sample of 160 patients with cancer who have experienced suffering. The Cronbach's alpha coefficient for internal consistency was .92 for the total 20 items and .91, .89, and .88 for the three dimensions in that order. As a result of the factor analysis using principal component analysis and varimax rotation, three factors with eigenvalue of more than 1.0 were extracted and these factors explained 93.6 percent of the total variance. The items clustered together in this study were almost identical with initial scale and subscales reported by Starck. The instrument for accessing patients' perceptions of the meaning of suffering was identified as a tool with a high degree of reliability and validity. In this sense, this tool can be effectively utilized for assessment in caring for patients with cancer.

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Spirituality: Concept Analysis
Pok Ja Oh, Kyoung Ah Kang
Journal of Korean Academy of Nursing 2000;30(5):1145-1155.   Published online March 29, 2017
DOI: https://doi.org/10.4040/jkan.2000.30.5.1145
AbstractAbstract PDF

The purpose of this study is to explore the concept spirituality and to gain understanding of nursing intervention that may improve spiritual well-being. The concept analysis framework developed by Walker and Avant (1995) was used to clarify the concept. In the study, 'Harmonious Interconnectedness', 'Transcendence', 'Integrative Energy' and 'Purpose and Meaning in Life' emerged as the critical attributes of spirituality. The first attribute, 'harmonious Inter- connectedness', has three categories including intrapersonal, (self), interpersonal (others/ nature) and transpersonal (the Supreme Being). The second attribute, 'Transcendence', is defined as the ability to extend one's own self beyond the limits of usual experiences and to achieve new perspectives. This attribute is demonstrated by 'coping with situations', to 'self-healing', and 'transformation'. The third attribute of spirituality is 'Integrative Energy', which integrates all dimensions and acts as a creative and dynamic force that keeps a person growing and changing. 'Integrative Energy is also defined as an inner resource that gives a sense of empowerment. Therefore the highly spiritual person demonstrate 'inner peace', 'growing', 'inner strength,' and 'well-being'. The fourth attribute 'Purpose and Meaning in Life' represents a sense of connectedness with one's inner values and with a greater purpose in life. It is demonstrated by 'hope' and 'a powerful life'. In this study, the antecedents of the spirituality represented as 'spirit' and its potential enablers were 'Introspection/reflection', 'Interconnectedness with all living things', and an 'Awareness of a Higher-Power'. The consequences of this concept may be described as 'physical, psychosocial, and spiritual well-being'. Empirical referents of this are 'purposeful life' 'self-worth' 'hope' 'love' 'service' 'forgiveness' 'trust/belief' 'inner peace' 'self-actualization' 'religious practices' 'transformation' 'inner strength' and 'coping'. In conclusion, spirituality can be defined based on these critical attributes. Spirituality is a dynamic, integrative energy based on a feeling of harmonious interconnection with self, others and a higher power. Through it, one is enabled to transcend and to live with meaning and purpose in life.

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A Correlation Study of Suffering, Burden and Meaning of Life in Cancer Patients
Kyoung Ah Kang, Pok Ja Oh
Journal of Korean Academy of Nursing 2000;30(2):331-341.   Published online March 29, 2017
DOI: https://doi.org/10.4040/jkan.2000.30.2.331
AbstractAbstract PDF

Since cancer is not easily curable, patients who suffer from cancer may have physical, psychological and spiritual problems for the rest of their lives. Especially when cancer patients do not have much to live for and are placing a burden on their family they will experience more suffering emotionally as much as physically. This study was conducted to provide a basis of data for nursing intervention strategies to minimize a cancer patient`s suffering and to understand the relationship between suffering, burden and the meaning of life in cancer patients. The samples were composed of 160 cancer patients who were inpatients or outpatients of two university hospitals and two general hospitals in Seoul. Data collection were carried out from January, 25, 1999 to February, 26, 1999. The data were analyzed using a SAS program for descriptive statistics, pearson correlations, ANOVA, and Duncan tests. The results were as follows; 1. The scores on the two suffering scale ranged from 132 to 40 with a mean of 87.3(SD 17.5). The mean scores on the burden scale is 28.9(SD 6.9) and the score of the meaning of life ranged from 35 to 51 with a mean of 95.6(SD 18.4). 2. There were significant correlations between the amount of suffering and the magnitude of burden (r=.74, p=.00), the suffering and the meaning of life (r=-.59, p=.00) and the burden and meaning of life (r=-.61, p=.00). 3. In the degree of the suffering, the burden and the meaning of life were two very strong factors, the level of the suffering in cancer patients by age (F=2.64, p=.03) and education level (F=4.16, p=.00). The level of the burden in cancer patients differed by education level (F=4.70, p=.00) and type of cancer (F=2.97, p= .03). Also the level of the meaning of life in cancer patients was different by education level (F=3.55, p=.02). In conclusion, the burden and the meaning of life was identified as important variable that is contributed to reduce the suffering of cancer patients.

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Development of a Tool to Measure Suffering in Patients with Cancer
Kyoung Ah Kang
Journal of Korean Academy of Nursing 1999;29(6):1365-1378.   Published online March 29, 2017
DOI: https://doi.org/10.4040/jkan.1999.29.6.1365
AbstractAbstract PDF

This study is a methodological research study to develop an instrument to measure in patients with cancer and to test the validity and reliability of the instrument. The research procedure was as follows: 1) The first step was to develop conceptual framework based on a comprehensive review of the literature and in-depth interviews with patients with cancer. This conceptual framework was organized in to three dimensions (the intrapersonal dimension, the significant-other and context related dimension, the transcendental dimension). Initially 59 items were adopted. 2) These items were analyzed through the index of content validity(CVI) and 53 items were selected which met more than 80% on the CVI. 3) The pretest was carried out with 87 patients with cancer. After the pretest results were analyzed by item analysis, 44 items were selected. A second test of content validity was conducted and 6 items were eliminated considering the 80% CVI. 4) To test for reliability and validity, data collection was done during the period from January 25, 1999, to February 26, 1999. The subjects for the test were 160 patients with cancer and 185 healthy persons. This study utilized Cronbach's alpha in analyzing the reliability of the collected data and applied factor analysis, item analysis and multitrait-multimethod method to analyze validity. The findings are as follows: 1) The Cronbach's alpha coefficient for internal consistency was .92 for the total 38 items and .79, .82, .85, for the three dimensions in that order. 2) The item analysis was based on the corrected item to total correlation coefficient( .30 or more) and information about the alpha estimate if this item was dropped from the scale. 3) As a result of the initial factor analysis using principal component analysis and varimax rotation, one item was deleted because of factor complexity (indiscriminate factor loadings). In the secondary factor analysis, 7 factors with eigenvalue of more than 1.0 were extracted and these factors explained 56 percents of the total variance. The seven factors were labeled as 'family relationship', 'emotional condition', 'physical discomfort', 'meaning and goal of life', 'contextual stimuli', 'change of body image', 'guilt feelings'. 4) The convergence effect between this instrument and the life satisfaction scale was identified and there was significant positive correlation(r= .52, p= .00). The discriminant validity between this instrument and the depression scale(CES-D) was tested and there was significant negative correlation(r= -.50, p= .00). The instrument for accessing the suffering of patients with cancer developed in this study was identified as a tool with a high degree of reliability and validity. In this sense, this tool can be effectively utilized for assessment in caring for patients with cancer.

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The Effect of Treadmill Exercise on Ischemic Neuronal Injury in the Stroke Animal Model: Potentiation of Cerebral Vascular Integrity
Kyoung Ah Kang, Hohyun Seong, Han-Byeol Jin, Jongmin Park, Jongmin Lee, Jae-Yong Jeon, Youn Jung Kim
J Korean Acad Nurs 2011;41(2):197-203.   Published online April 30, 2011
DOI: https://doi.org/10.4040/jkan.2011.41.2.197
AbstractAbstract PDF
Purpose

This study was done to identify whether pre-conditioning exercise has neuroprotective effects against cerebral ischemia, through enhance brain microvascular integrity.

Methods

Adult male Sprague-Dawley rats were randomly divided into four groups: 1) Normal (n=10); 2) Exercise (n=10); 3) Middle cerebral artery occlusion (MCAo), n=10); 4) Exercise+MCAo (n=10). Both exercise groups ran on a treadmill at a speed of 15 m/min, 30 min/day for 4 weeks, then, MCAo was performed for 90 min. Brain infarction was measured by Nissl staining. Examination of the remaining neuronal cell after MCAo, and microvascular protein expression on the motor cortex, showed the expression of Neuronal Nuclei (NeuN), Vascular endothelial growth factor (VEGF) & laminin.

Results

After 48 hr of MCAo, the infarct volume was significantly reduced in the Ex+MCAo group (15.6±2.7%) compared to the MCAo group (44.9±3.8%) (p<.05), and many neuronal cells were detected in the Ex+MCAo group (70.8±3.9%) compared to the MCAo group (43.4±5.1%) (p<.05). The immunoreactivity of laminin, as a marker of microvessels and Vascular endothelial growth factor (VEGF) were intensively increased in the Ex+MCAo group compared to the MCAo group.

Conclusion

These findings suggest that the neuroprotective effects of exercise pre-conditioning reduce ischemic brain injury through strengthening the microvascular integrity after cerebral ischemia.

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