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양지선 ( Yang Ji-Sun ) - 국민건강보험공단 일산병원
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Abstract
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This study was conducted to find out the degree of tiredness, accumulated tendencies of fatigues in accordance with 3 types of circadian rhythms and 3 types of perceived fatigue signs such as physical, psychological and neurosensory aspects in before and after work at night.
Samples were chosen from the 217 intensive care units nurses working in 13 general hospitals which had 3 shift rotating systems, Data were collected from November to December in 1999. Two hundreds seventeen respondents were classified by 3 circadian types such as 59 morning, 110 middle and 48 evening. Circadian type was measured by the circadian type scale which was designed by Ostberg and Home (1976). in order to estimate the level of tiredness, the investigator used the fatigue checklist designed by the Labor and Health Institute of Japan(1970). Analysis was done by frequency a percentages, x test and repeated measures ANOVA test.
The result of this study were as follow:
1. In the general characteristics of the subjects circadian types, moderate type had the large proportion at 50.7% and morning type had 27.2% and evening type had 22.1%.
2. According to the 3 types of fatigue signs the highest general tendency was General weakness and feeling of headsore for physically perceived sign, Drowsiness for psychological sign, and Uncomfortableness in sight seeing for neurosensorv sign.
3. The most frequently complained fatigue were observed in physical symptoms among physical, mental, and neurosensual symptoms. The percentage of complained was higher after night work than before the work started.
4. There was not any statistical significant difference between the circadian type and the degree of physical, mental, neurosensory fatigue.
5. There was not any significant significant difference in regarding to each date of night shift except difference between 1stand 2nd days of fatigue perceived physically.
Therefore, the study concluded that the fatigue perceived by night shift nurses might be related with shift working condition rather than circadian types.
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KeyWords
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중환자실 간호사, 피로, 수면유형, 교대근무
Circadian types, Fatigue, Intensive care units nurses, Shift rotating system
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원문 및 링크아웃 정보
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등재저널 정보
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