• 한국학교보건학회지
• /
• 제11권1호
• /
• pp.51-62
• /
• 1998

The purposes of this study are to identify sex-role Identity and stereotypes in students-specifically, to compare men with women, and high school students with college students The subjects consisted of 283 college students and 392 high school students in Seoul A Bem's Sex-Role Inventory translated by Hur, Sookja for sex-role identity stereotype scales and modified by Kim, Dongil was used The major findings were as follows 1 Androgyny type was the most prevalent of all four types (35 3%) in college male students, but undifferentiated type was the most common (36 8%) for college female students 2 The sex-role identity distribution of high school male and female students was undifferentiated, androgyny, feminity, and masculinity in that order 3 There was a significant difference between male and female students in the perception sex stereotypes Women were inclined to oppose traditional sex-roles rather than men 4 There were significant differences between high school and college students in the perception of domestic sex-roles, appearance and occupational characteristics, as well as the psychosocial traits of sex stereotypes The college students tended to resist traditional sex-roles rather than high school students 5 There were no significant differences between sex-role types and sex stereotypes In conclusion, women have difficulty in developing a sex-role identity owing to the contradiction between a woman's desirable sex-role and her feminity sex-role identity.

• 한국환경보건학회지
• /
• 제42권6호
• /
• pp.353-364
• /
• 2016

Objectives: Determining the time activity patterns of urban populations is critical when performing an exposure assessment. The purposes of this study were to classify urban populations in Korea by their time activity patterns and to identify factors that influence these patterns. Methods: The time activity patterns of 31,634 and 20,263 individuals were obtained from two national databases collected in 2004 and 2009, respectively. The two largest metropolitan cities in Korea, Seoul and Busan, were selected for this analysis. For each city, multivariate linear regressions were performed to determine factors affecting the time spent in a residence and in transit. We also used cluster analysis to classify each urban population by activity pattern. Results: Nine distinctive activity patterns were identified in the Seoul and Busan populations, respectively, and the resulting classified population groups had specific characteristics. The identified patterns were similar for Seoul and Busan. The most significant factors affecting time spent in a residence were employment status, age, marriage status, education, and gender. Gender, education, employment status, and monthly income were significant factors affecting time spent in transit. Conclusion: These results indicate that, in addition to region, exposure scientists in Korea should consider classifying populations based on age, gender, and occupation.

• 한국건축시공학회지
• /
• 제19권3호
• /
• pp.273-279
• /
• 2019

본 연구에서는 건설현장에 설치된 표지판을 측색하여 색기준에 대한 적합성 검토와 현장여건에 적합한 관리 방안을 제시하고자 하였으며, 현장에 설치된 안전표지판은 관련기준에 적합한 정도가 적색 33%, 황색 22%, 청색 3%, 녹색 28%로 나타나 각각의 현장에 설치된 법적인 기준에 대부분 적합하지 않은 것으로 나타났으며, 청색 안전표지판에 대하여 보다 적극적인 제조생산과 관리에 대한 관련기관의 감독이 필요하다.

• 한국전문물리치료학회지
• /
• 제14권3호
• /
• pp.64-71
• /
• 2007

The purposes of this study were to determine correlations between the Berg Balance Test (BBS), Timed -UP & Go Test, Fugl Meyer-L/E, Balance, Sensory (FM-L/E, B, S), Motor Assessment Scale-Gait (MAS-G), Comfortable maximal Gait Speed (C MGS), and the Modified Barthel Index (MBI). The subjects were 40 stroke patients of the Korea National Rehabilitation Center in Seoul. Main outcome measures were Balance control (BBS, FM-B), Gait (TUG, C MGS, MAS-G), ADL (MBI) and Motor Function of Lower Extremities (FM-L/E, S). The data were analyzed using Pearson product correlation. FM scales between other clinical and instrumental indexes and multiple stepwise regression analyses were performed to identify prognostic factors for Balance, Gait and ADL Motor Function of Lower Extremity inclinations. The results of this study were as follows: The BBS, FM-L/E, balance, sensory and MBI showed positive correlation relations, but TUG and C MGS showed negative correlations. The sensory factor of the FM-scale showed the strongest variance in predicting BBS. However the FM-balance showed the strongest variance in predicting TUG, MAS-G and C MGS. The use of both quantitative and qualitative scales was shown to be a good measuring instrument for the classification of the general clinical performance of the patients.

• 한국산업보건학회지
• /
• 제8권1호
• /
• pp.133-145
• /
• 1998

The purposes of this study were to assess current status of respirator usage among workers in the small-scale industries and to identify those factors causing respirator wearers not to continuously wear respirators during work. Total 168 workers participated voluntarily in the survey. In order to cover all possible reasons, though not exclusive, 33 diverse questions were developed based upon the results in the published literatures and from researchers' own experience. The most common type of respirator worn was the disposable single-use respirator(42%). However, masks made of gauze, which should not be considered as a respirator, were widely used (38%). Only 28% of respondents indicated they wear respirators continuously during work. The major reasons for removing respirators include, in descending order of frequency, difficulty in breathing (46%), sweating (39%), bothered by frequent removal (21%), inadequate mask size (19%) and hot air temperature inside the respirator (19%), etc. In addition, minor reasons including mask design, administrative, and personal reasons were also identified. These reasons should be considered in a well designed respirator program in order to improve workers' acceptance and usage of respirators.

• 중환자간호학회지
• /
• 제14권2호
• /
• pp.12-23
• /
• 2021

Purpose : The purposes of this study were to examine the levels of job stress, perceptions of the patient safety culture, and patient safety nursing activities, and to identify factors influencing patient safety nursing activities among intensive care unit (ICU) nurses. Methods : For this cross-sectional study, data were collected from 161 ICU nurses working in two university-affiliated hospitals in Gyeonggi-do between June 30 and July 30, 2020. The data were analyzed with descriptive statistics, an independent t-test, a one-way ANOVA, the Pearson correlation method, and multiple regression using the SPSS program. Results : The average levels of job stress, perception of patient safety culture, and patient safety nursing activities were 3.48, 3.44, and 4.45 out of 5, respectively. Multiple regression showed that perception of patient safety culture and career in current workplace were found to be statistically significant correlates of patient safety nursing activities. Conclusion : In order to promote patient safety nursing activities, patient safety culture needs to be incorporated into the education of ICU nurses. Perception of patient safety should be enhanced to improve patients safety nursing activity.

• 한국산업보건학회지
• /
• 제6권1호
• /
• pp.1-16
• /
• 1996

This study was conducted at an automobile assembly line located in Kyonggi-do, Korea from January 16 to February 28, 1995. The purposes of this study were to assess worker exposures to hand-arm vibration and the performance of gloves for reduction of vibration. The exposure to vibration was measured using to the ISO 5349(1986) method. Vibration acceleration and frequency spectra for each tool were determined on-line replicating actual working conditions and analyzed together with exposure time for evaluating individual worker exposure. Eight pneumatic hand tools, 60 workers exposured to hand-arm vibration, and three pairs of gloves were involved in this study. Results are summarized as follows. 1. Dominant frequencies of vibration for all tools(n=8) measured in this study ranged from 250 Hz to 800 Hz. 2. There was no significant correleration between dominant frequencies and free running speed (p>0.05). 3. Total predicted exposure times of using impact, hammer type did not exceed 40 minutes, but metal finish task, using grinder and sander exceeded 40 minutes. Total exposure time affected significantly the frequency-weighted, 4 hr equivalent acceleration. 4. Predicted prevalence and observed exposure period data were compared in workers(n=60), according to ISO 5349. In this results, 23(50.0 %) and 24(48.07 %) persons exceeded the mean latency periods for vibration-induced white finger(VWF) at 10 % (n=46) and 50 % (n=52) standards, respectively. On the basis of ISO equation, mean latent periods for VWF were 3.23, 4.72 years at 10 %, 50 % standards, respectively. 5. Reduction of vibration by gloves was evaluated. Since impact pneumatic tools produced low frequency vibrations, conventional gloves did not provide any protection. Gloves A and C amplify somewhat the signal at frequency below 400 Hz; the attenuation increases progressively by frequency to reach 18 dB ($7.94{\times}10^{-6}m/s^2$) at 1,000 Hz, slightly worsening Glove B did not provide any protection and made the situation slightly worse. However, since they make the hands warm, the occurrence of vibration-induced white fingers may be reduced.

• 대한방사선기술학회지:방사선기술과학
• /
• 제30권4호
• /
• pp.313-320
• /
• 2007

[ $\ulcorner$ ]의료기사 등에 관한 법률$\lrcorner$에는 다수 직종을 총괄하여 규정하고 있어 방사선사 업무의 전문성 향상과 방사선의료기술에 대한 국민의 건강권을 보장하기 어렵다. 따라서 방사선사에 관련된 법령을 개별적으로 제정하는것이 요청된다. 개별법으로서 방사선사법은 궁극적으로 국민의 건강증진을 목적으로 하는 방사선사의 책임규제에 관한 법으로 제정되어야 한다. 이를 위해 전문방사선사에 대한 규정을 신설하고 보수교육과 면허관리제도의 강화를 통하여 국민들이 보다 수준 높은 양질의 방사선의료기술을 제공받을 수 있도록 하여야 한다. 또한 방사선사의 역할과 업무를 명확히 규정하여 국민에게 제공되는 의료방사선서비스의 질적 수준을 확보하여야 한다. 정부기관에는 의료방사선정책심의위원회를 두어 의료방사선의 안전관리와 방사선사 인력의 수급, 기타 의료방사선정책에 관한 중요한 사항이 검토되고, 심의되어야 한다. 그밖에 방사선조사선량의 기록, 관리를 통하여 방사선피폭으로부터 국민의 건강보호를 위한 규정도 필요하며, 팀의료의 일원으로서 방사선사의 지위가 보장되어야 한다.

• 한국환경보건학회지
• /
• 제46권5호
• /
• pp.495-503
• /
• 2020

Objective: This study aimed to compare the characteristics of humidifier disinfectant-like products (HD-like products) and humidifier disinfectant products (HD products) and introduce actual cases of the usage of HD-like products in hospitals based on an on-site investigation. Methods: The characteristics, chemical components, and usage of HD-like products (Hichlor or Biospot) and HD products (N-with) containing NaDCC (sodium dichloroisocyanurate) were compared. In the process of conducting the on-site investigation, four hospitals were identified as previously using HD-like products. Each on-site investigation to identify the use of HD-like products was composed of four parts: 1) hospital infection control guidelines, 2) manual for humidifiers in patient's rooms, 3) interviews with nursing staff, infection managers, and purchase managers, 4) searching on the product purchase system. Results: Although HD-like products (Hichlor and Biospot) and HD products (N-with) were sold for different usage purposes, they were all white-colored and coin-shaped foaming tablets with the same chemical component, NaDCC. The manual for using HD-like products and HD products was similar (inserting the tablet in a humidifier container with water). Among the four hospitals, one had used Hichlor in the same manner as HD (N-with) by inserting a tablet in 1L of water in a filled humidifier container and Biospot as a kind of detergent for humidifier container cleaning. Another two hospitals had used Biospot and/or Aniosyme as a kind of detergent for humidifier container cleaning. The other hospital had used unknown product in the same manner as N-with, so we thus assumed it was either an HD products (N-with) or HD-like products (Hichlor, Biospot). Conclusion: This study raises the possibility of the development of adverse health effects similar to exposure to an HD-products when exposed to an HD-like products and the possibility of further use in other medical institutions or multi-use facilities. Therefore, an expansion of the investigation is needed in order to confirm whether there have been similar cases in the past.

• 재활치료과학
• /
• 제13권2호
• /
• pp.27-40
• /
• 2024

목적 : 본 연구 목적은 노년 인구의 주거환경을 평가하기 위해 사용된 평가도구들을 체계적 고찰하고자 하였다. 연구방법 : 자료수집은 2015년 1월부터 2023년 8월 31일까지 해외 데이터베이스 Cochranelibrary, Pubmed, Proquest를 검색하여 주제와 관련된 자료를 추출하였다. 주거환경 평가도구를 사용한 267편에서 원도구를 기준으로 최종 9개의 평가도구를 추출하였다. 분석은 최종 9개 평가도구의 사용 동향 및 빈도, 특성, 평가 범위, 타당도 및 신뢰도 여부 등을 체계적으로 분석하였다. 결과 : 총 9개 평가도구의 사용빈도는 HOME FAST, IPAQ-E가 각 20%로 많이 사용되었다. 원도구의 평가 목적은 친화성(AFCCQ, AFEAT, NEWS), 물리적 장벽(CHIEF, PENBOM), 낙상 예방(HOME FAST), 치매노인의 가정환경(HEAC), 신체활동에 관한 환경(IPAQ-E), 접근성(Walk Score^®)으로 평가하고 있었다. 평가 범위는 고령친화도시(Age-Friendly Cities: AFC)의 8개 영역을 기준으로 AFCCQ, AFEAT, CHIEF는 8개 영역 모두를 평가하고 있었으며, 이외 NEWS (Full)는 3개, HOME FAST, IPAQ-E, Walk Score^®는 2개 그리고 HEAC, NEWS (Abb), PENBOM는 1개 영역을 포함하고 있었다. 결론 : 노년기에 살던 곳에서 살고자 하는 계속 거주를 실현하기 위해 고려되는 주거환경을 평가할 때, 평가 목적과 범위의 적절성 그리고 논리적 타당성 여부를 판단할 수 있는 기초자료를 제시하고 있음에 의의가 있다.