VDT작업자에서 업무로 인한 정신사회적 스트레스에 대한 인지가 근골격계장애에 미치는 영향

백남종,하미나,조수헌,강대희,백도명,주영수,윤덕로,권호장 大韓産業醫學會 1996 대한직업환경의학회지 Vol.8 No.3

업무에 의한 정신사회적 스트레스가 근골격계 질환의 유병에 미치는 영향을 파악하기 위하여 전화안내원을 대상으로 단면적 조사연구를 수행하였다. 연구 결과 나이, 교육정도, 근무연한, 가사부담 등의 인구학적 변수는 근골격계질환의 유병에 영향을 미치지 않는 것으로 분석되었다. 정신사회적 스트레스 중 업무요구도가 높다고 느끼는 집단에서 그렇지 않은 집단에 비해 근골격계 질환의 유병률이 통계적으로 유의하게 높게 나타났으나 업무재량도나 사회적지지도는 근골격계질환과 유의한 상관관계를 발견할 수 없었다. 그러나 업무요구도는 높고 업무재량도는 낮다고 느끼는 '근무긴장도가 가장 높은 군'은 업무요구도는 낮고 업무재량도는 높다고 느끼는 '근무긴장도가 낮은 군'에 비해 근골격계 질환의 발생위험이 통계적으로 유의하게 높은 것으로 나타났다. 본 연구의 결과는 업무로 인한 정신사회적 스트레스에 대한 인지 정도에 따라 근골격계질환의 유병률이 달라짐을 시사하고 있다. 따라서 작업관련성 근골격계질환의 예방을 위해서는 기존의 인간공학적 접근 이외에 스트레스를 감소시키려는 노력이 동시에 진행되어야 할 것으로 생각한다. A cross-sectional study was conducted to assess the association between perceived occupational psychosocial stress at work and the work-related musculoskeletal disorder(WRMSD) among employees using video display terminals. The study included 111 female telecommunication employees from three companies at ChungBuk province. Cases of WRMSD were defined using symptom questionnaire and physical examination conducted by rehabilitation specialist. Information on demographics, individual factors, and perceived psychosocial stress, were obtained by self-administered questionnaire. For assessing perceived psychosocial stress, we used variables from 'job strain model' proposed by Karasek. Associations between perceived psychosocial stress and WRMSD were assessed by multiple logistic regression models. Forty nine(44% to the total) subjects met our operational definition for WRMSD. Age, seniority, housing load were not associated with WRMSD. Perceived psychosocial stress was associated with WRMSD[odds ratio=3.28, 95% confidence interval: 1.05-10.19]. This study suggests that perceived occupational psychosocial stress is related to the prevalence of WRMSD.

Apolipoprotein E 다형성에 따른 사업장 근로자의 혈중 지질농도, 영양소 섭취 및 건강관련 생활습관

박유경,조상운,강지연,백윤미,성숙희,최태인 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.5

The purpose of this study was to investigate the association among nutrient intakes and health-related lifestyles with cardiovascular disease risk assessed by blood lipid profile according to Apolipoprotein E genotypes. Middle-aged industrial male workers who had completed their annual medical examination were recruited and data of 675 subjects who finished the nutrient survey were used in the analysis. Anthropometric parameters, dietary assessment (FFQ), health-related lifestyles and blood profiles were used for statistical analyses. Apo E genotype groups were classified into the following three genotypes: Apo E2 group (including E2/E2, E2/E3, E2/E4), Apo E3 group (including E3/E3), Apo E4 group (including E3/E4, E4/E4). The frequency of Apo E2, E3, and E4 allele were 13.3%, 75.0% and 11.7% respectively. There were no significant differences in the anthropometric parameters depending on different Apo E genotypes. Also, no significant differences in the nutrient intakes were found according to the genotype groups. The nutrient intakes of all subjects were similar to or higher than the level of KDRIs (Dietary Reference Intakes For Koreans) except for intakes of calcium (67.44% of KDRIs), vitamin A (73.83% of KDRIs) and vitamin B2 (78.02% of KDRIs). Also, there were no significant differences of health-related lifestyles according to Apo E genotype groups. As for the lipid profiles, Apo E4 group had significantly higher total and LDL-cholesterol concentrations than the Apo E2 group (p < 0.05). We confirmed that plasma total and LDL-cholesterol concentrations were greatly influenced by Apo E genotypes. However, nutrient intakes and health-related lifestyles were not associated with Apo E genotypes.

poster : The Association of depressive symptoms and Health Risk Factors in male workers

( Yun Mi Paek ),( Soo Geun Kim ),( Chong Soon Kim ) 한국지질동맥경화학회 ( 구 한국지질학회 ) 2006 한국지질동맥경화학회 추계학술발표논문집 Vol.2006 No.-

산업장 남성 근로자의 지방간 유병율 및 위험요인 연구

백윤미(Paek Yun-Mi),최태인(Choi Tae-In),김윤정(Kim Yun-Jeong),최은옥(Choi Eun-Ok) 한국재활간호학회 2007 재활간호학회지 Vol.10 No.2

Differences in Air Pollution Effects on Respiratory Disease are due to Sex?

Mi-Sun Lee,Ki-Do Eum,Yun-Suk Pak,Domyung Paek 한국보건교육건강증진학회 2007 한국보건교육·건강증진학회 학술대회 발표논문집 Vol.- No.-

This study aimed to explore the sex differences in the relationship between acute exposure to air pollution and respiratory disease in children. Despite a relatively high prevalence of respiratory disease in boys, the significance of air pollutions were only apparent in girls. These results suggest that sex is an important determinant for air pollution-induced respiratory problems.

Case Reports : A rare case of primary adenosquamous carcinoma arising from ovary

( Ji Yun Lee ),( Song Mi Noo ),( Nam Hun Cho ),( Young Mi Choi ),( Ga Won Yim ),( Maria Lee ),( Jiheum Paek ),( San Hee Lee ),( Eun Ji Nam ),( Sang Wun Kim ),( Young Tae Kim ) 대한산부인과학회 2010 Journal of Womens Medicine Vol.3 No.3

Primary adenosquamous carcinoma of ovary is extremely rare malignancy. We report a case of primary adenosquamous carcinoma of the ovary which has not been reported in Korea before. The case of a 32 year old woman, evaluated for palpable abdominal mass is presented. Ultrasonography, abdomino-pelvic MRI, PET-CT were suggestive of a malignant neoplastic process. Surgical debulking operation including total abdominal hysterectomy, bilateral salpingo-oophorectomy, bilateral pelvic lymph node dissection, para-aortic lymph node biopsy, total omentectomy, incidental appendectomy and low anterior resection of rectum were performed. Histopathology demonstrated primary adenosquamous carcinoma arising from the left ovary to the myometrium, serosa, rectal wall mass and omentum. The staging for ovarian tumor was consistent with FIGO stage IV. We present a case of this rare malignancy

직장인 남성을 대상으로 한 12주간의 영양교육이 대사증후군 관련 인자에 미치는 영향

이미선(Mi Sun Lee),강해진(Hae Jin Kang),오혜선(Hye Sun Oh),백윤미(Yun Mi Paek),조여원(Ryo Won Choue),박유경(Yoo Kyoung Park),최태인(Tae In Choi) 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.1

The purpose of this study was to investigate the effect of nutrition counseling on improving metabolic syndrome (MS) risk factors. Sixty-eight subjects were grouped according to their numbers of MS risk factors. Subjects who have three or more risk factors of MS were defined as High risk, subjects who have two risk factors of MS were defined as low risk, and subjects who have below two risk factors of MS were defined as no risk group. All groups finished nutrition counseling every three weeks for 12 weeks. Anthropometric, dietary assessments (24 hr-recall) and blood samples were measured at 0 and 12 weeks nutrition counseling. After 12 weeks of intervention, anthropometric data (weight, BMI, body fat (%), and waist/hip ratio) were significantly decreased (p < 0.05) in all groups. Daily consumption of calorie was decreased significantly (p < 0.05) in the group of low risk and high risk. Blood level of fasting plasma glucose was significantly decreased (p < 0.001) in all groups after 12 weeks of intervention. Significantly, the fasting plasma glucose level was returned to normal range in the high risk group. The number of people who have three or more risk factors of MS (high risk group) was decreased from 25 to 12. Sum of MS Criteria decreased from 85 to 52 in the group of MS and decreased from 143 to 99 in all groups. These results indicate that nutrition counseling for male workers at the worksite proved to be helpful by reducing the risk factors of MS and thereby reducing the risk of cardiovascular disease. Continuing and systematic nutritional management programs should be developed and implemented for male workers at the worksites. (Korean J Community Nutrition 13(1) : 46~61, 2008)

Survey of Rice Proteins Interacting With OsFCA and OsFY Proteins Which Are Homologous to the Arabidopsis Flowering Time Proteins, FCA and FY

Jang, Yun Hee,Park, Hyo-Young,Kim, Soon-Kap,Lee, Jeong Hwan,Suh, Mi Chung,Chung, Young Soo,Paek, Kyung-Hee,Kim, Jeong-Kook Oxford University Press 2009 Plant & cell physiology Vol.50 No.8

<P>The FCA protein is involved in controlling flowering time and plays more general roles in RNA-mediated chromatin silencing in Arabidopsis. It contains two RNA-binding domains and a WW domain. The FCA protein interacts with FY, a polyadenylation factor, via its WW domain. We previously characterized a rice gene, OsFCA, which was homologous to FCA. Here, we found that the OsFCA protein could interact through its WW domain with the following proteins: OsFY, a protein containing a CID domain present in RNA-processing factors such as Pcf11 and Nrd1; a protein similar to splicing factor SF1; a protein similar to FUSE splicing factor; and OsMADS8. The FY protein is associated with the 3' end processing machinery in Arabidopsis. Thus, we examined interactions between OsFY and the rice homologs (OsCstF-50, -64 and -77) of the AtCstF-50, -64 and -77 proteins. We found that OsFY could bind OsCstF50, whereas the OsCstF77 protein could bridge the interaction between OsCstF50 and OsCstF64. Taken together, our data suggest that OsFCA could interact with several proteins other than OsFY through its WW domain and may play several roles in rice.</P>

고학력 사무직 남성을 대상으로 한 반복적인 영양교육이 만성질환 예방에 미치는 효과와 DQI-1를 이용한 식사의 질 평가

장미(Mi Jang),김혜련(Hye Ryeon Kim),황명옥(Myung Ok Hwang),백윤미(Yun Mi Paek),최태인(Tae In Choi),박유경(Yoo Kyoung Park) 대한지역사회영양학회 2010 대한지역사회영양학회지 Vol.15 No.5

The purpose of this study was to investigate the effect of 3-month nutrition education (First Time Intervention, FI) + additional 3-month nutrition education (Repeated Intervention, RI) which was performed after the 8-month followup. FI was conducted during 0-3 months and RI for 11-14 months. Ninety-two subjects completed FI program, and 38 out of 92 subjects who received FI finished the RI. Anthropometric data, dietary assessment (24hr recall) and fasting blood analysis were measured at 0 month, 3 months, 11 months and 14 months time points. After FI (3 mo), waist circumference, triglycerides, total cholesterol were significantly decreased. At 11 month follow-up, body weight, BMI, hip circumference, SBP, DBP were significantly rebounced and HDL cholesterol was significantly decreased. Therefore, the effect of short-term nutrition education was not being sustained. After the secondary nutrition intervention (14 mo), waist circumference and hip circumference were again significantly decreased. Total diet quality index-international (DQI-I) score was significantly increased in both FI group and RI group. The changes in DQI-I scores were significantly correlated with the changes in body weight (r = -0.129, p < 0.05) and counts of nutrition education (r = 0.159, p < 0.05), indicating that effective nutrition education helps improve the diet quality leading to a possible role in CVD prevention among male workers. Although a short-term intervention seems to be a success, the effect was not retained in this study. Therefore, we suggest incorporating nutrition education as a routine program for male worker at worksite. (Korean J Community Nutr 15(5): 614~624, 2010)

부채비율과 과잉투자성향이 수익비용대응에 미치는 영향

김도윤 ( Do Yun Kim ),백원선 ( Wonsun Paek ),이보미 ( Bo-mi Lee ) 한국회계학회 2017 회계학연구 Vol.42 No.3

본 연구는 부채비율과 과잉투자성향이 수익비용대응에 어떠한 영향을 미치는지를 분석하였다. 수익비용대응을 당기 수익과 전기, 당기 및 차기 비용간의 관계로 파악한 Dichev and Tang(2008)의 모형을 차용하여 1995년부터 2013년까지 유가증권시장에 상장된 6,435개 기업-연도를 대상으로 실증분석한 결과는 다음과 같다. 먼저 부채비율이 높은 기업의 당기 수익과 당기 비용은 유의한 음(-)의 관계를 나타내었고, 당기 수익과 차기 비용은 유의한 양(+)의 관계를 보였다. 부채비율이 높은 기업은 지출한 비용만큼의 수익 창출이 이루어지지 않아 당기의 수익비용대응이 약화된 것으로 판단된다. 그리고 부채비율이 높은 기업의 경영자는 차입요건을 충족시키거나 손실을 회피하기 위해 가능한 한 비용을 지연인식할 유인을 갖기 때문에 당기 수익과 차기 비용간 대응은 오히려 강화된 것으로 해석된다. 한편, 부채비율이 높더라도 과잉투자성향이 낮은 기업의 당기 수익과 당기 비용은 유의한 양(+)의 관계를 나타냈고, 당기 수익과 차기 비용은 유의한 음(-)의 관계를 보였다. 부채비율이 높더라도 과잉투자성향이 낮으면 상대적으로 향후 기업성과나 재무구조가 개선될 가능성이 존재하기 때문에 당기의 수익비용대응이 강화된 것으로 파악된다. 그리고 과잉투자성향이 낮은 기업은 미래의 수익창출 여력을 확보하게 되어 비용을 지연인식 할 유인이 낮기 때문에 당기 수익과 차기 비용간 대응은 상대적으로 약화된 것으로 판단된다. 본 연구는 부채비율로 측정된 재무건전성 수준이 수익과 비용의 동시적 및 비동시적 관계에 유의한 영향을 미친다는 사실을 분석했다는 점에서 의의가 있다. 또한 부채비율 수준이 같더라도 과잉투자 정도에 따라 차별적인 수익비용대응 패턴을 보인다는 본 연구의 결과는 이해관계자들이 기업의 재무건전성에 따른 수익비용의 구성을 해석함에 있어서 주의를 기울일 필요가 있음을 시사한다. This study examines whether leverage, proxying for financial health, affects matching between revenues and expenses in the current and next periods and whether excess investment moderates the relation between leverage and matching. The primary finding is that the matching between current-period revenues and current-period expenses becomes worse for high leverage firms than for low leverage firms. Instead, the matching between current-period revenues and next-period expenses is stronger for high leverage firms than for low leverage firms. This suggests that high leverage firms delay recognizing expenses into next period from current period to improve profitability. Further, the poor contemporaneous matching between revenues and expenses is attenuated for high leverage and low excess investment firms compared to high leverage and high excess investment firms. This shows that when high leverage firms do not commit excess investment, their poor matching is restored to a certain extent. Overall, the results in this study indicate that firm characteristics such as financial health and excess investment have a significant effect on the revenue-expense matching. Further, this study suggests stakeholders need to be careful when evaluating firms with poor financial health, given that financially unhealthy firms with excess investment deteriorate the contemporaneous relation between revenues and expenses.