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광주지역 고등학생의 수면부족에 따른 간식 및 군것질 섭취에 대한 실태조사
박인자 ( In Ja Park ),박양원 ( Yang Won Park ) 한국식생활문화학회 2009 韓國食生活文化學會誌 Vol.24 No.3
The purpose of this study was to determine conditions of dining behaviors, sleep patterns, rates of obesity and intake of snacks and self-purchased snacks deriving from the lack of sleep in academic high school students. The anthropometric characteristics, height and weight (p<0.05), and the distribution of obesity index (p<0.001) showed significant differences between males and females. Dining scores for both male and female students decreased as the frequency of day time napping increased. Although, there was no significant difference in obesity-related "lack of sleep" between males and females, the rate of "being overweight" was slightly higher in female students who indicated that they experienced a "lack of sleep" than female students that indicated "no lack of sleep". While, whether intake of snacks and self-purchased snacks or not, day time napping frequency affected not to male students. However, the frequency of day time napping among females who ate snacks one or more times a day was higher (p<0.05), and a greater frequency of eating self-purchased snacks correlated with a greater frequency of day napping (p<0.01). Consequently, lack of sleep was identified as one of the factors increasing the frequency of intake of snacks and self-purchased snacks in females. Thus, this study suggests that dining behavior guidance should be given along with systematic and continual nutrition education so that the intake of snacks and self-purchased snacks can be moderated to optimize the physical and mental growth and development of adolescents.
박인자 ( Park In Ja ),유창식 ( Yu Chang Sig ),김희철 ( Kim Hui Cheol ),김진천 ( Kim Jin Cheon ) 대한소화기학회 2004 대한소화기학회지 Vol.43 No.1
Background/Aims: Primary appendiceal adenocarcinoma is a rare neoplasm that constitutes less than 0.5% of all gastrointestinal neoplasm. The aim of this study was to figure out its clinicopathologic characteristics that are not well understood. Methods: We reviewed the medical records of nineteen patients (9 males and 10 females) with histologically proven appendiceal adenocarcinoma. They had been treated at Asan Medical Center between June 1989 and December 2002. Their median follow-up duration was 72.5 months. Results: Their median age was 56.5 (range, 33~80) years. Thirteen patients had mucinous variants and the other five had adenocarcinoma. Seven patients (36.8%) were diagnosed as acute appendicitis. In fact, none of the patients was diagnosed correctly before surgery. The operative procedure, included right hemicolectomy in 9 patients, appendectomy alone in 2 patients, and debulking of their tumors or a biopsy in 8 patients. The 5-year survival rate was 20.5%. The patients with mucinous type had better prognosis than those with the non-mucinous type (p<0.01). In the patients with mucinous type, the survival rate after debulking operation was similar to that after right hemicolectomy. Conclusions: The most important prognostic factor of primary appendiceal adenocarcinoma was histology. The outcome of debulking operation is being watched compared with that of right hemicolectomy in mucinous variant. (Korean J Gastroenterol 2004;43:29-34)
림프절 전이가 없는 T3-4 직장암에서 예후인자의 분석
박인자 ( Park In Ja ),김희철 ( Kim Hui Cheol ),김태원 ( Kim Tae Won ),김종훈 ( Kim Jong Hun ),김정선 ( Kim Jeong Seon ),김정랑 ( Kim Jeong Lang ),유창식 ( Yu Chang Sig ),김진천 ( Kim Jin Cheon ) 대한소화기학회 2004 대한소화기학회지 Vol.43 No.1
Background/Aims: We aimed to verify the prognostic factors of stage II rectal cancer and the effect of radiation therapy on the survival and local recurrence rate. Methods: This study was undertaken in 202 patients who underwent curative resection of rectal cancer and confirmed to be stage II between July 1989 and December 1996. Univariate and multivariate (Cox`s model) analyses of survival were employed to identify prognostic factors. Statistical significance was assigned by p value of<0.05. Results: Overall recurrence occurred in 32 patients. Four patterns of recurrence were observed: hematogenous recurrence in 17 patients, local recurrence in 11, peritoneal seeding in two and simultaneous hematogenous and local recurrence in two cases. Overall 5-year survival rate was 85.6% and 5year disease free survival rate was 82.8%. There was no significant difference in local recurrence rate and survival according to radiation therapy or location of cancer. In multivariate analysis, the number of harvested lymph node was only a prognostic factor. Conclusions: The number of harvested lymph nodes has prognostic value in stage II rectal cancer. Postoperative radiation therapy should be considered for stage II rectal cancer with poor prognostic factors although radiation did not decrease local recurrence rate in present study. (Korean J Gastroenterol 2004;43:23-28)
박선우 ( Park Sun Woo ),박인자 ( Park In Ja ) 한국무용예술학회 2016 무용예술학연구 Vol.59 No.2
This study examined the effect of dance education on self-respect of “soldiers who need intensive care.” Samples were limited to 20 persons working at military units located in Yeonchon area, Gyeonggi-do. Test groups of 10 persons were surveyed in the before-and-after method after 12-weeks dance class, and control group was not manipulated. The measuring tool was composed of 5 Likert scale measuring self-respect, and high total score meant high self-respect. SPSS 21 was employed to analyze data. The results were as follows. Firstly, in test group, overall score of self-respect items including sub-factors was significantly raised up in comparison with before and after dance education. Secondly, in control group, score of two sub-factor of it was reduced and other factors of the group was somewhat raised up. However, in overall self-respect, there was a little reduction despite insignificance. In conclusion, we confirmed that dance education was profitable to soldiers in need.
논문 11 : 발레수업 참여가 군인의 우울감소에 미치는 영향
박선우 ( Sun Woo Park ),박인자 ( In Ja Park ) 한국무용교육학회 2016 韓國舞踊敎育學會誌 Vol.27 No.1
The present study was progressed to examine an effect of ballet class participation on melancholy of military men and explore an effect of dance education. The research samples were 30 soldiers that were taken 12 weeks ballet class and working at military units in Gyeonggi-do province, and they were composed of two groups, the problem soldier 13 peoples and the ordinary soldier 17 peoples. In order to draw a result, statistics program SPSS 21.0 was used, and also diverse statistical methodologies such as exploratory factor analysis, reliability analysis, correlation analysis, frequency analysis and paired t-test were employed. Ultimate conclusions of the present study are as follows. Firstly, in the both of the problem soldier and the ordinary soldier, there was statistically a significant reduction in interest loss and physical symptom that were sub-factors of melancholy. Secondly, in the both of the problem soldier and the ordinary soldier, there was statistically a significant reduction in negative emotion that was sub-factor of melancholy. Thirdly, in the both of the problem soldier and the ordinary soldier, there was statistically a significant reduction in melancholy emotion that was sub-factor of melancholy. Lastly, in the both of the problem soldier and the ordinary soldier, there was statistically a significant reduction in entire melancholy. In conclusion, on the basis of the research result, we ultimately could confirm that 12 weeks ballet class had a positive effect on reduction of melancholy of military men.
자기공명영상 기반의 임상병기 T3N0 직장암 환자에서 수술 전 항암방사선 치료의 무작위적 사용은 적절한가?
김지연(Jee Yeon Kim),박인자(In Ja Park),유창식(Chang Sik Yu),임석병(Seok-Byung Lim),이종률(Jong Lyul Lee),윤용식(Yong Sik Yoon),김찬욱(Chan Wook Kim),김진천(Jin Cheon Kim) 대한종양외과학회 2014 Korean Journal of Clinical Oncology Vol.10 No.1
Purpose: Preoperative chemoradiotherapy (PCRT) has been widely adopted. However, benefit of PCRT for patients with clinically T3N0 (cT3N0) rectal cancer is doubtful. We analyzed oncologic outcome in patients with magnetic resonance image (MRI) staged cT3N0 rectal cancer according to receipt of PCRT. Methods: Between January 2006 and December 2010, one hundred twenty four patients were MRI-based T3N0 rectal cancer. In patients who received PCRT the median dose of given radiotherapy was 5,040 Gy, and either 5-fluorouracil/leucovorin, capecitabine or S-1/oxaliplatin was delivered. The 3-year disease free survival rate (DFS) and sphincter preservation were compared. Results: Sixty four patients received and sixty patients did not receive PCRT. Rate of complete remission was obtained in 17.2% of PCRT group. Sphincter-preserving surgery was performed in 79.7% of PCRT group and 88.3% of non-PCRT group (P=0.194). In patients with low-lying rectal cancer, sphincter-preservation was also not different; PCRT 70.5% and non-PCRT 66.7% (P=0.761). Overall recurrence occurred in 21.9% in PCRT group and 15.0% in non-PCRT group (P=0.327). Three-year DFS was comparable between PCRT (76.5%) and non- PCRT group (79.7%) (P=0.330). Conclusion: Preoperative chemoradiotherapy in MRI-based cT3N0 rectal cancer had no benefit on sphincter preservation and did not improve DFS. Therefore, the routine use of PCRT in cT3N0 rectal cancer should not be warranted.