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자료 : 영양사의 직무능력 향상을 위한 계속교육의 참여동기 분석
손정민 ( Cheong Min Sohn ),조영연 ( Young Yun Cho ),배미용 ( Mi Yong Bea ),도은경 ( Eun Kyoung Do ),나우리 ( Woo Ri Na ),김미성 ( Mi Sung Kim ) 대한영양사협회 2013 대한영양사협회 학술지 Vol.19 No.4
본 연구는 영양사 직무능력 향상을 위한 계속교육의 참여동기를 분석하여 향후 영양사의 계속교육 프로그램 개발을 위한 기초자료로 사용하기 위해 실시되었다. 영양사 622명을 대상으로 조사된 설문 분석 결과는 다음과 같다. 1. 본 연구에 참여한 영양사는 연령별, 최종학력별, 근무처별, 영양사 업무 근무경력별로 분류하여 조사하였다. 조사에 참여한 영양사의 연령대는 40대가 262명(42.1%)으로 가장 많았으며, 최종학력은 4년제 대학졸업이 322명(51.8%)으로 가장 많은 것으로 나타났다. 근무처는 학교 영양사가 251명(40.4%)으로 가장 많은 것으로 나타났으며, 근무 경력은 7∼10년 228명(36.7%)이 가장 많은 것으로 나타났다. 2. 전문영양사 계속교육 참여동기에 대한 타당성 및 신뢰도 검증을 위해 요인분석을 실시한 결과 총 4개의 요인이 도출되었다. 이는 각각 ‘전문역량 유지 및 개발’, ‘상호교류 및 전문가의 책임’, ‘직업의 안정성, 개인의 이익’, ‘고객에 대한 서비스’라 명명하였고, 이 중 ‘전문역량 유지 및 개발’의 설명분산이 29.343%로 가장 큰 것으로 나타났다. 참여요인의 Cronbach’s α값은 각각 0.967, 0.927, 0.878, 0.937로 분석되었다. 3. 본 설문에 참여한 영양사의 일반적 특성에 따른 계속교육 참여동기에 대한 분석결과 연령이 낮을 수록, 학력이 낮을수록, 유치원, 어린이집, 기타 근무자일 경우, 6년 이하의 경우에서 ‘직업의 안정성, 개인의 이익’에 대한 참여동기가 높은 것으로 분석되었다. 이상 결과를 종합하여 볼 때 영양사 계속교육 촉진 및 프로그램 개발을 위해 본 연구에서 분석된 연령, 학력, 근무처 및 경력 등을 고려하여 전문성을 증진시킬 수 있는 프로그램을 개발해야 할 것이며, 특히 연령이 적고, 경력이 길지 않은 영양사의 참여동기가 높은 것으로 보아 이들을 위해 전문성을 가진 프로그램 개발이 우선적으로 이루어져야 할 것으로 사료된다. This study analyzed the reasons for continuing education among dietitians. An internet-based survey of 622 dieticians was conducted from August 31, 2012 to September 12, 2012. Based on data from the Participation Reasons Scale (PRS) questionnaire, factor analysis was conducted by principle component analysis for the extraction of major factors. Subsequent reliability analysis was performed by assessing Cronbach`s α. The ANOVA-test was performed to compare the participation reason scores for each factors according to general characteristics. Statistical analysis was performed using SPSS ver.17.0, and P<0.05 was considered significant. Factor analysis for the participation reasons revealed four types of factors. These factors were “maintenance and development of professional competencies”, “interaction and responsibility of professionals”, “job stability and personal profits” and “services for customers” respectively. Among the participation reasons, “maintenance and development of professional competencies” was the first reason with a 29.34% variance. In addition, the participation reasons for continuing education differed according to age (P<0.05), the highest level of education (P<0.05), workplace (P<0.01), and work experience in dietetic area (P<0.001). In conclusion, continuing education programs for dietitians should focus on effectively developing and promoting professionalism.
대사증후군 남성에서의 혈중 Osteoprotegerin의 아디포넥틴과의 상관성과 비만도에 따른 차이
나우리(Woo Ri Na),손정민(Cheong Min Sohn) 대한지역사회영양학회 2011 대한지역사회영양학회지 Vol.16 No.6
Osteoprotegerin (OPG) plays a core role in bone reformation by antagonizing the effect of receptor activator of nuclear factor κ-B ligand (RANKL), and mediates vascular calcification in cardiovascular disease patients. Thus, we aimed to examine the relationship between serum OPG levels and cardiovascular factors and inflammatory markers in metabolic syndrome patients (MS). This cross-sectional study included 96 men who visited the diet clinic between May and July 2011. Patients were classified into 2 groups based on NCEP-ATP guidelines: normal and with MS (n = 50 and 46, respectively). Physical measurements, biochemical assay were measured. Serum OPG and IL-6, diponectin and hs-CRP were assessed. MS were aged 50.02 ± 10.85 years, and normal patients 52.07 ± 9.56 years, with no significant differences. Significant differences were not observed in BMI between the 2 groups. Moreover, significant differences were not observed in serum OPG, however, the serum OPG level (4.41 ± 1.86 pmol/L) differed significantly between an overweight MS (BMI > 25) and normal patients. OPG was correlated to age (r = 0.410, p = 0.000), HDL-cholesterol (r = 0.209, p = 0.015), and log adiponectin (r = 0.175, p = 0.042). Multiple regression analyses using the enter method showed that age (β = 0.412, p = 0.000) and BMI (β = 0.265, p = 0.000) considerably affected OPG. In conclusion, out study showed that serum OPG levels are correlated with cardiovascular risk factors, such as BMI, HDL-cholesterol and adiponectin in MS and adiponectin, suggesting that serum OPG has potential as a cardiovascular disease indicator and predictor. (Korean J Community Nutr 16(6) : 762~770, 2011)
김정희,이영미,주나미,최경숙,손정민,박상현,정정순,도혜자,유현주,Kim, Jung-Hee,Lee, Young-Mee,Joo, Na-Mi,Choi, Kyung-Suk,Sohn, Cheong-Min,Park, Sang-Hyun,Chung, Chung-Soon,Do, Hae-Ja,Ryou, Hyun-Joo 한국식품조리과학회 2010 한국식품조리과학회지 Vol.30 No.2
This study was conducted to develop a novel tomato sauce using natural seasoning. The data was analyzed using SPSS for Windows (version 14.0). Two factors of the tomato sauce were varied was tomato paste and sugar. Nine tomato sauces were produced with various compounding ratios of tomato paste and sugar. The color, viscosity and sensory evaluations of the nine tomato sauces were determined. Items examined in the sensory evaluation were color, sweetness, viscosity and overall quality. Sweetness($4.44{\pm}1.36$), viscosity($5.16{\pm}1.28$) and overall quality($4.68{\pm}1.11$) of the tomato paste 340g and sugar 100 g sample got highest scores. Therefore, this composition was used as tomato spaghetti sauce. Tomato spaghetti sauce using a natural tomato sauce and artificial tomato sauce was prepared and subjected to a sensory evaluation. Items included in the sensory evaluation were taste, flavor, harmony, overall quality. In this analysis, all sensory item scores of the tomato spaghetti sauce using natural seasoning were significantly higher than when artificial seasoning was used. Therefore, the potential of commercialization of tomato sauces using natural seasoning was confirmed.
게임특성화 고등학교 학생의 비만도에 따른 영양상태, 생활습관 및 골밀도 비교 연구
오윤경(Yun Kyoung Oh),손정민(Cheong Min Sohn) 대한지역사회영양학회 2010 대한지역사회영양학회지 Vol.15 No.3
The purpose of this study was performed to evaluate the prevalence of overweight and to compare the dietary behaviors, nutrient intake and physical activities of specialized game high school students. Total of 163 subjects participated and their weight, height, waist circumference, hip circumference and bone status by a quantitative ultrasound method were measured. The subjects were surveyed by a self-administered questionnaire about general characteristics, dietary behaviors and physical activities. Nutrient intakes of the subjects were assessed by semi-quantitative food frequency questionnaire. The subjects were divided into four groups on their obesity level by BMI. The prevalence of underweight, normal, overweight and obese group was 6%, 58%, 16%, and 20% respectively. BMI was negatively correlated with bone mineral density (p<0.01) and positively correlated with WHR (p<0.01). The dietary guideline compliance score for “Enjoy Korean rice food style” was 2.63, followed by “Prepare food sanitarily” 2.48, “Do not skip breakfast” 2.29, “Eat a variety of vegetables, fruits, dairy products daily” 2.25, “Drink water instead of beverage” 2.10, “Choose less fried foods” 2.09 and “Maintain healthy weight” 1.91. The exercise frequency of walking was not significantly different between groups; however, heavy exercise frequency was significantly lower in underweight group than the other groups (p<0.05). The energy intake was 2153 kcal, which was 81.2% of the Estimate Energy Requirement, and the intake of calcium and vitamin B2 was 66.7% and 77.8% of KDRIs. Particularly, the intake of iron, vitamin A and vitamin C was about 59.4%, 52.2% and 55.4% of KDRIs and INQ was 0.71, 0.63 and 0.65 respectively, and intake of folic acid fell behind 39.1% of KDRIs and INQ was 0.46. Our study suggests that the systematic and continuous nutrition education will have to be provided at schools to improve dietary and health behaviors and prevent chronic metabolic disease for students of specialized game high school. (Korean J Community Nutrition 15(3): 393~402, 2010)