연구배경 비만은 만성질환의 위험요인으로 중요한 건강문제일 뿐 아니라 심리적, 사회적으로도 개인을 위축시켜 사회생활에 영향을 미 친다. 본 연구에서는 산업장 남성 근로자들의 비만도에 따른 혈청 지질 및 영양소 섭취 상태를 평가하여 맞춤형 영양관리를 하는데 기초 자료로 활용하고자 한다. 방 법 2006년 3월에 발전 업무에 종사하는 근로자 174명을 대상으로 신체계측(신장, 체중, 체질량지수), 혈액검사(Total cholesterol, HDL-cholesterol, LDL-cholesterol, Triglyceride), 식이섭취조사를 실시하였고 그 중 자료가 불완전한 51명을 제외한 123명을 최종 대상으로 하였다. 식이섭취조사는 3일에 걸쳐 섭취한 모든 음식에 대하여 자가 기록하도록 하였으며 영양소 분석은 한 국영양학회의 Can-pro 3.0을 이용하였다. 결 과 평균 연령과 Total cholesterol, LDL-cholesterol, Triglyceride 농도는 과체중/비만군이 정상군보다 유의하게 높았고(p<0.05), HDL Cholesterol 농도는 과체중/비만군이 유의하게 낮았다(p<0.05). BMI는 혈중 LDL, Triglycerid와는 양(+)의 상관관계를 보였으며(p<0.05), HDL과는 음(-)의 상관관계를 보였다(p<0.01). 식이섭취조사 결과, 정상군과 과체중/비만군 모두 칼슘과 비 타민 B2, 엽산의 섭취량이 부족한 것으로 나타났다. 영양소 적정 섭취비(NAR)는 정상군의 단백질 NAR이 비만군보다 유의하 게 낮았다(p<0.05). 영양밀도지수(INQ)는 정상군, 비만군 모두 대부분 영양소의 INQ가 1.0을 넘어 양호한 수준이었으나 엽산 은 정상군, 비만군 모두 1.0 미만이었다. 칼슘과 비타민 B2, 엽산의 경우 두 그룹 모두 대상자의 과반수이상이 평균 필요량 이하로 섭취하는 것으로 나타났다. 결 론 본 연구 결과 정상군과 비만군의 영양소 섭취량에 유의한 차이는 없었으나 두 그룹 모두 칼슘, 비타민 B2, 엽산 섭취율이 낮 은 것으로 나타났다. 따라서, 만성질환 개선 및 예방을 위해 균형된 영양소를 섭취할 수 있도록 근로자 대상의 영양교육이 필요한 것으로 사료된다.

Background The prevalence of overweight and obesity in Korea is steeply increasing. Obesity is generally explained by an imbalance between increased energy intake and decreased activity. The purpose of this study was to evaluate and compare the diet quality of normal and overweight/obese male workers. Methods Of 174 workers, total of 123 healthy men participated in the study providing 3-day diet history and their lab data with simple anthropometry. Nutrition analysis was performed with CAN-Pro 3.0. Statistical analysis were performed between normal (BMI 18.5~23.0kg/m2, n=33) and overweight/obese(BMI≧23.0kg/m2, n=90) subjects. Results Their age was 44.39±8.89 (yrs) in the normal group and 48.29±7.90 (yrs) in the overweight/obese group. TG, Total and LDL-cholesterol were significantly higher in the overweight/obese group and HDL-cholesterol was significantly lower. Correlation between BMI and other factors were assessed. As expected, all the lipid profile and other parameters were consistent with previous reports. No significant difference was observed in energy intake. Diet quality assessment also was not able to distinguish the dietary pattern of obese vs. normal subjects. In both groups, Ca, Vit B2 and folate intake was lower in terms of INQ. Conclusions Data on the correlation analyses, most of the results are in agreement with other previously published literature. The role of diet composition or individual nutrient does not seem to contribute to extra weight gain. However, we could suggest from this result that Ca, Vit B2, folate must be included in any form of education or intervention.

Background The prevalence of overweight and obesity in Korea is steeply increasing. Obesity is generally explained by an imbalance between increased energy intake and decreased activity. The purpose of this study was to evaluate and compare the diet quality of normal and overweight/obese male workers. Methods Of 174 workers, total of 123 healthy men participated in the study providing 3-day diet history and their lab data with simple anthropometry. Nutrition analysis was performed with CAN-Pro 3.0. Statistical analysis were performed between normal (BMI 18.5~23.0kg/m2, n=33) and overweight/obese(BMI≧23.0kg/m2, n=90) subjects. Results Their age was 44.39±8.89 (yrs) in the normal group and 48.29±7.90 (yrs) in the overweight/obese group. TG, Total and LDL-cholesterol were significantly higher in the overweight/obese group and HDL-cholesterol was significantly lower. Correlation between BMI and other factors were assessed. As expected, all the lipid profile and other parameters were consistent with previous reports. No significant difference was observed in energy intake. Diet quality assessment also was not able to distinguish the dietary pattern of obese vs. normal subjects. In both groups, Ca, Vit B2 and folate intake was lower in terms of INQ. Conclusions Data on the correlation analyses, most of the results are in agreement with other previously published literature. The role of diet composition or individual nutrient does not seem to contribute to extra weight gain. However, we could suggest from this result that Ca, Vit B2, folate must be included in any form of education or intervention.

Body Mass Index, lipid profiles, NAR, MAR, ND, INQ