체중관리 프로그램이 중년비만여성의 체성분과 칼슘, 아연, 철 섭취에 미치는 영향 = Effects of a Weight Management Program on Body Composition, and Calcium, Zinc, and Iron Intake in Middle-aged Women with Obesity

다국어 초록 (Multilingual Abstract)

Purpose: We sought to observe the effects of a body weight management program on body composition, physical activity, and intake of calcium, zinc, iron, and other nutrients in middle-aged women with obesity. Methods: Middle-aged women with obesity were divided into the following 2 groups: weight management plus nutrition education and exercise (WM-NE) and weight management and exercise (WM-E). Then, we observed their anthropometric parameters, physical activity and dietary intake for 3 months. Results: Both groups showed a significant decrease in the mean body weight, BMI, body fat, body fat mass, waist circumference, and waist/hip ratio and showed a significant increase in endurance and flexibility after participating in the weight management program. The intake of calcium, zinc and iron in both groups decreased after participation in the weight management program. Conclusion: Consequently, the weight management program decreased body fat and waist circumference and increased physical fitness. These are positive steps for obesity improvement in middle-aged women with obesity. However, intake of calcium, zinc, and iron decreased; especially, calcium intake was insufficient. Therefore, we would like to study the weight management programs to improve bone health in middle-aged women with obesity.

국문 초록 (Abstract)

목적: 본 연구는 중년비만여성들을 대상으로 한 체중관리프로그램이 체성분, 체력관련 인자들 및 칼슘, 아연, 철과 다른 영양소 섭취 등에 미치는 영향을 관찰하기 위해 수행되었다. 방법: 중년비만여성을 WM-NE (weight management-nutrition and exercise) 군과 WM-E (weight management-exercise)군으로 나누어 3개월간 신체계측과 체력을 측정하고 식이섭취조사를 하였다. 결과: WM-E군과 WM-E군 모두 체중, BMI, 체지방, 허리둘레, 허리엉덩이 둘레 비율이 유의하게 감소하였다. WM-E군과 WM-E군 모두 유연성, 근지구력이 유의하게 증가하였다. WM-E군과 WM-E군의 칼슘, 아연, 철의 섭취량은 체중관리 프로그램 참여 후에 감소하였다. 결론: 이상의 결과 체중관리프로그램은 체지방과 허리둘레 등을 감소시키고 체력은 증가시켜 중년비만여성의 비만개 선에는 긍정적이었다. 그러나 칼슘, 아연, 철분 섭취량은 감소하였으며, 특히 칼슘섭취는 부족하여 이를 질적•양적으로 높이기 위한 다양한 체중관리프로그램이 필요하다고 사료된다.

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