Journal of Korean Ophthalmic Optics Society (한국안광학회지)

The Korean Ophthalmic Optics Society (한국안광학회)
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The Relationship between the Refractive Power and Nutrient Intake of the Growth Period in Accordance with the Income

소득에 따른 성장기 영양소 섭취와 굴절력과의 관계

  • 예기훈 (백석대학교 안경광학과) ;
  • 이완석 (성덕대학교 안경광학과)
  • Received : 2013.04.30
  • Accepted : 2013.06.15
  • Published : 2013.06.30
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Abstract

Purpose: The Nutrient intake during the growth period is a critical factor for the development of the vision. In this study, we have analyzed the nutrient that has a correlation with the decrease of induced visual impairment. In addition, we investigated visual acuity and correlation of the nutrient in the higher-income youth and low-income youth. Methods: We used the Korean National Health and Nutrition Examination Survey 2010 document. The Korean National Health and Nutrition Examination Survey didn't show the clear standard of carbohydrates and fats, so we used the data from the Ministry of Food and Drug Safety standards with each 330 g, 51 g. In order to compare the correlation of nutrients and refraction, Nutrients has been classified macronutrients(energy, dietary fiber, protein, carbohydrate, fat), fat-soluble vitamins (vitamin A), water-soluble vitamins (vitamin C, riboflavin, niacin), trace minerals (iron), minerals (calcium, phosphorus, sodium, potassium) and water. Results: We investigated the correlation between refraction and nutrients on average about 328 subjects belonging to the high-income group. The fat intake was $54.21{\pm}32.60$ g, and it was about 2~10 times less than the recommended daily intake (112-540 g). Refractive power and fat intake showed a statistically significant correlation (O.D:p=0.033, O.S:p=0.029). We investigated the correlation between refraction and nutrients on average about 309 subjects belonging to the lowincome group. The phosphorus showed higher ingested by the $1118.75{\pm}501.98$ mg, and the sodium showed intake more than three times recommended intake by the $3705.24{\pm}2089.42$ mg. In addition, unlike other macro mineral it showed that was a correlation on the refraction by the 0.031. Conclusions: A broad variety of taking nutrition and good eating habits at the time of growth seems to have an effects to the good growth and vision and the senescence inhibition of vision.ave an effect to the good growth, the good vision and the senescence inhibition of vision.

목적: 본 연구는 시력발달에 중요한 시기인 성장기에 있어서 영양소 섭취가 시력에 미치는 영향과 상관성을 분석하였으며, 이와 관련하여 소득 상위집단과 소득 하위집단의 청소년을 대상으로 굴절력과 상관성을 갖는 영양소를 조사하였다. 방법: 본 연구는 보건복지부가족부 질병관리본부에서 시행한 2010 국민건강영양조사 자료를 기준으로 하였으며, 탄수화물과 지방은 2010 국민건강영양조사의 기준이 불분명하여 식약청이 제시한 330 g과 51 g을 기준으로 하였다. 영양소의 분류는 크게 다량영양소(에너지, 식이섬유, 단백질, 탄수화물, 지방), 지용성 비타민(비타민 A), 수용성 비타민(비타민 C, 리보플라빈, 나이아신), 미량무기질(철), 다량무기질(칼슘, 인, 나트륨, 칼륨), 수분으로 굴절력과 비교분석 하였다. 결과: 전체 소득수준 상에 해당하는 328명을 대상으로 영양소 섭취의 평균과 굴절력과의 상관성을 조사했다. 지방의 영양소의 경우 6~18세를 대상으로 하루 권장섭취량(112~540 g)에 2~10배보다 적은 $54.21{\pm}32.60$ g을 섭취하고 있는 것으로 조사되었으며, 지방의 섭취량과 굴절력은 통계적으로 유의한 상관성을 나타냈다(우안: p=0.033, 좌안: p=0.029). 전체 소득수준 하에 해당하는 대상자 309안을 대상으로 영양소 섭취의 평균과 표준편차 값 그리고 굴절력과의 상관성을 조사하였다. 인은 $1118.75{\pm}501.98$ mg으로 높은 섭취량을 나트륨은 $3705.24{\pm}2089.42$ mg으로 하루 평균 권장섭취량 보다 약 3배 많이 섭취하는 것으로 나타났으며, 이는 다른 다량무기질 영양소와 달리 굴절력과 p=0.031의 상관성을 나타내었다. 결론: 시력발달에 중요한 성장의 시기에 다양한 영양소의 균형 잡힌 고른 섭취 및 좋은 식습관은 건강한 성장과 더불어 건강한 시력을 유지하는데 충분히 영향을 미칠 것으로 사료된다.

Keywords

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