도시 저속득층 노인들의 영양 및 건강상태 조사와 급식이 노인들의 영양 및 건상상태 개선에 미치는 영향 -II. 생화학적 영양상태 및 건강상태-

구재옥,박양자,김진규,이은하,손숙미 대한지역사회영양학회 1996 대한지역사회영양학회지 Vol.1 No.2

This study was conducted to assess biochemical nutritional status and health status of 53 men and 130 women aged over 65 years and residing in low-income areas in Seoul. Nutritional status and health status were determined by hematological analysis, incidence of disease, and clinical symptoms. Mean serum cholesterol levels were 159.7mg/dl in men and 182.4mg/dl in women and triglyceride levels were 124.6mg/dl in men and 130.6mg/dl in women. The serum lipid levels were higher in women than in men, and 88% of the subjects belonged to normal range and 12% belonged to hyper lipid. The mean hematological indices.; Hb, Hct, RBC, MCH, serum iron belonged to normal ranges. The proportion of anemic state were 16~18% in men and 20~25% in women. Mean serum Ca, Cu and Zn levels were 9.4mg/dl, $84.2\mu\textrm{g}/dl$ and $75.8\mu\textrm{g}/dl$ for male and $9.5\mu\textrm{g}/dl$, $88.3\mu\textrm{g}/dl$ and $75.6\mu\textrm{g}/dl$ for female, respectively. However, proportion of low Ca, Cu and Zn status were 8~20%, 77~84% and 12~34%, respectively. The biochemical indices were not significantly different according to age, BMI, obesity rate. Cholesterol, RBC, MCH and serum iron levels were significantly different between men and women. (Korean J Community Nutrition 1(2) : 215-227, 1996)

모유영양아와 인공영양아의 성장과 에너지 및 단백질대사에 관한 종단적 연구

구재옥,최경숙,김원경 대한지역사회영양학회 1996 대한지역사회영양학회지 Vol.1 No.1

This study was carried out to investigate growth performance, energy and protein metabolism of breast and formula fed infants from birth to 3 months postpartum. There were four groups : breast fed(BF) and three formula fed groups(FFM, FFN and FFP). There was no significant difference in the height of infants according to feeding method and formula brands. However, mean weight of FFM was significantly higher than that of FFP and BF at 1 and 3 months postpartum, respectively. Mean head circumference of FFN was lowest among groups. The average intake of breast milk was $781.4{\;}{pm}{\;}119.3m{\ell}/day$ and that of formula was $848.6{\;}{pm}{\;}118.5m{\ell}/day$. Mean apparent digestible energy intakes of formula-fed infants and breast-fed infants during 3months were 568.9 $\pm$146.9 kca1/day and 657.9$\pm$212.8 kca1/day, respectively. The average protein intake of brest-fed and formula-fed infants were 8.3$\pm$1.6g/day and 14.1$\pm$14.1 g/day, respectively. The protein intakes of formula-fed infants were significantly higher than those of breast-fed infants at 1, 2, 3 months. The apparent protein digestibility of breast-fed infants was singnificantly higher compared to formula fed infant. These data suggest that RDA for infants be established and breast feeding be encouraged.

보건소 영유아 영양사업 실태와 보건소 종사자와 영유아모의 영양사업 요구도

구재옥,최경숙 대한지역사회영양학회 2001 대한지역사회영양학회지 Vol.6 No.3

This study was carried out to investigate the present status of nutrition services for infants in public health centers and the need for nutrition services of health workers and infants mothers. The study subjects were 146 health workers and 197 infants mothers. The results were as follows : At present, the only major nutrition services for infants were vaccination and dental care. Proper nutrition management services were available to infants. Nutrition knowledge scores were 16.8 for health workers and 15.3 for mothers out of 20 possible points. Health workers strongly demanded a well-organized nutrition education program, government support, audio-visual materials and the employment of a community nutritionist. The public health workers, in particular, demanded the development of education programs for breastfeeding and weaning. The infants mothers demanded services of nutrition information and teaching of cooking and menu planning. Based on this, the results suggest that the employment of a community nutritionist and the development of practical nutrition service programs for infants are needed very urgently for public health centers.

학술대회 : 식이단백질과 칼슘이 인체의 칼슘대사에 미치는 영향

구재옥,최혜미 한국영양학회 1986 총회 및 학술대회 Vol.- No.21

入院産母의 營養에 關한 硏究

丘在玉,牟壽美 서울대학교 1975 서울대학교 論文集 Vol.25 No.-

To determine the nutritional status of women after childbirth, a study was conducted of 70 such women who were hospitalized at some time during a 25-day period of study, from July to September, 1973. Findings on diets, nutritional intake and food hibits are summarized as follows: 1. Meeyok soup, a traditional diet after childbirth in Korea, is generally given. Iodine conta­ined in Undaria pinnatifida (Meeyok) is a component of thyroxine, which increases during lact­ation; therefore, Meeyok soup considered beneficial. 2. Hospital diets for women after delivery can be divided into 5 categories: delivery special diet (D.S.D.), low sodium special diet (L.S.S.D.), general diet (G.D.), soft diet (S.D.), and full liquid diet (F.L.D.); which were supplied in 71%, 10%, 3%, and 13% of cases, respectively; and which consisted of rice, Meeyok soup, and milk (D.S.D. and L.S.S.D.); rice, soup, and 3 kinds of side dish (G.D.); porridge, soup, and 3 kinds of side dish (S.D.); and hot rice water, juice, and milk)F.L.D.). 3. Net food intake of five basic food groups in delivery special diets were shown to be 71.5% in cereal group, 9.1% in meat group, 12.3% in milk group, 6.9% in vegetable and fruit group, 0.2% in fat and oil group, by weight. Fruits were the most common supplemental food. 4. Intake was much higher after than before delivery; lower in L.S.S.D. than in D.S.D.; and nutritional intake was lowest in F.L.D. 5. Average daily nutritional intake after delivery a. D.S.D. supplied 2015 g.; LS.S.D., 1750g; S.D., 765g.; and F.L.D., 53g. b. D.S.D. supplied 2801 Cal.; L.S.S.D., 1750 Cal.; G.D., 1073 Cal,; S.D., Cal.; and F.L.D., 538 Cal. Thus all diets failed to meet recommended dietary allowance. c. Protein (1) Total protein intake was 83.4g in D.S.D., 66.2g in L.S.S.D., 32g in G.D., 18.5g in S.D., and 5.5g in F.L.D., all insufficient. (2) Animal protein compresed over 45% of total protein intake. (3) Protein score averaged 80.3, and the most limiting factor was sulfur­contataining amino acid. Protein given to the women was high in quality, while poor in quantity. d. Fat intake was 45g in D.S.D., 40g in L.S.S.D., 13g in F.L.D., D.S.D and L.S.S.D. meet FAO recommended dietary allowances. e. Relatively too much carbohydrate was taken. f. Minerals (1) Calcium intake was 1137㎎. in D.S.D., 948㎎. in L.S.D.D., 236㎎. in G.D., 422㎎. in S.D., and 89.8㎎. in F.L.D., All diets failed to meet recommended dietary allowance. (2) Iron was the most deficient nutrient: 9.8㎎. in D.S.D., 9.2㎎. in L.S.S.D., 3.6㎎. in G.D., 1.3㎎. in S.D., and 1.6㎎. in F.L.D., g. Vitamins (1) Vitamin A intake was sufficient in D.S.D. and L.S.S.D.. The other diets showed 771 I.U. in G.D., 1561 I.U. in S.L., and 1069 I.U. in F.L.D., all insufficient. (2) Thiamine intake was insufficient in all diet: 1.09㎎. in D.S.D., 0.95㎎. in D.S.S.D., 0.37㎎ in G.D., 0.48㎎. in S.D., and 0.15㎎. in F.L.D., (3) Riboflavin intake was 1.45㎎. in D.S.D., 1.23㎎. in L.S.D., 0.61㎎. in G.D., and 0.8㎎. in F.L.D.. Vitamin B Complex deficiency is worthy of note in diets containing large amounts of carbohydrate. (4) Niacin intake was insufficient in each diet; 14.3㎎. in D.S.D., 12.3㎎. in L.S.S.D., 4.8㎎. in G.D., 1.5㎎. in S.D., and 0.7㎎. in F.L.D. (5) Ascorbit acid in each diet was the most insufficient nutruent: 40㎎. in D.S.D., 48㎎. in L.S.S.D., 24.3㎎. in G.D., 20.8㎎. in S.D., and 5.4㎎. in F.L.D. Supplemental food provided 1/3 of total ascorbic acid intake. h. In each diet, intakes of all nutrients failed to meet recommended dietary allowances; most inadequate were G.D., S.D., and F.L.D. 6. As the result of good taboo during delivery, about 60% of this group no longer belived food taboos, 37% of delievery women still were concerned with prenatal care, and the others believed that. It was found that food taboo was no longer believed among this group.

현대 임산부의 영양과 건강 문제 : 임신 중 질병·음주·흡연과 환경오염 물질이 임산부의 건강 및 태아에 미치는 영향

구재옥 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.2

20~30대 젊은 여성의 골밀도, 신체조성과 식행동 연구

구재옥,안홍석,유숙영 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.4

This study was carried out to identify bone mineral density (BMD), body composition, lifestyle and dietary habits of young women by physical measurement and questionnaires. The study subjects, 190 young women living in Seoul, were divided into three age groups: 20 ~ 24 years (93), 25 ~ 29 years (44) and 30 ~ 39 years (53). There was no significant difference in mean body muscle mass, protein, mineral, body fat and BMI among the three age groups. The rate of low weight (18%) in 20 years group was higher that of the 30 years (11.3%). The mean BMD and T-score were 0.44 g/㎠ and -0.66. BMD and T-score of the forearm bone were significantly higher in the 30 ~ 39 years group. But BMD and T-score of calcanues were not significantly different among the three age groups. The rate of normal, osteopenia and osteoporosis subjects by BMD were 60.5%, 38.4%, 1.1%, respectively. The rate of osteopenia in 20 ~ 24 years group was significantly higher than the other age groups. The rate of meal irregularity was significantly higher in 20 ~ 24 years group. The rate of women who walk and are exposed to sunlight more than 1hr per day were significantly higher in 20~24 years group than the others. However, the score of food behaviors is significantly higher (bad) in 20 ~ 24 years group than the others. The relationship between BMD and frequency of food intake showed significant differences in beans, broom, seaweed and rice wine. In conclusion, the risk rate of BMD was very high, 40% of the subjects, and the risk rate of BMD was higher in 20 years group than 30 years group, and the rate of low weight in 20 years group was higher than in 30 years group. The food habits and behaviors were not healthy enough. Therefore, nutrition education is needed for bone health.

육류의 가정소비행동에 관한 연구 1. : 육류의 기호도 중심으로

구재옥,모수미 한국축산학회 1977 한국축산학회지 Vol.19 No.2

A survey on the behavior of meat consumption was conducted during May and June, 1976. Questionnaires consisting of cheeklist were submitted to 478 girl students of the Department of Home Economics, Korea Junior College of Air and Corespondence, who were sampled at random. Purposes of the survey were to; 1. determine the preference level of various meats. 2. determine the preference level of each meat-cookery. 3. identify the likes and dislikes of meats and find out the reasons for dislikes. Followings are the abstracted findings. 1. Beef is most prefered meat and chicken second, pork third both in urban arid rural areas. And dog is least prefered in both areas. But goat is prefered in rural areas, than in urban areas 2. Preference levels of meat cookeries were measured by 5 points scale(like very much=5, like=4, moderate=3, dislike=2, dislike very much=1) and average score of each cookery was measured. In accordance with results of the survey, some generalizations are consequently induced. First, conventional meat-cookeries are prefered to western style. Second, the rural inhabitantants had less chances to eat western meat cookeries than the urban inhabitants. Third, the preference of meat-cookeries is more affected by the cooking method than by the kind of meats. 3. Fatty and allergy are the major reasons for disliking meats, especially pork and chicken.

$20{\sim}30$대 젊은 여성의 골밀도, 신체조성과 식행동 연구

구재옥,안홍석,유숙영,Koo, Jae-Ok,Ahn, Hong-Seok,Yoo, Sook-Young 대한지역사회영양학회 2008 대한지역사회영양학회지 Vol.13 No.4

This study was carried out to identify bone mineral density(BMD), body composition, lifestyle and dietary habits of young women by physical measurement and questionnaires. The study subjects, 190 young women living in Seoul, were divided into three age groups: $20{\sim}24$ years(93), $25{\sim}29$ years(44) and $30{\sim}39$ years(53). There was no significant difference in mean body muscle mass, protein, mineral, body fat and BMI among the three age groups. The rate of low weight(18%) in 20 years group was higher that of the 30 years(11.3%). The mean BMD and T-score were $0.44g/cm^2$ and -0.66. BMD and T-score of the forearm bone were significantly higher in the $30{\sim}39$ years group. But BMD and T-score of calcanues were not significantly different among the three age groups. The rate of normal, osteopenia and osteoporosis subjects by BMD were 60.5%, 38.4%, 1.1%, respectively. The rate of osteopenia in $20{\sim}24$ years group was significantly higher than the other age groups. The rate of meal irregularity was significantly higher in $20{\sim}24$ years group. The rate of women who walk and are exposed to sunlight more than 1hr per day were significantly higher in $20{\sim}24$ years group than the others. However, the score of food behaviors is significantly higher(bad) in $20{\sim}24$ years group than the others. The relationship between BMD and frequency of food intake showed significant differences in beans, broom, seaweed and rice wine. In conclusion, the risk rate of BMD was very high, 40% of the subjects, and the risk rate of BMD was higher in 20 years group than 30 years group, and the rate of low weight in 20 years group was higher than in 30 years group. The food habits and behaviors were not healthy enough. Therefore, nutrition education is needed for bone health.

현대 임산부의 영양과 건강 문제 - 임신 중 질병 . 음주 . 흡연과 환경오염 물질이 임산부의 건강 및 태아에 미치는 영향 -

구재옥 동아시아식생활학회 1997 동아시아식생활학회지 Vol.7 No.2