• Journal of the Korean Academy of Child and Adolescent Psychiatry
• /
• v.8 no.1
• /
• pp.43-49
• /
• 1997

This study was designed to explore whether the temperament of a child influences the physical growth. The Korean version of the Parent Questionnaire for Children developed by Thomas, Chess and Korn was applied to 395 Korean children whose ages ranged from 3 years to 7 years. Simultaneously the height and the weight were measured for each child and converted into percentile scale according to the Growth Curve and the Weight Percentile Table for the Height of Korean children. Statistical analysis was performed among 9 temperamental categories, height and weight percentiles for the age and weight percentiles for the height using the first-order partial correlation analysis, controlling for the familial mean income per month. Results showed that the more temperamentally difficult a child is, the lower weight he has when compared with the children of the same age or the same height. Although there were some differences, the tendency of the above findings was maintained both in male and female children. These results show that the temperament may influence the physical growth as well as the psychological development.

• Korean Journal of Health Education and Promotion
• /
• v.24 no.5
• /
• pp.69-85
• /
• 2007

Purpose: The purpose of this study is to clarify the traits of differences supposed as secular differences in physical growth between samples of children and youth in 1999 and 2005, and to identify the need of children and youth for health promotion. Methods: Two samples of different cohort were selected. The first one was consisted of 231 boys and 346 girls in 1999. And the other was consisted of 171 boys and 400 girls in 2005. Then the longitudinal growth distance data were collected from their cumulative health examination records. Results: The 2005 were larger in growth distances of stature, body weight, sitting height, and chest girth a at all ages from 6 to 16 in both boys and girls, so it could be concluded that a certain positive shift in growth process appeared in such a short duration. The 2005 were larger in growth velocity before peak age and also after peak age in body weight, but only in the term after peak age significant secular differences were found in stature for both sexes. As far as the growth distance concerned, the 2005 boys were ahead of the 1999 boys from 0.28-1.02 years and the 2005 girls from 0.32 to 0.81 years. In growth distance. Only in peak velocity, significant secular change was recognized in both sexes, any positive evidences of appearance of secular change were not found in peal age. In such derived physical indices as BMI, body weight index, sitting height index, and chest girth index, obvious evidences of secular change appearance were found.

• Journal of the Korea Safety Management & Science
• /
• v.7 no.2
• /
• pp.29-39
• /
• 2005

우리의 식생활 및 주거 환경이 향상됨에 따라 과거에 비해 학생들의 체격이 커지고 체형 또한 점차 서구화 되가는 경향을 보이고 있으나 아직까지도 초${\cdot}$중${\cdot}$고등학교에서는 학생 자신의 체격에 적합하게 조절하여 사용할 수 없는 고정형 의자를 사용하고 있다. 이에 따라 학생들의 신체발육에 지장을 초래 할 수 있으며 특히 요통과 같은 허리에 문제를 일으킬 수 있다. 따라서 본 연구에서는 학생 자신의 체격에 맞게 높낮이를 자유롭게 조절하여 사용할 수 있는 학생용 의자를 개발하였다. 개발된 조절형 의자는 일반적으로 사용하는 학생용 의자의 다리부분에 풀림과 조임이 가능한 금속제 나사형식의 높이조절봉을 도입하여 공구가 필요 없이 손으로 회전시켜 좌판의 높이를 자유롭게 조절하여 사용할 수 있게 설계하였다. 또한 의자 등받이는 전${\cdot}$후${\cdot}$상${\cdot}$하방향으로 이동되게 함으로써 착석 시 좌판의 깊이와 등받이의 높낮이를 동시에 한번의 동작으로 조절 가능하게 하였다. 한편 개발된 조절형 의자는 현재 우리나라에서 채택하여 사용하고 있는 ISO 5970(Standards for tables and chairs for educational institutions)과 비교하여 수용능력에 따른 적합성 여부를 평가하였으며 피실험자 40명을 대상으로 fitting trials를 실시하였다. 평가결과 개발된 조절형 의자는 두가지 평가 기준에 적합하였으며 실용화 가능성을 발견하였다. 향후 이를 각급 학교 및 학원에 보급 활용함으로써 학생들의 이상체형 형성을 억제하여 신체 발육과 안전을 도모할 수 있으며 학습효과 또한 높일 수 있다고 판단된다.

• Korea journal of population studies
• /
• v.15 no.2
• /
• pp.104-124
• /
• 1992

형제수, 출산순위, 출산터울, 모성의 출산시 연령 등 가족형성 양상은 아동의 신체적 발육 성장 및 지능발달과 강한 관련성을 보여 왔음이 세계 여러나라 아동을 대상으로 수행된 연구에서 보고되었다. 본 연구는 형제수와 출산순위, 그리고 출산시 모성의 연령은 아동의 신체적 지능적 발달과는 역상관관계를, 출산터울의 길이는 순상관관계를 나타낼 것이라는 가설을 증명하고자 1984년 한국중학생 1,2,3학년 약 46,000명을 대상으로 수행되었다. 지역별 그리고 사회경제적 상태별 비교를 위하여 서울시 고소득층이 주로 거주하는 학구내의 중학교와 저소득층이 거주하는 학구내 중학교 각각 5개를 선정하고 강원도내 전형적 농촌의 중학교 12개를 선정하여 신장, 체중, 좌고, 혈구용적 지능지수를 측정하였다. 이들 측정치들의 평균은 학부모와 담임선생님의 도움으로 작성된 가족형성 변수별로 비교되었으며 다중 희귀분석과 부분상관분석으로 연관성의 통계적 유의성을 검정하였다. 동일연령의 신체적 발육성장 지표들은 도시의 고소득지역 아동들이 가장 우수했으며 다음이 도시저소득 지역 아동이었고 농촌아동이 가장 빈약하였다. 남녀별 신체적 발육지표들의 차이는 연령이 많을수록 더 현저했으며 연령별 지역별 차이는 남학생에게서 더 두드러졌다. 평균 지능지수는 도시고소득지역 남학생들이 월등히 높아 114.8인데 비해 도시저소득지역 남학생들은 106.1, 그리고 농촌 남학생들은 105.3이었다. 남학생보다는 여학생의 지능지수가 낮았는데 이것은 대만 아동들도 여학생이 모든 연령에서 남학생보다 낮았다는 보고와 일치하였다. 한편 도시저소득지역과 농총지역 학생들은 남녀모두 평균지능지수가 비슷하였다. 가족형성변수들은 혼란변수들은 모든 제어했을 경우에도 아동들의 신체적 지능적 발달에 독립적으로 영향을 미쳤다. 발육지표중에 지능지수와 형제수가 가장 가족형성 변수들과의 연관성이 강했다.

• The Korean Nurse
• /
• v.14 no.1 s.75
• /
• pp.78-87
• /
• 1975

• Journal of Preventive Medicine and Public Health
• /
• v.11 no.1
• /
• pp.31-40
• /
• 1978

For the purpose of estimating the status of physical growth of primary school students in Busan area, the author had performed an investigation and analysis on the physical integrated value for past 6 years of random sampled 656 students (male 374, female 282). The summarized results were as follows : 1. The most rapid growth age of body-height was 7-8 years old as 5.9 cm in male and 10-11 years old in female as 6.5 cm, and the growth curve of body-height was crossed at 10-11 years old. 2. The most rapid growth age of body-weight was 9-10 years old as 3.1 kg in male and 10-11 years old in female as 3.9 kg, and the growth curve of body-weight was crossed at 10-11 years old. 3. The most rapid growth age of chest-girth was 8-9 years old as 3.1 cm in male and 9-10 years old in female as 2.9 cm, and the growth curve of chest-girth was not corssed. 4. The most rapid growth age of sitting-height was 6-7 years old in both sex as 3.3 cm and 3.4 cm, and the growth curve of sitting-height was crossed at 8-9 years old. 5. Using the physical integrated value was much simple and desirable at comparing with the areas. And the physical integrated value of primary school students on Busan area compared to Korean standard physical status was relatively good as body-height +0.33, +0.30, body-weight +0.33,+0.35, chest-girth +0.65, +0.57 and sitting-height +0.10, +0.20 with each sex.

• Journal of the Korean Society of Food Science and Nutrition
• /
• v.22 no.5
• /
• pp.552-558
• /
• 1993

This study was conducted to investigate nutritional status and anthropometry of preschool children in orphanage. The height, weight and head circumference of preschool in orphanage were lower than that of Korean growth standards, but not chest circumference. The average daily intakes of Ca by all subjects, the average daily intakes of Fe, riboflavin and ascorbic acidin some subjects were lower than those of the Korean RDA. The prevalence rates of iron deficiency assessed by hemoglobin, hematocrit were found to be 12.9% and 18.6%, respectively. When assessed with serum iron, the prevalence rate of iron deficiency was 4.3%. Serum total protein and serum albumin level were turned out to be normal. Considering this results of the survey, financial help from social work organization for meal service and more aggressive efforts should be made to improve nutritional status of the subjects in orphanage.

• 건강소식
• /
• v.10 no.10 s.95
• /
• pp.26-30
• /
• 1986

어린이 당뇨의 식사요법에서 항상 강조될 것은 절대 배고프게 해서는 안 된다는 것이다. 배고픔은 어린이의 신체적 성장뿐 아니라 정신적 발육에도 악 영향을 준다.

• Proceedings of the Korean Nutrition Society Conference
• /
• 1997.11b
• /
• pp.48-49
• /
• 1997

• Journal of Animal Science and Technology
• /
• v.50 no.5
• /
• pp.581-590
• /
• 2008

Growth curves for ultrasonic carcass traits such as longissimus muscle area, backfat thickness and marbling score as well as chest girth which was simultaneously measured when carcass traits were investigated using ultrasound measuring technique were estimated to identify growth patterns and to adjust maturing effects in order to evaluating genetic merits on cows in farming basis. 27,410 records from 22,451 cows on which of 15~90 month of age were investigated from the national wide of Korea using by ultrasonic scanning techniques by the skilled persons from 2002 to 2007. Van Bertalanffy growth function was applied for estimating growth curves on these traits. Carcass traits and chest girth would be linearly increased by body condition score. It might be used for multiplicative correction factors for pre- adjustment on the body condition scores. Growth pattern on chest girth would be quickly reached to mature size and stable on after reached to asymptotic mature size. Longissimus muscle area would also be reached to mature size but little smoother than chest girth. Otherwise, growth curve on backfat thickness would be steadily increasing up to 7 years of age. It also showed large individual difference by way of mean square error. Marbling score would be steadily increased but sharper than those on backfat thickness. It would be reached to mature size up at 5 years of age. Those growth curves would be used for correcting function on age at investigating on genetic evaluation system.