지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2012.1
- 수록면
- 291 - 299 (9page)
이용수
초록· 키워드
오류제보하기
Creatinine-adjustment is an important process in the urinary monitoring of the environmental exposure of children and adolescents. The purpose of this study was to investigate the concentrations of urinary creatinine and factors associated with them among Korean children and adolescents. We recruited 1,025 persons from 128extracted schools. They were from three to 18 years old and supplied urine samples for measuring creatinine.
The concentrations of urinary creatinine were 98.18 mg/dl (SD, 67.67) in arithmetic mean and 72.05 mg/dl (GSD 2.49) in geometric mean, were significantly higher among male children/adolescents than females in all age groups, and higher values appeared following increasing ages, heights and BMIs. The rates of the number who were below the lowest limit recommended by WHO (<30 mg/dl) were 25.57% among three to four year olds, 21.77% among five to six year olds, 20.0% among seven to eight year olds and 14.69% among nine to ten year olds, respectively. The rates of those above the highest limit (>300 mg/dl) were 0.0% among three to twelve year olds.
The coefficient of determination R-square of the fitted regression model for urinary creatinine was 27.4% with general characteristic variables of sex, age, BMI and height. The significant variables among these were height (standardized beta = 0.372) and age (standardized beta = 0.129). Another coefficient of determination R-square was 15.3% with dietary habit variables of smoking, drinking, dining area, number of meals and snacks, and intake of milk food, cup-noodles, canned foods, popcorn, nachos, and hamburgers.
In conclusion, the concentration of urinary creatinine was significantly lower in children than in adults, and was very significantly associated with the height of children. Therefore, children need the recommended concentrations for urinary creatinine, as distinguished from adults.
목차
등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
Arndt T / 2009 / Urinary-creatinine concentration as a marker of urine dilution: Reflections using a cohort of 45,000 samples / Forensic Sci Int 186 : 48 ~ 51
Barr DB / 2005 / Urinary creatinine concentrations in the US population: Implications for urinary biologic monitoring measurements / Environ Health Perspect 113 (2) : 192 ~ 2
CDC / 2003 / Second National Report on Human Exposure to Environmental Chemicals, Centers for Disease Control and Prevention : 1 ~ 257
Canada / 2010 / Report on human biomonitoring of environmental chemicals in Canada - Results of the Canadian Health Measure Survey Cycle l (2007- 2009) : 1 ~ 129
Cline RE / 1989 / Pentachlorophenol measurements in body fluids of people in log homes and workplaces / Arch Environ Contam Toxicol 18 : 475 ~ 481
Barr DB / 2005 / Urinary creatinine concentrations in the US population: Implications for urinary biologic monitoring measurements / Environ Health Perspect 113 (2) : 192 ~ 2
CDC / 2003 / Second National Report on Human Exposure to Environmental Chemicals, Centers for Disease Control and Prevention : 1 ~ 257
Canada / 2010 / Report on human biomonitoring of environmental chemicals in Canada - Results of the Canadian Health Measure Survey Cycle l (2007- 2009) : 1 ~ 129
Cline RE / 1989 / Pentachlorophenol measurements in body fluids of people in log homes and workplaces / Arch Environ Contam Toxicol 18 : 475 ~ 481
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