Nutritionists employ similar tricks to establish what is a healthy body-mass index for children in different age groups.
营养学家采用类似手法来确定不同年龄段儿童的健康身体质量指标是多少。
But the study did account for a variety of factors, including age, body mass index and education.
不过，这项研究的确已经考虑到了很多因素，例如年龄、人群密集度和受教育程度等。
The researchers followed 5,000 high school seniors until middle age, tracking their body weight and body mass index (BMI) annually for 22 years.
研究人员跟踪调查了5000名高中学生，该调查一直持续直到他们步入中年，总计22年。研究人员每年会记录一次调查对象的体重和体质指数(BMI)。
The researchers followed 5, 000 high school seniors until middle age, tracking their body weight and body mass index (BMI) annually for 22 years.
研究人员跟踪调查了5000名高中学生，该调查一直持续直到他们步入中年，总计22年。研究人员每年会记录一次调查对象的体重和体质指数(BMI)。
These relations remained significant after adjustment for age, body mass index, and sodium and potassium excretion.
在经匹配年龄、体重指数、钠钾排泄等因素后，这些关联性依然显著。
Other risk factors for incident HF include age, African American race, hypertension, current smoking, diabetes, body mass index, and alcohol abuse.
其它心衰的危险成分包括：年龄、美国非洲裔人、高血压、吸烟、糖尿病、体重指数过高、酗酒。
Objective The growth charts of height, weight and body mass index (BMI) based on skeletal age were prepared for evaluating adolescent growth and development in age estimation for adolescent.
目的制订青少年骨龄标准身高、体重和体重指数生长图表，为年龄推测时评价青少年基本发育状况提供参考。
Confounding factors also were controlled for including smoking, body mass index, age, and follow-up time.
因素也进行了对照，包括吸烟、体重指数、年龄及随访时间。
The researchers accounted for other factors affecting bone strength, including gender, age, body-mass index and lifestyle.
研究人员认为，包括性别、年龄、体质指数和生活方式等在内的其他因素也会影响骨骼强度。
The researchers accounted for other factors affecting bone strength, including gender, age, body-mass index and lifestyle.
研究人员认为，包括性别、年龄、体质指数和生活方式等在内的其他因素也会影响骨骼强度。
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