Kersting M, Sichert-Hellert W, Lausen B, Alexy U, Manz F, Schöch G
Forschungsinstitut für Kinderernährung (FKE), Dortmund.
Z Ernahrungswiss. 1998 Mar;37(1):47-55. doi: 10.1007/pl00007372.
In a sample of 695 healthy well-nourished German children and adolescents covering the total age range from 1 to 18 years, 3d weighed diet records were collected and measurements of body height and weight were taken. 10% non-plausible records (reported energy intake (EI):estimated basal metabolic rate (BMR) < Cut off 1.06) were excluded from further analysis. The rate of non-plausible records was low in the childhood age groups (2-6%), higher in the male (10%), and highest in the female adolescents (30%). Recalculation of age and sex specific cut offs based on assumed light physical activity levels (PAL) reduced the exclusion rate to 6.5% (total) and 20% (female adolescents). The reported energy intake of the total sample based on plausible records (n = 627, EI:BMR > or = 1.06) was close to the new estimations of energy requirements assuming light physical activity which are proposed for the revision of the current FAO/WHO energy requirements. The sample was of normal height and weight compared to the Netherlands growth references. For a definite interpretation of the low reported energy intake in the context of health promoting physical activity patterns of children and adolescents more scientific evidence should be available.
在一个涵盖1至18岁全年龄范围的695名健康且营养良好的德国儿童及青少年样本中，收集了为期3天的称重饮食记录，并测量了身高和体重。将10%不可信记录（报告的能量摄入量（EI）：估计基础代谢率（BMR）<临界值1.06）排除在进一步分析之外。不可信记录的比例在儿童年龄组中较低（2 - 6%），男性中较高（10%），而在女性青少年中最高（30%）。根据假定的轻度身体活动水平（PAL）重新计算年龄和性别特异性临界值后，排除率降至6.5%（总体）和20%（女性青少年）。基于可信记录（n = 627，EI:BMR ≥ 1.06）的总样本报告能量摄入量接近为修订当前粮农组织/世界卫生组织能量需求而提出的假定轻度身体活动下能量需求的新估计值。与荷兰生长参考标准相比，该样本的身高和体重正常。为了在儿童和青少年促进健康的身体活动模式背景下对报告的低能量摄入量进行明确解释，应该有更多科学证据。
