Children's Nutritional Assessment Scale

The Children's Nutrition Assessment Scale is not the "magic tool for scoring children's nutrition" that is spread online. It is a set of standardized assessment tools covering three dimensions: growth data, eating behavior, and disease risk. Currently, it is mainly divided into two major application systems: public health screening and clinical diagnosis and treatment. There is no "optimal version that can be used in all scenarios". All assessment results cannot be directly used as a basis for diagnosis and must be comprehensively judged based on the actual status of the child.

Don’t believe it, last week I met a mother at the community child care. She was panicking while holding a screenshot of the scale stored in her mobile phone. She said that her 3-year-old son had tested "moderately malnourished" and whether she should take protein powder immediately. I took a closer look and saw that she was using a special scale for nutritional risk screening of premature infants in poor areas. It was totally wrong to cover healthy full-term babies. In the end, the child care doctor used child growth curves in nine domestic cities combined with a three-day diet record to measure the baby. Except that the baby was a bit picky and did not like to eat green leafy vegetables, all the indicators were within the normal range. He had been anxious for less than half a month.

What everyone is most exposed to now is actually public health screening scales. The most typical one is the WHO's growth standard scale for children aged 0-5 years, which is what we often call the height and weight percentile chart. To put it bluntly, it means sorting the growth data of children of the same age and gender. As long as your child's value falls within the range of 3%-97%, and the trend of the growth curve does not suddenly drop or jump sharply, there is basically no need to panic. What’s interesting is that there have been different opinions on the applicability of this scale in the industry: many nutrition societies in Europe and the United States believe that it incorporates large-sample data from multiple races around the world and is the most universal. However, many domestic pediatric nutrition experts recommend referring to the growth standards for children under 7 years old in nine Chinese cities issued by the National Health Commission. After all, the overall rhythm of growth and development of East Asian children is indeed different from that of European and American children. Using local data as a reference for daily physical examinations will make misjudgment less likely. Both views are actually correct, but the usage scenarios are different - if a child needs to provide a health certificate to participate in an international study tour, it will definitely be smoother to use the WHO standard. For daily monitoring at home, the domestic version will be enough.

What many people don’t know is that looking only at hard indicators such as height and weight actually misses half of the nutritional issues. I met a 4-year-old kid before. His height and weight were stuck in the 70th percentile. He looked very strong, but every time he ate, he had to be chased by adults to feed him. He would turn his head when he saw vegetables. He could eat for an hour at a time. Later, the Children's Eating Behavior Questionnaire (CEBQ) was used to test, and his "food avoidance" dimension score was far above the normal threshold. Further serum tests revealed that he had mild iron deficiency anemia. Of course, this type of behavioral assessment scale is controversial. Opponents believe that it relies too much on parents’ subjective reporting: if a child has a bad appetite after catching a cold last week and is mixed with a perennial picky eater, the results will definitely be inaccurate. Therefore, in the industry, behavioral scales are rarely used alone to draw conclusions. Parents are generally required to cooperate in keeping a three-day diet ledger, including the amount of snacks and extra meals. Cross-verification of the two is reliable.

As for clinical diagnosis and treatment scales, ordinary people have little exposure to them. For example, the universal screening tool for malnutrition (STAMP) commonly used in pediatrics is generally used in inpatient departments for children who need surgery or have chronic underlying diseases. I used to see a nurse in the pediatric ward assessing a baby who was about to undergo tonsil surgery. I squatted down and asked the baby whether he had vomited when he ate recently and whether he had lost weight in the past three months. He did not just check the boxes mechanically on a form - after all, children who are really at nutritional risk can recover much faster after the operation by taking enteral nutrition for a week before the operation.

To be honest, in the five years I have been doing child nutrition consultation, the most pitfall I have seen is the misuse of the scale: either the screening scale is regarded as a diagnosis result, and when the score is low, blindly supplement DHA and protein powder, which makes the child overweight at a young age;

Actually, to put it bluntly, this thing is just like a thermometer at home. You can't rely on the thermometer to directly cure a cold, but it can remind you immediately that "there is something wrong with your body and it's time to see a doctor." The mother who got the wrong scale last time later went back to adjust her child's eating habits and made small dumplings and rice balls from vegetables. She came back for a physical examination last month and found that her height had reached the 75th percentile for her age. If she had followed the wrong scale and made up the supplements at that time, she might have found out that the child was obese, and the gain would not be worth the loss.

In the final analysis, the scale is a tool. If used correctly, it can help you avoid many nutritional pitfalls. If used incorrectly, it will only increase anxiety. When you are really unsure, it is much better to ask a reliable child care doctor than to speculate on the online scale.