2. The specific relevant calculation formula is:
Female: (height cm-70) × 60% = standard weight, and the standard weight plus or minus 10% is normal weight;
Standard weight plus or minus 10%~ 20% overweight or underweight;
More than 20% of the standard weight is obese or underweight.
Extended data:
1, different age algorithm
(1) standard weight method:
Standard weight (kg) = age x 8+8 (7- 16 years old)
Mild obesity: 20%-30% over the standard weight;
Moderate obesity: 30%-50% over the standard weight;
Severe obesity: more than 50% of standard weight.
(2) Body mass index method:
Body mass index The square of body mass index = weight (kg)/ height (m) is kg/m? ;
Baidu encyclopedia-standard weight