Height and weight standard for 42-month-old girls

The baby's height, weight and other indicators are influenced by genetic factors, nutritional factors, sleep, sports activities, health status and other factors. The 42-month-old baby is three and a half years old. Standard height range: male baby 100.5 cm, female baby 99.5 cm. The difference of 10% is normal. Standard weight range: male baby 15.6 kg or so, female baby 15. 1 kg or so, and the difference is within 10%, which is normal.

Standard weight should be judged by combining gender and height, which is more scientific. Strictly speaking, different regions should set different standards. Domestic scholars put forward the formula for calculating the standard weight by gender: average weight of men (kg) = height (cm)- 105 average weight of women (kg) = height (cm)- 100 Japanese scholars put forward the formula for calculating the standard weight of Asians according to height: 1. 159 cm is the standard weight. Above 5438+060 cm: standard weight (kg) = (height-100) × 0.9 It should be noted that the standard weight calculated according to the above formula is not an absolute "standard", and the actual weight is above or below 10% of the standard weight and should be regarded as normal weight.