# Is the Khamis-Roche height predictor accurate?

## Is the Khamis-Roche height predictor accurate?

The Khamis-Roche method is considered to be one of the more accurate height prediction methods that do not require the measurement of bone age. It is based on the child’s stature, weight, and the average stature of the two parents.

### How tall will my son be Khamis-Roche method?

Harry Khamis and Dr. Alex Roche was called Predicting adult stature without using skeletal age: the Khamis-Roche method. It’s the most accurate method of child height prediction without determining the skeletal age. For boys, the margin of error is 2.1 inches, and for girls, the margin is 1.7 inches.

#### What is the Khamis-Roche formula?

Adult stature = 25.0 + 1.17 x (stature at age 2) for girls. The prediction is improved further by using the Khamis-Roche method, based on three predictors: the child’s stature, the child’s weight, and the midparent stature, and can be done at any age, years 4 – 17.

How can you actually predict your height?

What’s the best way to predict a child’s adult height?

1. Add the mother’s height to the father’s height in either inches or centimeters.
2. Add 5 inches (13 centimeters) for boys or subtract 5 inches (13 centimeters) for girls.
3. Divide by 2.

What is the most accurate height predictor?

Genetic Potential Height Predictor Of all the height prediction methods, this is probably the most accurate. It considers the child’s genetic potential based on the parents’ average height. It’s known as the mid-parental height method or the Tanner method.

## Can you determine height by shoe size?

Robert H. Shmerling of Beth Israel Deaconess Medical Center. In fact, there’s no reliable way to predict a teen’s ultimate height with any precision, according to Shmerling. So, while shoe size is a poor predictor of ultimate height, there is a relationship that exists between the two.

### How tall will my 2 month old be?

Average length by age

Age 50th percentile length for male babies 50th percentile length for female babies
2 months 23 in (58.4 cm) 22.5 in (57.1 cm)
3 months 24.25 in (61.4 cm) 23.25 in (59.8 cm)
4 months 25 in (63.9 cm) 24.25 in (62.1 cm)
5 months 26 in (65.9 cm) 25.25 in (64 cm)

#### Which parent do you get height from?

The genetics of height If they are tall or short, then your own height is said to end up somewhere based on the average heights between your two parents. Genes aren’t the sole predictor of a person’s height. In some instances, a child might be much taller than their parents and other relatives.