Is 2nd percentile good or bad?

If you score in the 1st percentile, that means 99% of people in your age group have a score higher than yours, 2nd percentile it's 98%, 3rd percentile 97%, etc.

What does it mean to be in the 2nd percentile for height?

Infants and children with a weight-for-length that is less than the 2nd percentile are classified as low weight-for-length. Infants and children with a length-for-age that is less than the 2nd percentile are classified as having short stature.

Is 3rd percentile good or bad?

Children often do not follow these lines exact- ly, but most often, their growth over time is roughly parallel to these lines. A child who has a height plotted below the third percentile line is considered to have short stature compared with the general population.

Is a good percentile high or low?

In general, A percentile greater than 75 is considered above normal. ​A percentile between 25 and 75 is considered normal. A percentile less than 25 is considered below normal.

What percentile should my child be in?

What's the Ideal Percentile for My Child? There is no one ideal number. Healthy children come in all shapes and sizes, and a baby who is in the 5th percentile can be just as healthy as a baby who is in the 95th percentile.

Percentiles (1.7)

What percentile is abnormal?

These percentiles are standard for height and weight charts. Any individual who is below 3^rd and above 97^th percentile is considered out of normal range. For the BMI charts, however, there are 85^th and 95^th percentile lines which indicate overweight and obesity cut offs.

What percentile is healthy?

Anyone who falls between the 5th percentile and the 85th percentile is a healthy weight. If someone is at or above the 85th percentile line on the chart (but less than the 95th percentile) is overweight. A BMI measurement at or over the 95th percentile line on the chart puts someone in the obese range.

What percentile is 2sd?

For an approximately normal data set, the values within one standard deviation of the mean account for about 68% of the set; while within two standard deviations account for about 95%; and within three standard deviations account for about 99.7%.

Is it better to be in the 1st percentile or 100th?

If you are in the top 1%, you are in the 99th percentile. But shouldn't 100th percentile be the best? No, that's because you can't be in the top 0%. Being in the top 0% means all people including yourself scored worse than you.

Is the higher percentile better or worse?

For any given score, your percentile or percentile rank describes what percentage of the testing population you scored higher than. For example, a score in the 70th percentile is higher than 70% of all the scores for that population. When it comes to test scores, the higher the percentile, the better you are doing!

Is 1st percentile bad?

If you're in the 1st percentile, it means that 99% of people who took the test did better than you. Put another way, you're not going to be a lawyer or doctor.

Should I worry about percentiles?

A normal rate of growth means the child's growth points closely follow a percentile line on the chart. We usually don't worry about insufficient (or excessive) growth until a child's growth rate has crossed at least two percentile lines (e.g., from above the 90th percentile to below the 50th).

What does 1% percentile mean?

What is percentile? Percentile is statistically defined as: "Each of the 99 intermediate values of a random variable which divide a frequency distribution into 100 such groups. So, if there is a group of 10,000 people, one percentile units would mean 1 percent, or 100 people."

Is 2nd percentile small?

Weight-for-length less than the 2nd percentile are classified as low weight-for-length. Length-for-age less than the 2nd percentile are classified as having short stature.

What does the 2nd centile mean?

Each line at Nth centile marks the weight or height below which N% of children of that age and gender fall, e.g. 25% of children are below the 25th centile. The 50th centile represents the median (average) for the population. The 2nd and 98th centiles are two standard deviations (z scores) above and below the median.

What does 2.5 percentile mean?

A percentile just tells you where a given measurement falls in that distribution. A percentile of 50% means the measurement is exactly in the middle, so it is right on the average. In the example above, a measurement of 3 kg would be at 2.5%, since 2.5% of the measurements are below that and 97.5% are above that.

Is 7th percentile good or bad?

A percentile of 7 indicates that 7 percent of the total population of test takers have scored below you, while you have scored less than 93 percent of the test takers. A 7 percentile is not a good score.

Is 15th percentile good or bad?

There is a wide range for what is considered "normal." Just because your child is in the 15th percentile for weight (meaning 85 out of 100 children weigh more), this number rarely means your child is sick, you are not feeding your child enough, or your breast milk is not enough for your baby.

Is 100 percentile good or bad?

If you are in the top 1%, you are in the 99th percentile. But shouldn't 100th percentile be the best? No, that's because you can't be in the top 0%. Being in the top 0% means all people including yourself scored worse than you.

What percentile is average?

The 50th percentile or median is the value in the very middle of a set of measurements. In other words, 50% of measurements are under the median and 50% are over the median.

Is 70 percentile good?

A percentile refers to a percentage of values found above a specified value. In practice, if a score falls within the 70th percentile, then the person who took the test scored better than 70% of people who have taken the test.

What percentile is overweight?

Overweight: BMI is at or above the 85th percentile but less than the 95th percentile for age, gender, and height. Obese: BMI is at or above the 95th percentile for age, gender, and height.