T-score Chart

A T-score of -10 to -25 signifies osteopenia meaning below-normal bone density without full-blown osteoporosis.

T-score chart. Scores at the ends show unexpected results both by excess and by default. Then we map the value 17 under the left-most column df and the intersection of these two is our answer which is 1069. T-Score Bone Density Chart.

We can also see that the test is two-tailed and has an alpha level of 030. Percentiles allow us to know the relationship between one score and the rest of the distribution. A black man can have a T-score compared to black men white men or white women depending on which reference BMD is used.

The white numbers are at the average values for that age. Also here you will get one and two tail T score tables or charts online. In other words the T score is the difference which youve calculated and you represent this in units of standard error.

For most clinical measures on these scales a high score above 60 is reflective of modest difficulties and a score above 70 suggests more significant concerns. Df n 1 6 1 5. When the t score is above 60 the score will be in the top 16th of the distribution value.

Lets calculate the value of t without using t z value calculator. The T-score does not necessarily have to compare people of the same race or gender. The row contains all the degrees of freedom denoted by df.