Z score measures the bone mineral density compred to ?
Ans. is 'a' i.e., Age, Race and sex matched individuals T Score and Z score are the measures of bone mineral density. Z score : Measures the bone mineral density in terms standard detion from the mean bone mineral density of age, race and sex matched individuals. T score : Measures the bone mineral density in terms standard detion from the mean bone mineral density of race and sex matched individuals of normal younger age group.
Age, Race and sex matched individuals
Race and sex matched individuals
Sex matched individuals
None of the above