Results Table 1shows the distribution of key variables by sex and race.

Broken down by sex, though, the results tell a different story.

About half did not report deaths by cause, sex and age at least once in the same period.

We are careful to structure our programs to separate young people by sex and age.

Not only do they tell who won, but how, breaking down a show's audience by age and sex.

There does not seem to be segregation by sex and size.

There is evidence for some degree of segregation by age and sex.

How far does the pattern of subject choice vary by sex?

You can tell them apart by their size and sex.

Table 1shows comparisons between patients and control individuals by sex.