It should be noted that the male-to-female ratio varies significantly between individual schools.

I think the male-to-female ratio at this conference is about ten to one.

I'll bet, Roberta thought, wondering what the male-to-female ratio at the project was like.

According to company data, the male-to-female ratio is balanced, with a slight surplus of women (57%).

As is common among universities, the male-to-female ratio does vary between schools and individual majors.

These days, the male-to-female ratio is just about even.

The average age of patients is 29-40 years with a male-to-female ratio of nearly 20:1.

Death by homicide also favors men; among those under 30, the male-to-female ratio is 8 to 1.

Of the non-Jordanians, the male-to-female ratio was 55.19 to 44.81.

Men are affected more commonly than women, with a male-to-female ratio of 1.6.