ratios

This would also apply to pupil/teacher, teacher contact and income/staffing ratios.

Waist-height ratios or direct fat measurement, along with a detailed medical history, can give a much clearer picture than BMI, the report says.

Saturated fat-to-unsaturated fat ratios capture how different types of fat, affect inflammation and weight.

They're the nutritional building blocks that all foods are made up of in various ratios.

Inspectors had relied on staffing ratios that assumed the hall was at its full capacity of 309 youth rather than the real population of about 250, the county said.