Table 2.

Definitions used in the study.

Current Weight	Weight in kilograms at the current age
Current height	Height in centimeters at the current age
Young height	The average of all height measurements conducted at age 40 or before
Age-related shrinkage (height loss)	The amount of height lost in cm from the young height
Current BMI	Body mass index calculated using current weight and current height
Corrected BMI	Body mass index calculated using current weight and young height
Excess BMI	The difference between current BMI and corrected BMI