Exercise test in women and men aged 75-77 years.

The purpose of this study was to investigate the physiological response to an exercise test in 75- to 77-year-old women and men. Out of a systematically chosen and representative sample of 1,245 persons from a population at the age of 70, 649 individuals remained available at the age of 75-77 years. An exercise test was performed in 335 participants (52%), 174 women and 161 men.