Studying Sex Comes of Age: Results from the Third National Survey of Sexual Attitudes and Lifestyles

Professor Dame Anne Johnson of UCL's Infection and Population Health department unpacks the results of the National Survey of Sexual Attitudes and Lifestyles. With a sample size of more than 15,000 men and women between the ages of 16 and 74, this British survey is the largest and most detailed study of sexual lifestyles undertaken anywhere in the world.