Table 1

Demographic characteristics of the participants of the male infertility study (n=1906)

Characteristics n %
Age (y):
 % Aged 20–4496.7
Marital status:
 Living together30015.7
 Not living together160.9
Place of birth:
 United Kingdom152079.7
 India, Pakistan, and Bangladesh1186.2
Current employment:
Area of residence1-150:
Social class (1980 classification)21:
 Armed forces and students120.6
 Never worked30.2
  • 1-150 Residence defined on the basis of postcode and address.