Table 4

Factors associated with correct interpretation of contrived devices

Correct interpretation % (95% CI)p Value
Total, n=58694.0 (91.4 to 95.9)
Contrived device result0.114
 Non-reactive, n=22993.3 (89.9 to 95.6)
 Reactive, n=19792.9 (87.3 to 96.1)
 Invalid, n=9098.9 (92.4 to 99.9)
Gender and sexual behaviour0.442
 Female, n=5390.6 (77.4 to 96.4)
 Men who have sex with men, n=29195.2 (91.6 to 97.3)
 Men who have sex exclusively with women, n=23693.2 (88.3 to 96.2)
English spoken as first language0.092
 No, n=18291.2 (85.0 to 95.0)
 Yes, n=40495.3 (92.4 to 97.1)
Highest qualification0.837
 Higher degree, n=18693.0 (86.9 to 96.4)
 Degree, n=22793.8 (89.0 to 96.6)
 Further education, n=10795.3 (89.6 to 98.0)
 Secondary school/none, n=6695.5 (87.4 to 98.5)
Self-reported ethnicity0.030
 White, n=41995.2 (92.4 to 97.1)
 Black, n=4783.0 (65.7 to 92.6)
 Asian, n=2792.6 (76.7 to 97.9)
 Other, n=7294.4 (83.5 to 98.3)
Place of birth0.072
 Outside UK, n=30792.2 (87.8 to 95.1)
 UK, n=27996.1 (92.8 to 97.9)