Campaign Phase | OR | (95% CI) | P value* | ||
---|---|---|---|---|---|
STAGE I | |||||
Crude OR | Pre | 1 | <0.001 | ||
During | 0.70 | (0.67 to 0.71) | |||
Post | 0.77 | (0.76 to 0.79) | |||
STAGE II | |||||
Adjusted OR x | Pre | 1 | <0.001 | ||
During | 1.18 | (1.13 to 1.23) | |||
Post | 1.40 | (1.30 to 1.51) | |||
STAGE III | |||||
Sex x | Male | Pre | 1 | <0.001 | |
During | 1.04 | (0.99 to 1.10) | |||
Post | 1.30 | (1.20 to 1.41) | |||
Female | Pre | 1 | |||
During | 1.19 | (1.14 to 1.25) | |||
Post | 1.35 | (1.25 to 1.46) | |||
unknown | Pre | 1 | |||
During | 1.26 | (0.88 to 1.81) | |||
Post | 0.85 | (0.50 to 1.43) | |||
Age-group x | 15-19 years | Pre | 1 | <0.001 | |
During | 1.10 | (1.05 to 1.15) | |||
Post | 1.31 | (1.21 to 1.42) | |||
20-24 years | Pre | 1 | |||
During | 1.20 | (1.15 to 1.26) | |||
Post | 1.37 | (1.27 to 1.48) | |||
Socio-economic class x | 1 (most deprived) | Pre | 1 | 0.005 | |
During | 1.13 | (1.08 to 1.19) | |||
Post | 1.30 | (1.20 to 1.41) | |||
2 | Pre | 1 | |||
During | 1.13 | (1.07 to 1.19) | |||
Post | 1.34 | (1.24 to 1.46) | |||
3 | Pre | 1 | |||
During | 1.16 | (1.10 to 1.22) | |||
Post | 1.36 | (1.25 to 1.48) | |||
4 | Pre | 1 | |||
During | 1.16 | (1.09 to 1.23) | |||
Post | 1.44 | (1.32 to 1.57) | |||
5 (least deprived) | Pre | 1 | |||
During | 1.17 | (1.10 to 1.25) | |||
Post | 1.36 | (1.24 to 1.49) | |||
unknown | Pre | 1 | |||
During | 1.06 | (0.93 to 1.20) | |||
Post | 0.98 | (0.81 to 1.17) | |||
Ethnicity x | White | Pre | 1 | <0.001 | |
During | 1.15 | (1.10 to 1.20) | |||
Post | 1.35 | (1.25 to 1.46) | |||
Black | Pre | 1 | |||
During | 1.25 | (1.15 to 1.35) | |||
Post | 1.57 | (1.41 to 1.75) | |||
Asian | Pre | 1 | |||
During | 1.25 | (1.05 to 1.49) | |||
Post | 1.40 | (1.13 to 1.74) | |||
Other | Pre | 1 | |||
During | 1.25 | (1.14 to 1.37) | |||
Post | 1.46 | (1.29 to 1.65) | |||
unknown | Pre | 1 | |||
During | 1.08 | (1.03 to 1.14) | |||
Post | 1.23 | (1.13 to 1.33) | |||
Sexual behaviour x | High risk | Pre | 1 | <0.001 | |
During | 1.21 | (1.16 to 1.27) | |||
Post | 1.36 | (1.25 to 1.46) | |||
Low risk | Pre | 1 | |||
During | 1.10 | (1.04 to 1.17) | |||
Post | 1.42 | (1.30 to 1.55) | |||
unknown | Pre | 1 | |||
During | 1.08 | (1.03 to 1.13) | |||
Post | 1.28 | (1.18 to 1.39) |