Campaign Phase | RR | (95% CI) | P value | ||
---|---|---|---|---|---|
STAGE I | |||||
Crude RR | Pre | 1 | <0.001~ | ||
During | 2.23 | (2.22 to 2.41) | |||
Post | 1.38 | (1.37 to 1.38) | |||
STAGE II | |||||
Adjusted RRx | Pre | 1 | 0.50~ | ||
During | 0.91 | (0.72 to 1.14) | |||
Post | 0.88 | (0.69 to 1.11) | |||
STAGE III | |||||
Sex x | Male | Pre | 1 | <0.001~ | |
During | 1.10 | (1.02 to 1.19) | |||
Post | 0.91 | (0.84 to 0.99) | |||
Female | Pre | 1 | |||
During | 0.71 | (0.66 to 0.77) | |||
Post | 0.72 | (0.66 to 0.79) | |||
Age-group x | 15-19 years | 1 | <0.001* | ||
20-24 years | 0.67 | (0.65 to 0.69) | |||
Socio-economic class x | 1 (most deprived) | 1 | <0.001* | ||
2 | 0.59 | (0.57 to 0.62) | |||
3 | 0.38 | (0.36 to 0.39) | |||
4 | 0.27 | (0.26 to 0.28) | |||
5 (least deprived) | 0.23 | (0.22 to 0.24) | |||
Ethnicity x | White | Pre | 1 | <0.001~ | |
During | 0.91 | (0.83 to 1.00) | |||
Post | 0.79 | (0.72 to 0.88) | |||
Black | Pre | 1 | |||
During | 0.78 | (0.71 to 0.86) | |||
Post | 0.74 | (0.67 to 0.82) | |||
Asian | Pre | 1 | |||
During | 1.12 | (1.01 to 1.24) | |||
Post | 0.98 | (0.88 to 1.09) | |||
Other | Pre | 1 | |||
During | 0.81 | (0.74 to 0.90) | |||
Post | 0.75 | (0.67 to 0.83) |