Demographic | Consent method (%) | Difference (%) | Confidence interval (95%) | Chi-squareda | P value | |
---|---|---|---|---|---|---|
Paper | Online | |||||
IMD 6 or above | 69.1 | 81.0 | 11.9 | 0.76–20.92 | 4.7 | 0.031 |
Gender - male | 49.5 | 59.5 | 10.0 | −2.47–21.8 | 2.7 | 0.099 |
50–69 years | 42.9 | 53.2 | 10.3 | −2.10–22.4 | 2.9 | 0.087 |
70+ years | 41.7 | 31.6 | 10.1 | −2.14–21.1 | 2.9 | 0.089 |
49 and under | 15.2 | 15.4 | 0.2 | −7.73–10.53 | 0.002 | 0.963 |