Table 3.
Adjusted relative risk levels across groups on study outcomes.
| Outcome | RR (95% CI) | P Value |
|---|---|---|
| Recruitment - Consent | ||
| Group (2) | 1.06 (0.98–1.15) | 0.130 |
| Gender (male) | 1.25 (1.15–1.35) | <0.001 |
| Age (≥76 group) | 0.88 (0.81–0.96) | 0.004 |
| Lives with other/s | 0.63 (0.59–0.68) | <0.001 |
| Refusal total before and after first baseline visit | ||
| Group (2) | 0.74 (0.59–0.91) | 0.004 |
| Gender (male) | 0.63 (0.50–0.79) | <0.001 |
| Age (≥76 group) | 1.26 (1.02–1.56) | 0.028 |
| Lives with other/s | 2.80 (1.91–4.10) | <0.001 |
| Refusal before first baseline visit | ||
| Group (2) | 0.79 (0.60–1.04) | 0.087 |
| Gender (male) | 0.46 (0.34–0.63) | <0.001 |
| Age (≥76 group) | 1.31 (1.00–1.72) | 0.046 |
| Lives with other/s | 2.36 (1.47–2.40) | <0.001 |
| Refusal after first baseline visit | ||
| Group (2) | 0.65 (0.51–1.13) | 0.047 |
| Gender (male) | 1.09 (0.71–1.67) | 0.677 |
| Age (≥76 group) | 1.19 (0.75–1.83) | 0.399 |
| Lives with other/s | 0.64 (0.41–1.00) | 0.053 |
| Randomised | ||
| Group (2) | 1.10 (0.97–1.24) | 0.110 |
| Gender (male) | 1.28 (1.14–1.44) | <0.001 |
| Age (≥76 group) | 0.82 (0.73–0.93) | 0.002 |
| Lives with other/s | 0.63 (0.56–0.71) | <0.001 |
Notes: Significant at probability alpha level 0.05; reference variable in brackets; RR = Relative Risk or Risk Ratio.