| Sensitivity Analysis | |||||
---|---|---|---|---|---|---|
Logistic regression | Penalized maximum likelihood logistic regression | Poisson regression | ||||
aOR (95% CI) | P-value | aOR (95% CI) | P-value | aIRR (95% CI) | P-value | |
Heard about kidney transplant (Prior knowledge) | Â | 0.891 | Â | 0.948 | Â | 0.962 |
 Yes | 1 |  | 1 |  | 1 |  |
 No | 0.93 (0.38–2.28) |  | 0.93 (0.4–2.16) |  | 0.95 (0.66–1.39) |  |
 Don’t Know/Not sure | 1.81 (0.12–27.37) |  | 1.36 (0.13–14.23) |  | 1.06 (0.35–3.22) |  |
Physician discussed transplant with patient, | Â | 0.809 | Â | 0.801 | Â | 0.912 |
 Yes | 1 |  | 1 |  | 1 |  |
 No | 1.1 (0.51–2.36) |  | 1.1 (0.53–2.26) |  | 1.02 (0.75–1.38) |  |
Feel need to know more about Kidney transplant | Â | 0.456 | Â | 0.614 | Â | 0.840 |
 Yes | 1 |  | 1 |  | 1 |  |
 No | 3.18 (0.44–22.98) |  | 2.32 (0.38–14.05) |  | 1.19 (0.61–2.33) |  |
 Don’t Know/Not sure | 6.19 (0.18–214.6) |  | 3.69 (0.14–96.66) |  | 1.19 (0.36–3.97) |  |
Willing to attend a class about kidney transplant | Â | 0.016* | Â | 0.034* | Â | 0.100 |
 Yes | 1 |  | 1 |  | 1 |  |
 No | 0.09 (0.01–0.63) |  | 0.13 (0.02–0.77) |  | 0.58 (0.27–1.24) |  |
 Don’t Know/Not sure | 0.02 (0.001–0.37) |  | 0.03 (0.001–0.59) |  | 0.4 (0.11–1.37) |  |
Willingness to donate kidneys, | Â | 0.004** | Â | 0.005** | Â | 0.264 |
 Yes | 1 |  | 1 |  | 1 |  |
 No | 0.29 (0.13–0.64) |  | 0.32 (0.15–0.68) |  | 0.7 (0.45–1.11) |  |
 Not sure | 0.38 (0.16–0.91) |  | 0.41 (0.18–0.93) |  | 0.84 (0.56–1.25) |  |
Can a living person donate kidney |  | < 0.001*** |  | < 0.001*** |  | 0.015* |
 Yes | 1 |  | 1 |  | 1 |  |
 No | 0.11 (0.02–0.76) |  | 0.16 (0.03–0.87) |  | 0.45 (0.11–1.87) |  |
 Don’t Know/Not sure | 0.1 (0.04–0.27) |  | 0.13 (0.05–0.33) |  | 0.4 (0.21–0.77) |  |
Perception of quality of life after kidney transplant | Â | 0.004** | Â | 0.007** | Â | 0.173 |
 Incorrect | 1 |  | 1 |  | 1 |  |
 Correct | 3.11 (1.42–6.78) |  | 2.76 (1.32–5.76) |  | 1.32 (0.89–1.96) |  |
Would you ask for a kidney donation |  | < 0.001 |  | < 0.001*** |  | 0.012* |
 No | 1 |  | 1 |  | 1 |  |
 Yes | 5.82 (2.53–13.43) |  | 4.83 (2.19–10.65) |  | 1.99 (1.16–3.42) |  |