Table 5 Multivariable repeated measures logistic regression modelling for first-time cannulation success
Variable | Multivariable OR (95% CI) | p-value |
|---|---|---|
Patient variables | ||
Log age of accessa | 1.68 (1.32–2.14) | < 0.001 |
AV type | ||
Fistula | 4.38 (1.89–10.1) | 0.001 |
Graft | 1 | |
Episodes of cannulation | ||
Stent in situ | ||
No | 3.37 (1.39–8.19) | 0.007 |
Yes | 1 | |
Did not use ultrasound | 13.7 (6.53–28.6) | < 0.001 |
1 | ||
Did not use tourniquet | 2.32 (1.15–4.66) | 0.02 |
1 | ||
Nurse variables | ||
Postgrad in renal nursing | ||
No | 2.27 (1.31–3.93) | 0.004 |
Yes | 1 | |