Table 1 Estimated effect on response to QOL questionnaire (N = 1767)
Model 1a | Model 2b | Model 3c | Model 4d | Model 5e | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
AOR | 95% CI | AOR | 95% CI | AOR | 95% CI | AOR | 95% CI | AOR | 95% CI | |
After the change in procedure | 0.79 | 0.63 to 1.00 | 1.64 | 1.13 to 2.38 | 1.62 | 1.11 to 2.35 | 1.47 | 0.93 to 2.32 | 1.47 | 0.93 to 2.32 |
Timing of distribution (per 1 year) | – | – | 0.74 | 0.65 to 0.84 | 0.74 | 0.65 to 0.84 | – | – | – | – |
Timing of distribution (per 1 year) before the change in procedure | – | – | – | – | – | – | 0.73 | 0.64 to 0.84 | 0.73 | 0.64 to 0.84 |
Timing of distribution (per 1 year) after the change in procedure | – | – | – | – | – | – | 0.86 | 0.56 to 1.31 | 0.86 | 0.56 to 1.32 |
Child’s age (per 1 years old) | – | – | – | – | 0.96 | 0.94 to 0.99 | 0.96 | 0.94 to 0.99 | 0.96 | 0.94 to 0.99 |
Hospital volume (per 10 cases registered in ALL-B12) | – | – | – | – | 0.97 | 0.82 to 1.16 | – | – | 0.98 | 0.82 to 1.17 |