Parameter | Risk ratio | 95 % Confidence interval | p value | |
---|---|---|---|---|
Lower | Upper | |||
Hospital [C] | ||||
A | 1.63 | 1.36 | 1.96 | <0.001 |
B | 0.64 | 0.58 | 0.71 | <0.001 |
Day of week a [Thu] | ||||
Mon | 2.27 | 1.94 | 2.67 | <0.001 |
Tue | 1.71 | 1.46 | 2.01 | <0.001 |
Wed | 1.19 | 1.01 | 1.39 | <0.001 |
Fri | 2.05 | 1.75 | 2.40 | <0.001 |
Sat | 1.82 | 1.55 | 2.13 | <0.001 |
Sun | 3.09 | 2.61 | 3.65 | <0.001 |
Month a [Jan] | ||||
Feb | 1.22 | 0.99 | 1.51 | 0.058 |
Mar | 1.10 | 0.90 | 1.35 | 0.366 |
April | 1.26 | 1.03 | 1.55 | 0.027 |
May | 1.19 | 0.97 | 1.45 | 0.101 |
Jun | 1.15 | 0.94 | 1.41 | 0.180 |
Jul | 1.00 | 0.82 | 1.23 | 0.992 |
Aug | 1.14 | 0.93 | 1.41 | 0.196 |
Sep | 1.03 | 0.84 | 1.27 | 0.756 |
Oct | 1.03 | 0.84 | 1.26 | 0.786 |
Nov | 1.04 | 0.85 | 1.28 | 0.687 |
Dec | 1.15 | 0.94 | 1.41 | 0.185 |
Public holidaya | 1.07 | 0.84 | 1.36 | 0.581 |
BOR a | 1.01 | 1.00 | 1.02 | <0.001 |
Admission rate a | 0.99 | 0.98 | 1.00 | 0.028 |
BWT (95th percentile)a | 0.98 | 0.97 | 1.00 | 0.059 |
Time trend | 1.00 | 1.00 | 1.00 | <0.001 |