Index group | Reference group | ||||
---|---|---|---|---|---|
n | % | n | % | p-value | |
EDA | <0.001 | ||||
No | 38 | 31.9 | 207 | 59.1 | |
Yes | 81 | 68.1 | 143 | 40.9 | |
PCB | 1.000 | ||||
No | 117 | 98.3 | 344 | 98.3 | |
Yes | 2 | 1.7 | 6 | 1.7 | |
Spinal | 1.000 | ||||
No | 118 | 99.2 | 347 | 99.1 | |
Yes | 1 | 0.8 | 3 | 0.9 | |
Nitrous oxide | 0.129 | ||||
No | 20 | 16.8 | 40 | 11.4 | |
Yes | 99 | 83.2 | 310 | 88.6 | |
Sterile water injections | 0.456 | ||||
No | 116 | 97.5 | 336 | 96.0 | |
Yes | 3 | 2.5 | 14 | 4.0 | |
Acupuncture | 0.071 | ||||
No | 113 | 95.0 | 313 | 89.4 | |
Yes | 6 | 5.0 | 37 | 10.6 | |
Infiltration | 0.290 | ||||
No | 85 | 71.4 | 267 | 76.3 | |
Yes | 34 | 28.6 | 83 | 23.7 | |
Pudendal blockade | 0.010 | ||||
No | 113 | 95.0 | 347 | 99.1 | |
Yes | 6 | 5.0 | 3 | 0.9 | |
Other methods | 0.231 | ||||
No | 93 | 78.2 | 254 | 72.6 | |
Yes | 26 | 21.8 | 96 | 27.4 |