Table 3 Factors associated with postdural puncture headache at among patient who underwent spinal anesthesia, 2017
From: Incidence and risk factors of postdural puncture headache: prospective cohort study design
Variable | Category | PDPH | Sig. | Exp(B) | 95% CI for EXP(B) | ||
|---|---|---|---|---|---|---|---|
No | Yes | Lower | Upper | ||||
Maternal parity | Primigravida | 34 | 19 | ||||
Multigravida | 73 | 24 | .420 | 1.412 | .611 | 3.265 | |
Needle size | 18 | 19 | 20 | .009 | |||
21 | 32 | 8 | .009 | 4.150 | 1.433 | 12.021 | |
22 | 11 | 3 | .495 | .639 | .177 | 2.313 | |
24 | 9 | 4 | .722 | .740 | .141 | 3.877 | |
25 | 36 | 8 | .590 | 1.498 | .344 | 6.516 | |
Number of attempts | 1 | 38 | 12 | .048 | |||
2 | 53 | 16 | .131 | .443 | .154 | 1.274 | |
> 2 | 16 | 15 | .033 | .336 | .123 | .914 | |
BMI | Underweight | 7 | 1 | .596 | |||
Normal | 89 | 35 | .315 | .278 | .023 | 3.385 | |
Overweight | 11 | 7 | .757 | .820 | .235 | 2.867 | |
Number of CSF drops | 1 | 10 | 4 | .142 | |||
2 | 49 | 15 | .021 | .180 | .021 | 1.574 | |
3 | 43 | 16 | .025 | .138 | .025 | .779 | |
4 | 5 | 8 | .024 | .135 | .024 | .766 | |