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| I (Control) | II (Distraction) | III (Valsalva) | |
|---|---|---|---|
| Time to fill needle hub (sec) | 12.2 ± 2.3 | 13.1 ± 2.4 | 12.6 ± 2.5 |
Value presented as Mean ± SD. There was no significant difference among three groups in time taken by CSF to fill needle hub (P > 0.05).
