Table 4 NRS scores before and after VR intervention, paired t-test
From: Virtual Reality Experience during Labour (VIREL); a qualitative study
NRS before VR (mean ± SD) | NRS after VR (mean ± SD) | P-value (α = 0·05) | |
|---|---|---|---|
VR1, n = 24 | 6·71 ± 1·65 | 4·96 ± 2·01 | 0·000 |
Primiparous, n = 14 | 7·29 ± 1·27 | 5·64 ± 1·60 | 0·002 |
Multiparous, n = 10 | 5·90 ± 1·85 | 4·00 ± 2·21 | 0·010 |
VR2, n = 18 | 6·89 ± 1·88 | 5·61 ± 2·23 | 0·001 |
Primiparous, n = 8 | 7·50 ± 1·51 | 6·25 ± 1·98 | 0·026 |
Multiparous, n = 10 | 6·40 ± 2·07 | 5·10 ± 2·38 | 0·017 |