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Table 3 Diastolic blood pressure

From: Ultrasound-guided thoracic paravertebral block vs pectoral nerve block for postoperative analgesia after modified radical mastectomy

  Group A, PVB Group B, PECS Test value p value Sig.
No. = 15 No. = 15
Preoperative Range 60–90 50–80 1.876 0.071 NS
Mean ± SD 70.67 ± 8.84 64 ± 10.56
0 h (immediately postoperative) Range 50–70 50–70 − 1.835 0.077 NS
Mean ± SD 54.67 ± 7.43 60 ± 8.45
1 h postoperative Range 50–70 50–70 − 1.901 0.068 NS
Mean ± SD 54 ± 7.37 59.33 ± 7.99
2 h postoperative Range 50–80 50–80 1.000 0.326 NS
Mean ± SD 63.33 ± 9 60 ± 9.26
4 h postoperative Range 50–80 50–80 1.344 0.190 NS
Mean ± SD 66 ± 8.28 61.33 ± 10.6
6 h postoperative Range 50–80 50–80 0.821 0.418 NS
Mean ± SD 64.67 ± 7.43 62 ± 10.14
8 h postoperative Range 50–80 50–90 0.000 1.000 NS
Mean ± SD 64 ± 7.37 64 ± 12.42
12 h postoperative Range 50–80 50–90 − 0.370 0.714 NS
Mean ± SD 64 ± 7.37 65.33 ± 11.87
18 h postoperative Range 50–70 50–90 − 0.602 0.552 NS
Mean ± SD 64 ± 6.32 66 ± 11.21
24 h postoperative Range 50–90 50–90 0.343 0.734 NS
Mean ± SD 68 ± 10.14 66.67 ± 11.13
  1. t, independent sample t test
  2. p value < 0.05 = statistically significant