Table 3 Groups' comparisons of the hemodynamic parameters between each measurement to baselinea
Parameter | Pre-CS | After spinal anesthesia | P value after spinal anesthesia vs. pre-CS | Immediately after delivery | P-value immediately after delivery vs. pre-CS | After fascia closure | P value after fascia closure vs. pre-CS | +24h after delivery | P-value +24h after delivery vs. pre-CS | +48h after delivery | P-value +48h after delivery vs. Pre-CS |
|---|---|---|---|---|---|---|---|---|---|---|---|
Control group- comparisons of the hemodynamic parameters between each measurement to baselinea | |||||||||||
No. of women | 62 | 60 | 36 | 31 | 62 | 59 | |||||
MAP (mmHg) | 87.8 (82-94) | 90 (81-101.3) | NS | 80.8 (70.5-91) | 0.0113 | 86 (71.7-93.3) | NS | 88 (84.3-92.7) | NS | 88.7 (82.7-95.3) | NS |
HR (beat/min) | 85 (76-93) | 96.5 (76.5-109) | <0.001* | 91 (81.5-98.5) | 0.0483 | 91 (81.5-100) | NS | 84 (75-91) | NS | 83 (75-94) | NS |
SV (ml/beat) | 87.7 (74-100.6) | 87.1 (76.1-104.3) | NS | 96.9 (89.6-110.5) | 0.0039 | 94.7 (83.2-120.3) | 0.0241 | 81.6 (67-94.5) | 0.0345 | 82.9 (69.5-98) | NS |
CO (l/min) | 7.7 (6.3-8.6) | 8.3 (6.9-10) | 0.0075 | 8.9 (7.2-11.3) | <0.001* | 8.4 (7-10.3) | 0.0113 | 6.7 (5.7-8) | 0.05 | 6.8 (6-7.8) | NS |
TPR (dyne*sec/cm5) | 896.8 (802.7-1129.7) | 847.3 (703.5-1074.4) | NS | 717.9 (558.3-897.3) | 0.0026 | 802.8 (644.8-1115.4) | NS | 1023.7 (863.5-1316.9) | <0.001 | 1043.7 (926.5-1168.4) | NS |
PET group- comparisons of the hemodynamic parameters between each measurement to baselinea | |||||||||||
No. of women | 17 | 12 | 13 | 12 | 16 | 16 | |||||
MAP (mmHg) | 106 (87-110) | 120 (90.5-133) | 0.0027 | 103 (91-114) | NS | 99.5 (87.5-106) | NS | 97.5 (92.5-103) | NS | 100.5 (95.5-104.5) | NS |
HR (beat/min) | 75 (71-84) | 95.5 (79.5-111) | 0.0033 | 84 (77-91) | NS | 80 (73-98) | NS | 79.5 (71-89.5) | NS | 84 (72.5-99) | NS |
SV (ml/beat) | 76.6 (69.4-96.8) | 76.9 (57.2-94.8) | NS | 78.3 (69.6-97) | NS | 67.6 (43.6-75.2) | 0.0064 | 73.4 (67.7-85.8) | NS | 79 (68.1-103) | NS |