Skip to main content

Table 5 SVR Changes During Laparoscopy

From: Effects of different doses of magnesium sulfate on pneumoperitoneum-related hemodynamic changes in patients undergoing gastrointestinal laparoscopy: a randomized, double-blind, controlled trial

 

T1

T2

T3

T4

T5

T6

T7

P0 value

Group S

1571.8 ± 291.5

2042.8 ± 304.6

2113.2 ± 451.2

1933.0 ± 544.5

1783.0 ± 595.1

1592.1 ± 650

1361.4 ± 362.2

<  0.001

Group L

1563.5 ± 254.3

1893.6 ± 297.6

1955.4 ± 288.1

1816.8 ± 305.3

1622.1 ± 274.6

1590.4 ± 287.7

1358.9 ± 283.8

Group H

1582.2 ± 339.8

1697.2 ± 321.9

1778.2 ± 291.5

1734.7 + 415.8

1631.2 ± 432

1534.6 ± 408.1

1303.2 ± 293.9

P1

 

0.135

0.160

0.400

0.266

0.991

0.980

 

95% CI

− 179.9 ~ 196.5

− 47.7~ 346.2

−65.2 ~ 380.5

− 158.1 ~ 390.3

− 126.1 ~ 447.8

− 297.9 ~ 301.4

− 197.1 ~ 202.1

P2

 

0.010

0.040

0.153

0.294

0.702

0.562

95% CI

− 198.7~ 177.7

148.6~ 542.6

112.1~ 557.8

− 76.0 ~ 472.4

−135.2 ~ 438.7

− 242.1 ~ 357.3

− 141.4 ~ 257.8

P3

 

0.047

0.117

0.551

0.950

0.710

0.579

95% CI

− 206.9~ 169.5

−0.64 ~ 393.4

−45.6~ 400.1

− 192.1~ 356.2

− 296.1 ~ 277.8

− 243.8 ~ 355.5

− 143.9~ 255.2

  1. Values were expressed as mean ± SD. P0:difference within group variation. P1: significance of difference between group S and group L; P2: significance of difference between group S and group H; P3: significance of difference between group L and group H