Table 3.
Comparison of short-term outcomes of laparoscopic and open colorectal surgery
| Operating time (min) | Blood loss | Analgesic requirement | ||||
|---|---|---|---|---|---|---|
| Lap | Open | Lap | Open | Lap | Open | |
| Lacy AM[18] | 142 | 118* | 105 | 193* | ||
| Hasegawa H[20] | 275 | 188* | 58 | 137* | Less* | More |
| Leung KL[21] | 189.9 | 144.2*P<0.001 | 169 | 238 P=0.06 | 4.5 (no of inj) | 6.9 (no of inj)*P<0.001 |
| Zhou ZG[22] | 120 | 106 | 20 | 92* | Less | More |
| COLOR[23] | 145 | 115*P<0.0001 | 100 | 175*P<0.0001 | Less* | More |
| Curet MJ[26] | 210 | 138* | 284 | 407* | ||
| COST Group[27] | 150 | 95* | Less* | More | ||
| Sahakitrungruang C[28] | More | Less* | ||||
*
Indicates that the difference was statistically significant