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Anaesthesia time as a function of case complexity: viscodissection v non-viscodissection cases
| Complexity score | |||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | Total | |
| Number of cases | 0 | 5 | 16 | 9 | 14 | 11 | 8 | 2 | 65 |
| Viscodissection anaesthesia time (mean (SD)) | 138 (59) | 161 (44) | 201 (50) | 160 (49) | 211 (95) | 232 (112) | 282 (127) | 180 (81) | |
| Number of cases | 10 | 17 | 36 | 10 | 8 | 8 | 89 | ||
| Non-viscodissection anaesthesia time (mean (SD)) | 96 (32) | 137 (82) | 139 (55) | 167 (58) | 137 (63) | 160 (106) | 148 (65) | ||
