Table 2. Clinical outcomes of all the studies.
| Study | Group | 30-day mortality | Survival time |
|---|---|---|---|
| Thornton | PEG | 1 | 11.2ma |
| PRG | 1 | 9.5ma | |
| Chio | PEG | 1 | (85 ± 12)dc |
| PRG | 1 | (204 ± 15)dc | |
| Desport | PEG | 4 | (449 ± 529)dc |
| RIG | 2 | (238 ± 178)dc | |
| Shaw | PEG | NA | 7.13 (4.81–9.45)md |
| RIG | NA | 6.31 (4.58–8.04)md | |
| Blondet | PEG | 2 | 302db |
| PRG | 2 | 191db | |
| Allen | PEG | 4 | (10.5 ± 7.5)mc |
| RIG | 6 | (8.3 ± 7.9)mc | |
| ProGas | PEG | 5 | 341 (164)de |
| Study | RIG | 4 | 361 (171)de |
| Group | PRG | 3 | 201 (116)de |
PEG, Percutaneous Endoscopic Gastrostomy; PRG, Per-oral Image-Guided Gastrostomy; RIG, Radiologically Inserted Gastrostomy; NA, Not Applicable; m, month; d, day. Survival length was depicted as Meana, Medianb, Mean ± SDc, Median (95% CI)d, Median (25th IQR)e; fmeans the incidence number in total events.