Table 1.
Baseline characteristics of studies included in the meta-analysis.
| First author | Study type | Year | Number | Age | Sex, M/F | ASA I/II/III/IV | Malignant/Benign | Mortality | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ERAS | TC | ERAS | TC | ERAS | TC | ERAS | TC | ERAS | TC | ERAS | TC | |||
| Jan H. Stoot | CCT | 2009 | 13 | 13 | 55 (34–82) | 45 (26–70) | 3/10 | 2/11 | 3/9/1/0 | 6/6/1/0 | 5/8 | 2/11 | 0 | 0 |
| Belinda Sánchez-Pérez | CCT | 2012 | 26 | 17 | 58.3 (29–77) | 52.5 (29–84) | 15/11 | 10/7 | 0/13/13/0 | 0/9/8/0 | 12/14 | 3/14 | 0 | 0 |
| F He | RCT | 2015 | 48 | 38 | 56.3 ± 16.3 | 60.4 ± 20.7 | 22/26 | 18/20 | 10/26/2/0 | 12/24/2/0 | 31/17 | 24/14 | 0 | 0 |
| Xiao Liang | RCT | 2016 | 80 | 107 | 53.4 ± 13.5 | 55.5 ± 12.8 | 37/43 | 50/57 | 35/45/0/0 | 49/58/0/0 | 51/29 | 55/52 | 0 | 0 |
| Yuan Ding | CCT | 2018 | 49 | 133 | 56.04 ± 11.50 | 56.31 ± 11.57 | 31/18 | 88/45 | NR | NR | 33/16 | 99/34 | 0 | 0 |
| Xiao Liang | RCT | 2018 | 58 | 61 | 58 (16–80) | 59 (37–85) | 25/33 | 22/39 | 12/35/11 | 8/48/5/0 | 29/29 | 44/17 | 0 | 0 |
ASA, American Society of Anesthesiologists; CCT, case control study; ERAS, enhanced recovery after surgery; F, female; M, male; NR, not reported; RCT, randomized clinical trial; TC, traditional care.