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Table 1 Characteristics of the included studies

From: The enhanced recovery after surgery (ERAS) program in liver surgery: a meta-analysis of randomized controlled trials

Trail Year Number of patients Age (years) mean ± SD/median (range) Gender (M/F) Follow-up (months) ERAS items ASA I/II (%)
ERAS CC ERAS CC ERAS CC ERAS CC
He et al. (2015) 2015 48 38 56.3 ± 16.3 60.4 ± 20.7 22/26 18/20 5 12 75 94
Jones et al. (2013) 2013 46 45 64 (27–83) 67 (27–84) 31/15 23/22 1 15 93 88
Lu et al. (2014) 2014 135 162 54 ± 11.4 52.6 ± 11.3 111/24 133/29 1 12 100 100
Ni et al. (2013) 2013 80 80 48.4 ± 15.6 50.1 ± 21.8 66/14 59/21 ns 13 100 100
  1. ERAS enhanced recovery after surgery, TC conventional care, ns not specified