Impact of enhanced recovery after surgery programs on pancreatic surgery: A meta-analysis

Table 4 Results of sensitivity analysis by omitting one study in each turn

Studies	OR	95%CI	P-value
Omitting Vanounou et al[15]	0.56	0.44-0.72	< 0.00001
Omitting Kennedy et al[14]	0.56	0.44-0.71	< 0.00001
Omitting Balzano et al[16]	0.56	0.43-0.73	< 0.0001
Omitting Kennedy et al[17]	0.58	0.46-0.74	< 0.00001
Omitting Abu Hilal et al[18]	0.58	0.45-0.73	< 0.00001
Omitting Yui et al[23]	0.56	0.44-0.72	< 0.00001
Omitting Kobayashi et al[25]	0.58	0.45-0.74	< 0.00001
Omitting Coolsen et al[21]	0.54	0.43-0.69	< 0.00001
Omitting Braga et al[19]	0.55	0.43-0.71	< 0.00001
Omitting Pillai et al[20]	0.57	0.45-0.73	< 0.00001
Omitting Joliat et al[27]	0.57	0.45-0.73	< 0.0001
Omitting Partelli et al[28]	0.55	0.44-0.68	< 0.00001
Omitting Williamsson et al[29]	0.56	0.44-0.71	< 0.00001
Omitting Morales Soriano et al[30]	0.58	0.46-0.74	< 0.00001
Omitting Shao et al[26]	0.57	0.44-0.74	< 0.0001
Omitting Zouros et al[32]	0.57	0.44-0.73	< 0.00001
Omitting Bai et al[31]	0.56	0.44-0.71	< 0.00001
Omitting Dai et al[33]	0.62	0.52-0.71	< 0.00001
Overall effect	0.57	0.45-0.72	< 0.00001

CI: Confidence interval; OR: Odds ratio.