Table 3.

Comparison of long‐term outcomes between patients with and without right‐half dissection of SMA nerve plexus

	Dissection (n = 37)	Preservation (n = 37)	P
All recurrence	21 (56.8%, 40.9%‐71.3% a )	22 (59.5%, 46.1%‐75.9% a )	1.0000
Locoregional	10 (27.0%, 16.9%‐40.3% b )	12 (32.4%, 21.4%‐45.9% b )	0.7997
Systemic	17 (46.0%, 31.0%‐61.6% a )	17 (46.0%, 33.4%‐64.1% a )	1.0000
Peritoneum	7 (18.9%, 9.5%‐34.2% a )	9 (24.3%, 15.4%‐43.0% a )	0.7784
Liver	9 (24.3%, 13.4%‐40.1% a )	14 (37.8%, 24.1%‐53.9% a )	0.3151
Lymph node	5 (13.5%, 5.9%‐28.0% a )	3 (8.1%, 2.8%‐21.3% a )	0.7106
Lung	6 (16.2%, 7.7%‐31.1% a )	2 (5.4%, 1.5%‐17.7% a )	0.2611

Data are expressed as n (%).

Abbreviation: SMA, superior mesenteric artery.

^a95% confidence interval.

^b90% confidence interval.