. 2004 Jul 15;10(14):2150–2152. doi: 10.3748/wjg.v10.i14.2150

Table 2.

Therapeutic effects of two groups

Group	Cases (n)	Remission time of abdominal pain (d)	Complication (cases)	Average length of hospital stay (d)	Average cost (Yuan)
ENBD	58	1	13	9	6503
Operation	26	6^b	10	20^b	16300^b

P < 0.01 vs ENBD group.