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Retrospective Cohort Study
Copyright: ©Author(s) 2026.
World J Gastrointest Surg. Jun 27, 2026; 18(6): 119941
Published online Jun 27, 2026. doi: 10.4240/wjgs.119941
Table 4 Patient pre- and post-operative symptoms outcomes between the two groups, mean ± SD

ARMS (n = 14)
Double-dose PPI (n = 14)
P value
Preoperative
RSI29.36 ± 4.8028.43 ± 6.380.667
GERD-HRQL39.93 ± 3.6941.57 ± 4.260.285
GERDQ14.21 ± 2.6713.71 ± 2.550.617
RDQ30.36 ± 5.3631.71 ± 4.500.474
LA grade (C-D)991.000
3 weeks postoperative
RSI17.93 ± 6.9424.29 ± 4.120.007
GERD-HRQL27.71 ± 7.6535.21 ± 4.560.004
GERDQ7.64 ± 2.4111.64 ± 2.920.001
RDQ18.14 ± 7.0427.07 ± 4.51< 0.001
3 months postoperative
RSI16.57 ± 2.4722.64 ± 2.9< 0.001
GERD-HRQL27.57 ± 4.7238.35 ± 8.02< 0.001
GERDQ7.86 ± 2.2510.57 ± 2.50.006
RDQ18.00 ± 6.9727.79 ± 3.08< 0.001
LA grade (C-D)260.2091


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