Surgical Metabolism and Nutrition : eISSN 2465-8383 / pISSN 2233-5765

Table. 2.

Table. 2.

Operation characteristics

Extent of gastrectomy Operation Hb (0) Number of patients (Percent)
Distal gastrectomy Billroth I μI=13.72±0.9553 μDG=13.84±0.7340 19 (30.6%)
Billroth II μII= 13.93±0.7919 29 (46.8%)
Total gastrectomy μTG= 13.80±1.3121 14 (22.6%)

Null Hypothesis Alternative Hypothesis Test statistics t0 Degree of freedom P value

μDG=μTG μDGμTG 0.1519 60 0.8797
μI=μII μIμII 0.9713 46 0.3365
Surg Metab Nutr 2019;10:15-9 https://doi.org/10.18858/smn.2019.10.1.15
© 2019 Surg Metab Nutr