showed a trendP < 0.05
Relevant clinical outcomes Infectious complications Eight studies,[ 19 20 21 22 24 25 26 27 ] 872 subjects included, evaluated the effect of Gln enriched nutrition support on infectious complications, and the analysis showed a trend towards a reduction of postoperative infectious complications (RR: 0.67; 95% CI: 0.50–0.90; P < 0.05) in GI cancer patients [ Figure 7a ].