Risk Assessment of Intermittent and Continuous Nasogastric Enteral Feeding Methods in Adult Inpatients: A Meta-Analysis

Figure 9

Result of meta-analysis on odds ratio (OR) values for pneumonia. The subgroup is analyzed according to the sample size (size ≥ 100 and size <100). Each square denotes the ORs for each trial comparison with the corresponding 95% confidence intervals (CIs).