Fig. 1

Reference co-citation network mapping of the articles related to military health and medicine research published from 2007 to 2016 #0:Mental health diagnoses and interventions; #1: Army study to assess risk and resilience in service members (STARRS); #2: Large-scale military action; #3: Brain science; #4: Veterans; #5: Soldier parents and children of the wartime; #6: Wound infection; The co-citation network mapping (222) and the number of connection lines (754) were obtained. The network modularity value is 0.5769, which is between 0 and 1. A greater value indicates better modularity of the clustering network. Meanwhile, the Silhouette value is 0.3722, which is between −1 and 1. A larger Silhouette value indicates a clearer theme for each cluster