Figure 1From: Changes of anxiety in Chinese military personnels over time: a cross-temporal meta-analysisFlowchart illustrating study inclusion and exclusion. Note: 31 studies containing 43 data sets for measuring both trait anxiety and state anxiety, 7 studies containing 12 data sets for measuring state anxiety, and 7 studies containing 10 data sets for measuring trait anxiety. Thus, there are 55 data sets for state anxiety and 53 data sets for trait anxiety.Back to article page