**README**
This folder contains the following documents:
1. Anxiety_Prevention_Overview_Codebook - a copy of our data collection codebook with all variables for which data will be sought from included systematic reviews and primary studies.
2. Anxiety_Prevention_Overview_PRESS_Review - Peer Review of Electronic Search Strategies (PRESS) Guideline review of draft search strategy
3. Anxiety_Prevention_Overview_Protocol - protocol of our overview of systematic reviews.
4. Anxiety_Prevention_Overview_Search - final search strategy implemented for title/abstract screening.