The topic is very interesting and important. However, there are several major weaknesses in this review. E.g. the topics are very heterogenous and the range of participants is not clear. I also wonder whether the review of Lum et al. has focused on the similar issues.

pain management interventions in school settings -> there is limited guidelines on how to manage pain in school settings...??
Abstract: limitation to all child (0-18 years), you don't mention that inclusion criteria was: 12-18 year-old, however seven studies included 7-18 years old