Body mass index as a prognostic indicator of overall survival in glioblastoma: A systematic review and meta analysis.

Background: Many previous studies have investigated the prognostic value of body mass index (BMI) for GBM outcomes with varying results. We present a comprehensive literature review and meta-analysis investigating BMI as a prognostic value in GBM.

Methods: A systematic review of literature on adult patients with GBM published between 1999 and 2023 was conducted within OVID Medline, Pubmed, and Scopus.

Protocol: The impact of integrated thematic instruction model on primary and secondary school students compared to standard teaching: A protocol of systematic review.

This is the protocol for a Campbell systematic review. The objectives are as follows. This systematic review will examine the impact of the Integrated Thematic Instruction (ITI) on academic attainment and other possible outcomes of primary and secondary school students compared to standard teaching.