Additional file 1: of Reduced level of arousal and increased mortality in adult acute medical admissions: a systematic review and meta-analysis

Appendix 1. Search terms used in Medline search. Appendix 2. Modified RoBANS risk of bias assessment. Description of risk of bias assessment undertaken. Appendix 3. Description of level of arousal scales. Appendix 4. Risk of bias assessment for included studies. Appendix 5. Results of association between level of arousal and mortality. Table of data from included studies. Appendix 6. Funnel plot of thirteen published studies which contribute to meta-analysis. (DOCX 39 kb