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Fig. 2 | BMC Medicine

Fig. 2

From: Medications that reduce emergency hospital admissions: an overview of systematic reviews and prioritisation of treatments

Fig. 2

Flow diagram of the process to identify effective medications supported by high- or moderate-quality evidence. aStatistically significant at the p < 0.05 level. bEstimates were for subgroup estimates that did not meet our criteria for quality assessment. cSubgroup or sensitivity analysis as defined by authors. dPre-specified in the methods section of the review article. eUnique at the level of pharmacological subgroup in the World Health Organization’s Anatomical Therapeutic Chemical classification system. fUnique at the three-character coding level using the World Health Organization’s 10th revision of the International Statistical Classification of Diseases and Related Health Problems

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