The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review
Abstract Background A raised stress hyperglycaemia ratio (SHR) has been associated with all-cause mortality and may better discriminate than an absolute glucose value. The aim of this meta analysis and systematic review is to synthesise the evidence assessing the relationship between the SHR and all...
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BMC
2024-11-01
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| Series: | Cardiovascular Diabetology |
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| Online Access: | https://doi.org/10.1186/s12933-024-02454-1 |
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| author | Harriet Esdaile Shaila Khan Jamil Mayet Nick Oliver Monika Reddy Anoop S. V. Shah |
| author_facet | Harriet Esdaile Shaila Khan Jamil Mayet Nick Oliver Monika Reddy Anoop S. V. Shah |
| author_sort | Harriet Esdaile |
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| description | Abstract Background A raised stress hyperglycaemia ratio (SHR) has been associated with all-cause mortality and may better discriminate than an absolute glucose value. The aim of this meta analysis and systematic review is to synthesise the evidence assessing the relationship between the SHR and all-cause mortality across three common cardiovascular presentations. Methods We undertook a comprehensive search of Medline, Embase, Cochrane CENTRAL and Web of Science from the date of inception to 1st March 2024, and selected articles meeting the following criteria: studies of patients hospitalised for acute myocardial infarction, ischaemic stroke or acute heart failure reporting the risk (odds ratio or hazard ratio) for all-cause mortality associated with the SHR. A random effects model was used for primary analysis. Subgroup analysis by diabetes status and of mortality in the short and long term was undertaken. Risk of bias assessment was performed using the Newcastle Ottawa quality assessment scale. Results A total of 32 studies were included: 26 studies provided 31 estimates for the meta-analysis. The total study population in the meta analysis was 80,010. Six further studies were included in the systematic review. Participants admitted to hospital with cardiovascular disease and an SHR in the highest category had a significantly higher risk ratio of all-cause mortality in both the short and longer term compared with those with a lower SHR (RR = 1.67 [95% CI 1.46–1.91], p < 0.001). This finding was driven by studies in the myocardial infarction (RR = 1.75 [95% CI 1.52–2.01]), and ischaemic stroke cohorts (RR = 1.78 [95% CI 1.26–2.50]). The relationship was present amongst those with and without diabetes (diabetes: RR 1.49 [95% CI 1.14–1.94], p < 0.001, no diabetes: RR 1.85 [95% CI 1.49–2.30], p < 0.001) with p = 0.21 for subgroup differences, and amongst studies that reported mortality as a single outcome (RR of 1.51 ([95% CI 1.29–1.77]; p < 0.001) and those that reported mortality as part of a composite outcome (RR 2.02 [95% CI 1.58–2.59]; p < 0.001). On subgroup analysis by length of follow up, higher SHR values were associated with increased risk of mortality at 90 day, 1 year and > 1year follow up, with risk ratios of 1.84 ([95% CI 1.32–2.56], p < 0.001), 1.69 ([95% CI 1.32–2.16], p < 0.001) and 1.58 ([95% CI 1.34–1.86], p < 0.001) respectively. Conclusions A raised SHR is associated with an increased risk of all-cause mortality following myocardial infarction and ischaemic stroke. Further work is required to define reference values for the SHR, and to investigate the potential effects of relative hypoglycaemia. Interventional trials targeting to the SHR rather than the absolute glucose value should be undertaken. PROSPERO database registration CRD 42023456421 https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023456421 |
| format | Article |
| id | doaj-art-ab6a955c9c094e19b71030c174ec30a8 |
| institution | Kabale University |
| issn | 1475-2840 |
| language | English |
| publishDate | 2024-11-01 |
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| series | Cardiovascular Diabetology |
| spelling | doaj-art-ab6a955c9c094e19b71030c174ec30a82024-11-17T12:08:30ZengBMCCardiovascular Diabetology1475-28402024-11-0123111610.1186/s12933-024-02454-1The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic reviewHarriet Esdaile0Shaila Khan1Jamil Mayet2Nick Oliver3Monika Reddy4Anoop S. V. Shah5Faculty of Medicine, Department of Metabolism, Digestion and Reproduction, Imperial Centre for Translational and Experimental Medicine, Imperial College LondonFaculty of Medicine, Department of Metabolism, Digestion and Reproduction, Imperial Centre for Translational and Experimental Medicine, Imperial College LondonFaculty of Medicine, National Heart and Lung Institute, Imperial College LondonFaculty of Medicine, Department of Metabolism, Digestion and Reproduction, Imperial Centre for Translational and Experimental Medicine, Imperial College LondonFaculty of Medicine, Department of Metabolism, Digestion and Reproduction, Imperial Centre for Translational and Experimental Medicine, Imperial College LondonDepartment of Cardiology, Imperial College Healthcare NHS TrustAbstract Background A raised stress hyperglycaemia ratio (SHR) has been associated with all-cause mortality and may better discriminate than an absolute glucose value. The aim of this meta analysis and systematic review is to synthesise the evidence assessing the relationship between the SHR and all-cause mortality across three common cardiovascular presentations. Methods We undertook a comprehensive search of Medline, Embase, Cochrane CENTRAL and Web of Science from the date of inception to 1st March 2024, and selected articles meeting the following criteria: studies of patients hospitalised for acute myocardial infarction, ischaemic stroke or acute heart failure reporting the risk (odds ratio or hazard ratio) for all-cause mortality associated with the SHR. A random effects model was used for primary analysis. Subgroup analysis by diabetes status and of mortality in the short and long term was undertaken. Risk of bias assessment was performed using the Newcastle Ottawa quality assessment scale. Results A total of 32 studies were included: 26 studies provided 31 estimates for the meta-analysis. The total study population in the meta analysis was 80,010. Six further studies were included in the systematic review. Participants admitted to hospital with cardiovascular disease and an SHR in the highest category had a significantly higher risk ratio of all-cause mortality in both the short and longer term compared with those with a lower SHR (RR = 1.67 [95% CI 1.46–1.91], p < 0.001). This finding was driven by studies in the myocardial infarction (RR = 1.75 [95% CI 1.52–2.01]), and ischaemic stroke cohorts (RR = 1.78 [95% CI 1.26–2.50]). The relationship was present amongst those with and without diabetes (diabetes: RR 1.49 [95% CI 1.14–1.94], p < 0.001, no diabetes: RR 1.85 [95% CI 1.49–2.30], p < 0.001) with p = 0.21 for subgroup differences, and amongst studies that reported mortality as a single outcome (RR of 1.51 ([95% CI 1.29–1.77]; p < 0.001) and those that reported mortality as part of a composite outcome (RR 2.02 [95% CI 1.58–2.59]; p < 0.001). On subgroup analysis by length of follow up, higher SHR values were associated with increased risk of mortality at 90 day, 1 year and > 1year follow up, with risk ratios of 1.84 ([95% CI 1.32–2.56], p < 0.001), 1.69 ([95% CI 1.32–2.16], p < 0.001) and 1.58 ([95% CI 1.34–1.86], p < 0.001) respectively. Conclusions A raised SHR is associated with an increased risk of all-cause mortality following myocardial infarction and ischaemic stroke. Further work is required to define reference values for the SHR, and to investigate the potential effects of relative hypoglycaemia. Interventional trials targeting to the SHR rather than the absolute glucose value should be undertaken. PROSPERO database registration CRD 42023456421 https://www.crd.york.ac.uk/prospero/display_record.php?ID=CRD42023456421https://doi.org/10.1186/s12933-024-02454-1HyperglycaemiaCardiodiabetologyStress hormonesMortalityInpatient Management |
| spellingShingle | Harriet Esdaile Shaila Khan Jamil Mayet Nick Oliver Monika Reddy Anoop S. V. Shah The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review Cardiovascular Diabetology Hyperglycaemia Cardiodiabetology Stress hormones Mortality Inpatient Management |
| title | The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review |
| title_full | The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review |
| title_fullStr | The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review |
| title_full_unstemmed | The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review |
| title_short | The association between the stress hyperglycaemia ratio and mortality in cardiovascular disease: a meta-analysis and systematic review |
| title_sort | association between the stress hyperglycaemia ratio and mortality in cardiovascular disease a meta analysis and systematic review |
| topic | Hyperglycaemia Cardiodiabetology Stress hormones Mortality Inpatient Management |
| url | https://doi.org/10.1186/s12933-024-02454-1 |
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