2015
DOI: 10.1016/j.ijcard.2015.04.079
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Association of an inter-arm systolic blood pressure difference with all-cause and cardiovascular mortality: An updated meta-analysis of cohort studies

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Cited by 49 publications
(50 citation statements)
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“…56 The current findings show no statistical heterogeneity when pooled with other similar published and unpublished studies 4,8,57 and demonstrate survival differences in cardiovascular and all-cause mortality at both ≥5 mmHg and ≥10 mmHg IADs. 25 In keeping with other cohorts, HRs for cardiovascular mortality are greater than those for allcause mortality, 25 because the contribution of IAD to all-cause mortality is explained, as shown by this data, by the inclusion of cardiovascular deaths within such analyses.…”
Section: Comparison With Existing Literaturesupporting
confidence: 63%
“…56 The current findings show no statistical heterogeneity when pooled with other similar published and unpublished studies 4,8,57 and demonstrate survival differences in cardiovascular and all-cause mortality at both ≥5 mmHg and ≥10 mmHg IADs. 25 In keeping with other cohorts, HRs for cardiovascular mortality are greater than those for allcause mortality, 25 because the contribution of IAD to all-cause mortality is explained, as shown by this data, by the inclusion of cardiovascular deaths within such analyses.…”
Section: Comparison With Existing Literaturesupporting
confidence: 63%
“…Previous studies have reported that inter-arm or inter-ankle blood pressure difference predicted cardiovascular mortality [1, 2, 813, 15]. These results suggested that the simultaneous measurement of four-limb blood pressure is needed to improve diagnostic accuracy between cardiovascular disease and blood pressure difference [25].…”
Section: Discussionmentioning
confidence: 90%
“…The meta-analysis reported by Cao showed that inter-arm systolic blood pressure difference ≥15 mmHg might help to predict increased cardiovascular mortality (HR 1.94, 95% CI 1.12–3.35, P < 0.05) in the community populations [15]. However, the other meta-analysis reported by Singh showed that there was not statistically direct association of cardiovascular mortality with inter-arm systolic blood pressure difference of 10 mmHg or more (OR 1.82; CI 0.68–4.88; P = 0.23), 15 mmHg or more (OR 1.66; CI 0.68–4.07; P = 0.27), and inter-leg systolic blood pressure difference of 15 mmHg or more (OR 1.97; CI 0.72–5.34; P = 0.19) [2].…”
Section: Introductionmentioning
confidence: 99%
“…Ces résultats sont certes issus d'une étude transversale et non pas prospective ce qui en diminue la valeur, mais ils sont cohérents avec les travaux de Clark [11] publiés en 2015 sur une méta-analyse de cohorte et qui montre que la mortalité cardiovasculaire est supérieure en cas d'asymétrie tensionnelle systolique ≥ 10 mmHg avec un OR de 1,9 [1,3-2,6]. Ils sont également cohérents avec la méta-analyse de Cao [12] qui sur 15 617 patients fait apparaître un OR en faveur d'un excès de mortalité cardiovasculaire de 2,21 [1,52-3,21] pour une AST ≥ 10 mmHg. On relève que dans cette étude l'OR lié à une AST ≥ 10 mmHg ne diffère pas de celui relevé pour une AST ≥ 15 mmHg (OR 1,89 [1,32-2,69]) ce qui rejoint l'hypothèse précédemment évoquée que le risque ne croît pas linéairement avec l'amplitude de l'asymétrie, surtout chez les patients à risque, et qu'il convient de s'intéresser aux AST même si elles ne sont que de 10 mmHg.…”
Section: Discussionunclassified