| アブストラクト | AIMS: Managing blood pressure (BP) in older adults with type 2 diabetes (T2D) and chronic kidney disease (CKD) remains controversial, particularly regarding optimal targets and the impact of inadequate monitoring. Using Clinical Practice Research Datalink (CPRD) data, this study assessed associations between baseline systolic and diastolic BP (SBP and DBP) and the risk of major adverse cardiovascular events (MACE) and mortality in adults aged >/=65 with both T2D and CKD, the impact of missing BP records (proxy for inadequate monitoring), and sex-based differences in these relationships. MATERIALS AND METHODS: A retrospective cohort study was conducted using CPRD data. The primary outcome was MACE (nonfatal stroke, myocardial infarction, and cardiovascular death); the secondary outcome was all-cause mortality. Baseline BP was modelled continuously and categorised as high (>/=140/90 mmHg), normal (<140/90 mmHg), or missing (no BP record within 2 years prior to diagnosis). Flexible parametric competing risks models estimated adjusted 5-year outcome risks. RESULTS: MACE analysis included 160 764 individuals; mortality analysis included 181 307. The 5-year MACE risk was 14.1% for normal, 13.8% for high, and 19.6% for missing SBP. For all-cause mortality, risks were 20.6% (normal), 19.4% (high), and 34.0% (missing). SBP was a stronger risk indicator than DBP for both outcomes. Lower SBP (120 mmHg) was moderately associated with increased MACE and mortality; higher DBP (90 mmHg) was linked to increased mortality. Men had higher MACE and mortality risks than women. CONCLUSIONS: In older adults with T2D and CKD, lower SBP and DBP were moderately associated with a higher risk of MACE and mortality, but the strongest indicator of adverse outcomes was the absence of regular blood pressure monitoring. |
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| ジャーナル名 | Diabetes, obesity & metabolism |
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| Pubmed追加日 | 2025/10/29 |
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| 投稿者 | Meffen, Anna; Tyrer, Freya; Mbah Mbahnjeck, Junior; Khunti, Kamlesh; Zaccardi, Francesco; Kunutsor, Setor K |
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| 組織名 | Leicester Real World Evidence Unit, Diabetes Research Centre, University of;Leicester, Leicester, UK.;Faculty of Medicine, Imperial College London, London, UK.;Section of Cardiology, Department of Internal Medicine, Max Rady College of;Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg,;Manitoba, Canada. |
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| Pubmed リンク | https://www.ncbi.nlm.nih.gov/pubmed/41153081/ |
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