Table 3 Cox proportional hazard analysis comparing cold temperature group and warm temperature group

From: Culprit lesion characteristics and prognosis in STEMI with cold onset: an OCT study

Event

Unadjusted model

Adjusted model

HR (95%CI)

p

HR (95%CI)

p

MACE

1.69 (1.02–2.81)

0.043

1.83 (1.06–3.14)

0.029

Cardiac death

1.40 (0.59–3.33)

0.443

1.24 (0.55–2.80)

0.600

Nonfatal MI/Stroke

1.64 (0.61–4.43)

0.332

1.76 (0.64–4.85)

0.273

Rehospitalizations for HF

2.15 (0.98–4.69)

0.055

2.44 (1.01–5.85)

0.047

  1. Age, sex, diabetes mellitus, dyslipidemia, hypertension, N-terminal pro-brain natriuretic peptide (NT-proBNP), high-sensitivity C-reactive protein (hs-CRP), and percutaneous coronary intervention (PCI) with drug-eluting stents were adjusted.
  2. MACE major adverse cardiac events, MI myocardial infarction, HF heart failure.
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