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Table 3 Results from nested Cox proportional hazards models regarding the association between exposure to secondhand cigarette smoke and 10-year ACS fatal or non-fatal events, among cardiac patients (n = 2172)

From: Smoking determines the 10-year (2004–2014) prognosis in patients with Acute Coronary Syndrome: the GREECS observational study

Models for any ACS event

Hazard Ratio

95 % CI

p

Exposed vs. non-exposed

1.33

1.12, 1.60

0.01

Exposed at workplace vs. non-exposed

0.96

0.78, 1.20

0.69

Exposed at home vs. non-exposed

1.13

0.89, 1.43

0.30

Models for fatal ACS event

   

Exposed vs. non-exposed

1.27

1.01, 1.60

0.05

Exposed at workplace vs. non-exposed

0.87

0.66, 1.14

0.31

Exposed at home vs. non-exposed

1.21

0.99, 1.70

0.25

  1. All models were adjusted for age, gender, BMI, smoking status, MedDietScore, physical activity, history of hypertension, hypercholesterolemia, diabetes and family history of CVD