Preoperative Smoking Abstinence in hours (days/weeks)

Heart Rate

Systolic blood pressure

Diastolic blood pressure

β coefficient (SE)

(95% CI)

β coefficient (SE)

(95% CI)

β coefficient (SE)

(95% CI)

≤48 hours (2 days)

−4.92 (1.80)**

−8.45 to −1.39

2.76 (2.17)

− 1.50 to 7.02

−6.05 (1.39)**

−8.78 to −3.31

>48.1 - ≤168 hours (1 week)

−3.47 (2.05)

−7.50 to 0.55

0.28 (2.48)

−4.58 to 5.15

−5.06 (1.59)**

−8.18 to −1.93

>168 - ≤672 hours (4 weeks)

−0.02 (2.34)

−4.62 to 4.57

6.81 (2.83)*

1.25 to 12.37

−3.90 (1.82)*

−7.47 to −0.34

>672 hours (>4 weeks)

Reference

Reference

Reference