Table 4 Logistic regression models. Crude and adjusted odds ratio for successful versus unsuccessful quits by use of cessation methods and strategies

 Snus

2.54 (1.78–3.62) ***

2.39(1.60–3.55) ***

 NRT

0.64 (0.45–0.91) *

0.57 (0.39–0.85) **

 Medication

0.65 (0.41–1.05)

0.72 (0.39–1.33)

 E-cigarettes

0.93 (0.65–1.32)

0.86 (0. 58–1.26)

 Health service

0.71 (0.45–1.13)

0.81 (0.44–1.50)

 Web/mobile

1.90 (1.19–3.03) **

2. 17 (1. 29–3.66) **

 No aids used (n = 385)

Ref.

Ref.

 Snus only (n = 110)

2.34 (1.51–3.62) ***

2.23 (1.39–3.58) **

 NRT only (n = 73)

0.72 (0.43–1.22)

0.66 (0.38–1.15)

 E-cigarettes only (n = 82)

1.46 (0.91–2.36)

1.22 (0.74–2.03)

 Combination use and other³ (n = 223)

1.15 (0.83–1.61)

1.05 (0.74–1.49)

 Unplanned (vs planned)

1.36 (1.03–1.79) *

1.30 (0.96–1.76)

 Abrupt (vs gradual decline)

1.47 (1.09–1.98) *

1.34 (0. 97–1.85)