Table 1.

Effects of dietary interventions on weight change and abstinence during smoking cessation.

Intervention compared to standard smoking cessation	Mean difference in weight change (Kg [95%CI])		Abstinence (RR [95%CI])
	End of treatment	At 12 months	End of treatment	At 12 months
General lifestyle and calorie reducing dietary advice	-0.04 [-0.57, 0.50]	-0.21 [-2.28, 1.86]	0.90 [0.76, 1.06]	0.66 [0.48, 0.90]
Individually tailored dietary and lifestyle advice	-1.05 [-2.01, -0.09]	-2.58 [-5.11, -0.05]	1.11 [0.84, 1.46]	0.79 [0.47, 1.33]
VLCD compared to general calorie reducing dietary advice	-3.70 [-4.82, -2.58]	-1.30 [-3.49, 0.89]	1.40 [1.07, 1.85]	1.73 [1.10, 2.73]