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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Tob Control. 2016 Nov 17;26(E1):e43–e48. doi: 10.1136/tobaccocontrol-2016-053301

Figure 2. Weight gain over time in compliant and non-compliant individuals randomized to 0.4 mg/g and 0.4 mg/g HT cigarettes.

Figure 2

Mean cumulative weight gain in individuals compliant (urinary TNE less than 6.41 nmol/ml at Week 2 and Week 6) or non-compliant (urinary TNE greater than 6.4 at Week 2 or Week 6) on 0.4 mg/g and 0.4 mg/g HT cigarettes, and 15.8 mg/g control group. * indicates P<0.01 comparing compliant and non-compliant groups. # indicates P<0.01 comparing compliant and 15.8 mg/g groups. + indicates P<0.1 comparing compliant and usual brand groups.