Fig. 1 | Scientific Reports

Fig. 1

From: Improved aerobic capacity in a randomized controlled trial of noncombustible nicotine and tobacco products

Fig. 1

Means ± SDs relevant to the values of V̇O2 max at baseline, week 4 and week 12 separately for smoking phenotype classification. Time (p < 0.0001), smoking phenotype classification (p = 0.01) and sex p < 0.0001 had a significant effect on V̇O2 max (Repeated Measures ANOVA model, adopting time as within factor and classification and sex as between factors).

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