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. 2019 Apr 11;9(4):e022242. doi: 10.1136/bmjopen-2018-022242

Figure 3.

Figure 3

Reduction of body weight. (A) Differences in weight changes between groups were analysed using χ2 test (*p<0.05). (B) Differences of weight loss between all groups were analysed using Kruskal-Wallis test with Dunn’s multiple comparisons test (*p<0.05; **p<0.01; ****p<0.0001). TM, telemedical; TMC, telemedical coaching.