a trend towards significancep = 0.09
The interaction of group and time was insignificant at session 2 (b = 0.02, − 0.02 to 0.07, p = 0.31), with a trend towards significance at session 3 (b = 0.08, − 0.01 to 0.11, p = 0.09) and 5 (b = 0.08, − 0.01 to 0.17, p = 0.08) (see (see Table 2 and Fig. 2 ).