Fig. 6

Lung ultrasound score of anterior, lateral, and posterior regions in two groups from T3 to T5. The box, whiskers, and bold line in the box represent the interquartile range, range, and median value, respectively. *P < 0.05, posterior region vs. anterior region in the same group; ^#P < 0.05, posterior region vs. lateral region in the same group; ^†P < 0.05, RM group vs. C group