. 2022 Nov 21;30:e20220199. doi: 10.1590/1678-7757-2022-0199

Table 1. Temperature change at the root surface in each group.

Group	Initial temperature (°C)	Maximum temperature (°C)
	(mean ± SD)	(mean ± SD)
CNI	26.75 ± 0.28^a	27.33 ± 0.39^a
PUI	26.46 ± 0.74^a	33.00 ± 3.9^b,c
EDDY	26.71 ± 0.89^a	30.49 ± 2.90^b
Nd:YAP continuous	26.83 ± 0.43^a	55.89 ± 4.57^d
Nd:YAP intermittent	26.72 ± 0.33^a	35.00 ± 3.35^c

SD, standard deviation.

The same superscript letter in a particular column indicates differences that are not statistically significant (p>0.05) according to one-way analysis of variance.