Table 1.

Quality assessment analysis of the studies included in the systematic review.

Author, year	Sample Calculation	Randomization	Control Group	Blinding	Methodological details	Calibration	Total
HASHEM et al., 2019 (17)	1	1	1	0	1	1	5
ÇELIL et al., 2019 (4)	1	1	1	0	1	1	5
AWAWDEH et al., 2018 (9)	1	1	1	0	1	1	5
CARUSO et al., 2018 (15)	1	0	1	1	1	1	5
PARINYAPROM et al., 2018 (19)	1	1	1	0	1	1	5
CARTI, OZNURHAN, 2017 (6)	1	1	1	0	1	0	4
GARROCHO-RANGEL et al., 2017 (16)	1	1	1	1	1	1	6
KATGE, PATIL, 2017 (18)	1	1	1	0	1	1	5
RAJASEKHARAN et al., 2017 (20)	1	1	1	0	1	1	5
BRIZUELA et al., 2017 (14)	1	1	1	0	1	1	5
BANI et al., 2017 (13)	1	1	1	0	1	1	5
CUADROS-FERNÁNDEZ et al., 2016 (1)	1	1	1	0	1	1	5