Electromyographic features and efficacy of orofacial myofunctional treatment for skeletal anterior open bite in adolescents: an exploratory study

Table 5 The correlation between morphology factor and EMGA factor

	EMGA Factor 1	EMGA Factor 2	EMGA Factor 3	EMGA Factor 4	EMGA Factor 5	EMGA Factor 6
Morphology Factor 1	0.458^**	0.123	0.269	− 0.078	0.146	− 0.087
Morphology Factor 2	− 0.284	0.035	− 0.054	0.103	0.168	0.125
Morphology Factor 3	0.101	0.174	− 0.270	− 0.078	− 0.126	0.115
Morphology Factor 4	0.219	− 0.277	0.059	0.148	0.191	0.064
Morphology Factor 5	0.385*	− 0.009	− 0.087	− 0.224	0.054	− 0.014

Pearson correlation analysis was used for normal distribution data, spearman correlation analysis was used for skew distribution data, r > 0.3. Measurements with strong correlation were extracted and displayed in a bold font
*P < 0.05, **P < 0.01

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