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Table 4 The group prevalence rates for the oral habits monitored

From: Possible causal relationships between competitive swimming in growing age and three-dimensional dentoalveolar development

Oral parameter

Swimmers

Non-swimmers

P(chi squared)

Breathing

Nasal

73

45

0.001

Oral

27

55

 

Lips

Competent

80

49

0.001

Incompetent

20

51

 

Swallowing

Normal

59

45

0.048

Abnormal

41

55

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