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Table 5 Extent of the impacts associated with self-perceived malocclusion, by covariables, among 11-12-year-old Peruvian schoolchildren

From: Prevalence, intensity and extent of Oral Impacts on Daily Performances associated with self-perceived malocclusion in 11-12-year-old children

Covariables

n

Performances with impacts

p value

  

Mean

S.D.

Range

Quartiles

 

Sex

     

0.725

   Girls

72

1.32

0.71

1 – 5

(1, 1, 1)

 

   Boys

53

1.28

0.50

1 – 3

(1, 1, 2)

 

Age

     

0.883

   11 years

35

1.29

0.57

1 – 3

(1, 1, 1)

 

   12 years

90

1.31

0.65

1 – 5

(1, 1, 1.25)

 

Education level

     

0.344

   Primary school

63

1.24

0.50

1 – 3

(1, 1, 1)

 

   High school

62

1.37

0.73

1 – 5

(1, 1, 2)

 
  1. Mann- Whitney test was used