Table 2 Data on geographical accessibility from the point of view of the persons with disability and the Dentists - chi-squared test between variables

Long time to get to the FHC

p = 0.001

  Yes

60

29.4

36

40.4

  No

114

55.9

53

59.6

  I do not know

30

14.7

-

-

Home very far from the FHC

p = 0.001

  Yes

44

21.6

25

28.1

  No

130

63.7

64

71.9

  I do not know

30

14.7

-

-

Needs a scort

p < 0.001

  Yes

146

71.6

86

96.6

  No

28

13.7

3

3.4

  I do not know

30

14.7

-

-

Dificulty with transportation

p < 0.001

  Yes

64

31.4

53

59.6

  No

110

53.9

36

40.4

  I do not know

30

14.7

-

-

High expenses with transportation

p < 0.001

  Yes

35

17.2

24

27.0

  No

139

68.1

65

73.0

  I do not know

30

14.7

-

-

Presence of slopes

p < 0.001

  Yes

24

11.8

34

38.2

  No

150

73.5

55

61.8

  I do not know

30

14.7

-

-

Presence of stairs

p < 0.001

  Yes

10

4.9

8

9.0

  No

164

80.4

81

91.0

  I do not know

30

14.7

-

-

Unsafe surroundings

p < 0.001

  Yes

48

23.5

58

65.2

  No

126

61.8

31

34.8

  I do not know

30

14.7

-

-