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Table 2 Frequency (N) and percentage (%) of responses of the study participants to questions about their dental health care

From: Assessment of dental caries among a group of institutionalized orphan children compared to parented school children: case–control study

Question

Private primary school (Control group) N (%)

Non-governmental orphanage (Study group 1) N (%)

Governmental Orphanage (Study group 2) N (%)

p-value*

Do you brush your teeth?

0.0d

 Yes

30 (57.7)

46 (88.5)

52 (100)

 No

22 (42.3)

6 (11.5)

0 (0)

Frequency of tooth brushing

0.0001d

 No

22 (42.3)

6 (11.5)

0 (0)

 Irregular

9 (17.3)

11 (21.2)

8 (15.4)

 Once/day

4 (7.7)

9 (17.3)

36 (69.2)

 Twice/day

10 (19.2)

16 (30.8)

8 (15.4)

 More than twice/day

7 (13.5)

10 (19.2)

0 (0)

Do you eat cariogenic snacks every day?

0.0d

 Yes

27 (51.9)

38 (73)

0 (0)

 No

25 (48)

14 (26.9)

52 (100)

Did you go to see the dentist before?

0.0d

 Yes

23 (44.2

36 (69.2)

0 (0)

 No

29 (55.8)

16 (30.8)

52 (100)

  1. *p-value: Fisher Exact Test, ap ≤ 0.05, bp ≤ 0.01, cp ≤ 0.001and.dp ≤ .0001