Table 3 Association between OASIS and socio-demographic and oral clinical data
VARIABLE | POORER SELF-PERCEPTION1 n (%) | BETTER SELF–PARCEPTION1 n (%) | χ2 | p |
|---|---|---|---|---|
Per capita income | ||||
(median - BRL) | ||||
≤525.00 | 19 (27.5) | 50 (72.5) | 0.996 | 0.318 |
>525.00 | 14 (20.3) | 55 (79.7) | ||
Soldier’s education | ||||
(years of schooling completed) | ||||
≤8 years | 4 (28.6) | 10 (71.4) | 0.186 | 0.666 |
>8 years | 29 (23.4) | 95 (76.6) | ||
Mother’s soldier education | ||||
(years of schooling completed) | ||||
≤8 years | 17 (25.8) | 49 (74.2) | 0.090 | 0.765 |
>8 years | 16 (23.5) | 52 (76.5) | ||
Father’s soldier education | ||||
(years of schooling completed) | ||||
≤8 years | 14 (24.1) | 44 (75.9) | 0.012 | 0.912 |
>8 years | 16 (25.0) | 48 (75.0) | ||
DMF-T | ||||
≠ zero | 25 (24.0) | 79 (76.0) | 0.004 | 0.952 |
Zero | 8 (23.5) | 26 (76.5) | ||
DMF-T in anterior teeth | ||||
≠ zero | 6 (28.6) | 15 (71.4) | 0.295 | 0.587 |
Zero | 27 (23.1) | 90 (76.9) | ||
DAI | ||||
Severe malocclusion2 | 17 (45.9) | 20 (54.1) | 13.488 | <0.001 |
Minor malocclusion3 | 16 (15.8) | 85 (84.2) | ||
Previous orthodontic treatment | ||||
Yes | 10 (28.6) | 25 (71.4) | 0.559 | 0.455 |
No | 23 (22.3) | 80 (77.7) | ||
Dental trauma | ||||
Present | 12 (30.0) | 28 (70.0) | 1.014 | 0.316 |
Absent | 21 (21.9) | 75 (78.1) |