Variables | Sample distribution | OIDP = 0 | OIDP = 1 | OIDP ≥ 2 |
---|---|---|---|---|
n (%) | n (%) | |||
Sex | ||||
Male | 182(53.7) | 76(41.8) | 54(29.7) | 52(28.5) |
Female | 157(46.3) | 66(42.0) | 48(30.6) | 43(27.4) |
Skin color | ||||
White | 270(79.7) | 113(41.9) | 83(30.7) | 74(27.4) |
Blacks | 69(20.3) | 29(42.1) | 19(27.5) | 21(30.4) |
Family income at child birth* | ||||
> 6 | 45(13.3) | 21(46.6) | 17(37.9) | 7(15.5) |
1.1-6 | 232(68.6) | 94(40.5) | 66(28.5) | 72(31.0) |
≤ 1 | 61(18.1) | 27(44.3) | 18(29.5) | 16(26.2) |
Maternal schooling at child birth | ||||
≥ 9 yr | 78(23.1) | 32(41.0) | 27(34.6) | 19(24.4) |
5 - 8 yr | 164(48.5) | 76(46.3) | 42(25.6) | 46(28.1) |
≤ 4 | 96(28.4) | 34(35.4) | 32(33.3) | 30(31.3) |
Mother employment status at child aged 6 month | ||||
No | 230(68.1) | 110(47.8) | 67(29.1) | 53(23.1) |
Yes | 108(31.9) | 32(29.6) | 34(31.5) | 42(38.9) |
Untreated dental caries at age 6 | ||||
0 | 124(36.7) | 54(43.5) | 40(32.3) | 30(24.2) |
1-3 | 92(27.2) | 38(41.3) | 25(27.2) | 29(31.5) |
4-19 | 122(36.1) | 50(41.0) | 36(29.5) | 36(29.5) |
Open bite at age 6 yr | ||||
No | 173(52.2) | 73(42.2) | 49(28.3) | 51(29.5) |
Yes | 165(48.8) | 69(41.8) | 52(31.5) | 44(26.7) |
Cross bite at age 6 yr | ||||
No | 277(81.9) | 120(43.3) | 85(30.7) | 72(26.0) |
Yes | 61(18.1) | 22(36.1) | 16(26.2) | 23(37.7) |