Variable | Adolescent lost during follow-up (N = 82) | Adolescents who completed follow-up (N = 334) | P value |
---|---|---|---|
N (%)/ Mean (SD) | N (%)/ Mean (SD) | ||
Predisposing | |||
Sex, N (%) | 0.318b | ||
Male | 30 (37.0) | 145 (43.5) | |
Female | 52 (63.0) | 189 (56.5) | |
Skin colour, N (%) | 0.807b | ||
Branco (White) | 13 (16.0) | 48 (14.4) | |
Preto (Black) | 5 (6.2) | 31 (9.3) | |
Amarelo (Yellow) | 4 (4.9) | 13 (3.9) | |
Pardo (Brown) | 55 (66.7) | 228 (68.2) | |
Indigenous | 5 (6.2) | 14 (4.2) | |
SOC, mean (SD) | 45.6 (7.7) | 45.8 (6.4) | 0.771c |
Enabling | |||
Dental health insurance, N (%) | 0.835b | ||
Yes | 8 (10.0) | 36 (10.8) | |
No | 74 (90.0) | 298 (89.2) | |
Monthly Family income, N (%) | 0.749b | ||
≤ ½ BMWa | 22 (26.0) | 91 (27.2) | |
> ½ to 1 BMW | 30 (37.0) | 134 (40.2) | |
> 1 BMW | 30 (37.0) | 109 (32.6) | |
Paternal schooling, mean (SD) | 14.7 (19.6) | 10.3 (7.4) | 0.052c |
Needs characteristics | |||
DMFT, mean (SD) | 0.7 (1.2) | 0.9 (1.5) | 0.211c |
Number of teeth with gingival bleeding, mean (SD) | 2.9 (2.9) | 3.4 (3.1) | 0.164c |
OHRQoL, total score mean (SD) | 14.8 (7.9) | 14.5 (9.0) | 0.759c |
Dental pain, N (%) | 0.977b | ||
Yes | 29 (35.8) | 120 (36.0) | |
No | 53 (64.2) | 213 (64.0) |