n (%) | OIDP score, mean (SD) | OIDP prevalence, % (95%CI) | |
---|---|---|---|
Total | 2158 | 1.76 (2.11) | 60.0 (57.9, 62.0) |
Gender | |||
Male | 1079 (50.0%) | 1.73 (2.15) | 57.5 (54.5, 60.4) |
Female | 1079 (50.0%) | 1.79 (2.08) NS | 62.5 (59.5, 65.3) * |
Single-child | |||
Yes | 1575 (73.0%) | 1.66 (2.10) | 56.9 (54.4, 59.3) |
No | 583 (27.0%) | 2.03 (2.13) *** | 68.3 (64.4, 71.9) *** |
Residence | |||
Urban | 1643 (76.1%) | 1.66 (2.11) | 56.8 (54.4, 59.2) |
Rural | 515 (23.9%) | 2.07 (2.08) *** | 70.1 (66.0, 73.9) *** |
Maternal education | |||
≤ Junior middle school | 513 (23.8%) | 2.11 (2.22) | 69.2 (65.1, 73.0) |
High school | 589 (27.3%) | 1.70 (1.97) | 61.1 (57.1, 65.0) |
College school | 413 (19.1%) | 1.66 (2.21) | 54.5 (49.6, 59.2) |
University or above | 643 (29.8%) | 1.54 (2.06) *** | 55.1 (51.2, 58.9) *** |
Active caries | |||
Absent | 1811 (83.9%) | 1.73 (2.12) | 58.4 (56.1, 60.7) |
Present | 347 (16.1%) | 1.93 (2.06) ** | 68.0 (62.9, 72.7) *** |
Gingival bleeding | |||
Absent | 1870 (86.7%) | 1.78 (2.14) | 59.9 (57.7, 62.1) |
Present | 288 (13.3%) | 1.66 (1.97) NS | 60.4 (54.7, 65.9) NS |
Calculus | |||
Absent | 1202 (55.7%) | 1.78 (2.13) | 60.6 (57.8, 63.3) |
Present | 956 (44.3%) | 1.73 (2.10) NS | 59.2 (56.1, 62.3) NS |