Clinical Study
Assessment of Gingival Health Status among 5- and 12-Year-Old Children in Yemen: A Cross-Sectional Study
Table 2
Mean ± SD plaque, gingival, and calculus indices for the 5-year-old age group by gender and governorate.
| | Plaque index | Calculus index | Gingival index |
| Gender | | | | Male () | 0.34 ± 0.46 | 0.00 ± 0.00 | 0.22 ± 0.02 | Female () | 0.35 ± 0.48 | 0.00 ± 0.01 | 0.17 ± 0.01 | Total () | 0.35 ± 0.47 | 0.00 ± 0.01 | 0.19 ± 0.38 | -test | 0.77 | 0.037 | 0.32 | Governorate | | | | Sana'a () | 0.51 ± 0.47 | 0.00 ± 0.10 | 0.39 ± 0.49 | Taiz () | 0.11 ± 0.28 | 0.00 ± 0.00 | 0.06 ± 0.20 | Hodeida () | 0.35 ± 0.50 | 0.00 ± 0.00 | 0.11 ± 0.28 | Hadramaut () | 0.50 ± 0.57 | 0.00 ± 0.00 | 0.13 ± 0.33 | Total () | 0.35 ± 0.47 | 0.00 ± 0.01 | 0.19 ± 0.38 | ANOVA | <0.001 | 0.61 | <0.001 |
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