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Prevalence of Oral Health Problems and Distribution According to Socio-demographic Variables and Blood Groups among Patients in the Tripoli Region
World Journal of Dental Sciences and Research
| Vol 1, Issue 1
Table 9. Distribution of ABO bloodgroups among healthy individuals and patients with oral and dental healthproblems.
| Blood group | Control | Patients with Oral and Dental Health Problems. | Chi-Square | P-Value | ||
| Number of healthy individuals | Percent (%) | Number of patients | Percent (%) | |||
| A | 54 | 54% | 43 | 21.5% | 38.424 | 0.000 |
| B | 12 | 12% | 18 | 9% | ||
| AB | 4 | 4% | 7 | 3.5% | ||
| O | 30 | 30% | 132 | 66% | ||