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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 10. Distribution of healthyindividuals and patients with oral and dental health problems according toABO/Rhesus blood group system.
| Blood Groups | Control | Patients with Oral Health Problems. | Chi-Square | P- Value | ||
| Number of healthy individuals | Percent (%) | Number of patients | Percent (%) | |||
| A+ | 49 | 49% | 36 | 18% | 40.854 | 0.000 |
| A- | 5 | 5% | 7 | 3.5% | ||
| B+ | 10 | 10% | 16 | 8% | ||
| B- | 2 | 2% | 2 | 1% | ||
| AB+ | 4 | 4% | 7 | 3.5% | ||
| O+ | 25 | 25% | 120 | 60% | ||
| O- | 5 | 5% | 12 | 6% | ||