The prevalence, pattern and clinical presentation of developmental dental hard-tissue anomalies in children with primary and mix dentition from Ile-Ife, Nigeria

Table 6 Prevalence of children with single and multiple hard dental tissue anomalies

	Number (%) of male study participants with dental anomaly	Number (%) female study participants with dental anomaly	Total	Number (%) of study participants with dental anomaly in the low SES	Number (%) of study participants with dental anomaly In the middle SES	Number (%) of study participants with dental anomaly of in the high SES	Total
	Number (%) of male study participants with dental anomaly	Number (%) female study participants with dental anomaly	N = 1036				N = 1036
	n = 516	n = 520
						n = 228
				n = 451
				n = 451	n = 357
One anomaly	122(23.6%)	125(24.0%)	247(23.8%)	116(25.7%)	76(21.3%)	55(24.1%)	247(23.8%)
Two anomalies	13(2.5%)	13(2.5%)	26(2.5%)	15(3.3%)	2(0.6%)	9(3.9%)	26(2.5%)
More than two anomalies	1(0.2%)	2(0.4%)	3(0.3%)	1(0.1%)	1(0.3%)	1(0.4%)	3(0.3%)
Total	136(26.4%)	140(26.9%)	276(26.6%)	132(29.3%)	79(22.1%)	65(28.5%)	276(26.6%)

ISSN: 1472-6831