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Table 3 Frequency of the Aesthetic component of the Index of treatment need by gender among school children in southwestern Ethiopia, 2018

From: Epidemiology of orthodontic treatment need in southwestern Ethiopian children: a cross sectional study using the index of orthodontic treatment need

IOTN (AC) Category

Grade

Gender

Total

p-value

X2

Male N (%)

Female N (%)

No/little need

1–4

98 (63.2%)

116 (60.4%)

214 (61.7%)

0.270

2.617

Borderline need

5–7

30 (19.4%)

50 (26.0%)

80 (23.1%)

Definite need

8–10

27 (17.4%)

26 (13.5%)

53 (15.3%)

Total

 

155 (100%)

192 (100%)

347