Cross-Cultural Adaptation and Validation of “Malocclusion Impact Questionnaire” into Moroccan Arabic

Table 9

Demographic and occlusal data for Moroccan participants (N = 94), NZ participants (N = 66), and UK participants (N = 184).

Demographic and occlusal data	Morocco (N = 94)	New Zealand (N = 66)	UK (N = 184)
Gender
Male	43 (45.75%)	26 (40%)	71 (39%)
Female	51 (54.25%)	39 (60%)	113 (61%)
Age
10		9 (14.1%)	11 (6%)
11		15 (23.4%)	21 (11.4%)
12		12 (18.8%)	40 (21.7%)
13	3 (3.2%)	12 (18.8%)	44 (23.9%)
14	21 (22.3%)	8 (12.5%)	43 (23.4%)
15	45 (47.9%)	5 (7.8%)	23 (12.5%)
16	19 (20.2%)	3 (4.7%)	2 (1.1%)
17	6 (6.4%)
Upper arch
Spaced	32 (34%)	15 (22.7%)	43 (23.4%)
No crowding or mild (0–4 mm)	30 (31.9%)	41 (62.1%)	50 (27.2%)
Moderate crowding (5–8 mm)	15 (16%)	8 (12.1%)	52 (28.3%)
Severe (>8 mm)	17 (18.1%)	2 (3%)	39 (21.2%)