Bilgic et al., 2015 [26] |
Turkey |
Southeast Asia |
General |
12-16 |
Both |
2,250 |
648 |
|
Orthodontic treatment |
DHC |
Bolin et al., 2006 [29] |
USA |
Americas |
Adolescents in a juvenile detention facility |
12-17 |
Both |
419 |
310 |
208 |
Overall dental treatment needs |
Dental caries |
Vignarajah, 1994 [71] |
Antigua and Barbuda |
Americas |
General |
12-19 |
Both |
702 |
494 |
|
Periodontal treatment needs |
De Baets et al., 2012 [37] |
Belgium |
European |
General |
11-16 |
Female |
223 |
180 |
|
Orthodontic treatment |
DHC |
Agaku et al., 2015 [16] |
USA |
Americas |
General |
6-17 |
Both |
65,593 |
|
10,338 |
Overall dental treatment needs |
Appropriate and timely preventive or therapeutic dental healthcare |
Kulkami et al., 2002 [49] |
India |
Southeast Asia |
General |
11-15 |
Both |
2005 |
1,159 |
|
Overall dental treatment needs |
Dental caries |
Ajayi et al., 2010 [17] |
Nigeria |
African |
General |
12-19 |
Both |
1,532 |
165 |
135 |
Traumatized treatment |
Traumatized anterior teeth |
Ghijselings et al., 2014 [44] |
Belgium |
European |
General |
11-16 |
Both |
386 |
310 |
|
Orthodontic treatment |
DHC |
Al-Haddad et al., 2010 [18] |
Yemen |
Eastern Mediterranean |
General |
6-14 |
Both |
1,489 |
1,253 |
|
Overall dental treatment needs |
Nagarajappa et al., 2012 [56] |
India |
Southeast Asia |
General |
12-15 |
Both |
900 |
740 |
|
Periodontal treatment needs |
Al-Huwaizi et al., 2009 [20] |
Iraq |
Eastern Mediterranean |
General |
13 |
Both |
998 |
413 |
|
Orthodontic treatment |
DAI |
Bissar et al., 2007 [28] |
Germany |
European |
General |
11-13 |
Both |
502 |
51 |
38 |
Overall dental treatment needs |
Restorative treatment need |
Otuyemi et al., 1997 [60] |
Nigeria |
African |
General |
12-18 |
Both |
704 |
271 |
|
Orthodontic treatment |
DHC |
Rubin et al., 2016 [63] |
Uganda |
African |
General |
5-17 |
Female |
153 |
151 |
|
Overall dental treatment needs |
Borzabadi-Farahani et al., 2009 [30] |
Iran |
Eastern Mediterranean |
General |
11-14 |
Both |
496 |
281 |
|
Orthodontic treatment |
DHC |
Alonge et al., 1999 [21] |
Saint Vincent and the Grenadines |
Americas |
General |
7-15 |
Both |
1,646 |
662 |
|
Periodontal treatment needs |
Safavi et al., 2009 [65] |
Iran |
Eastern Mediterranean |
General |
14-16 |
Both |
5,091 |
4,079 |
|
Orthodontic treatment |
DHC |
Burden et al., 1994 [31] |
Northern Ireland |
European |
General |
15-16 |
Both |
506 |
154 |
82 |
Orthodontic treatment |
Salinas-Martínez et al., 2014 [66] |
Mexico |
Americas |
General |
13 |
Both |
301 |
223 |
|
Overall dental treatment needs |
Al-Sarheed et al., 2003 [22] |
Saudi Arabia |
Eastern Mediterranean |
Visually impaired adolescents |
11-16 |
Both |
77 |
21 |
|
Orthodontic treatment |
DHC |
Al-Sarheed et al., 2003 [22] |
Saudi Arabia |
Eastern Mediterranean |
Hearing-impaired adolescents |
11-16 |
Both |
210 |
62 |
|
Orthodontic treatment |
DHC |
Al-Sarheed et al., 2003 [22] |
Saudi Arabia |
Eastern Mediterranean |
General |
11-16 |
Both |
494 |
108 |
|
Orthodontic treatment |
DHC |
Carvalho et al., 2013 [34] |
Brazil |
Americas |
General |
12-14 |
Both |
300 |
198 |
|
Overall dental treatment needs |
Dental caries |
Danaei et al., 2007 [35] |
Iran |
Eastern Mediterranean |
General |
12-15 |
Both |
900 |
269 |
|
Orthodontic treatment |
DAI |
Dandi et al., 2011 [36] |
India |
Southeast Asia |
General |
12 |
Both |
2,203 |
1,573 |
1,137 |
Overall dental treatment needs |
Dental pain |
Artun et al., 2006 [23] |
Kuwait |
Eastern Mediterranean |
General |
13-14 |
Both |
1,583 |
330 |
290 |
Orthodontic treatment |
El-Angbawi et al., 1982 [38] |
Saudi Arabia |
Eastern Mediterranean |
General |
13-15 |
Both |
1,174 |
1,092 |
|
Periodontal treatment needs |
Baubiniene et al., 2009 [25] |
Lithuania |
European |
General |
10-15 |
Male |
4,235 |
1,806 |
|
Orthodontic treatment |
Eslamipour et al., 2010 [40] |
Iran |
Eastern Mediterranean |
General |
11-20 |
Both |
748 |
331 |
|
Orthodontic treatment |
DAI |
Abdullah et al., 2001 [15] |
Malaysia |
Western Pacific |
General |
12-13 |
Both |
5,112 |
2,449 |
|
Orthodontic treatment |
DHC |
Abu Alhaija et al., 2004 [19] |
Jordan |
Eastern Mediterranean |
General |
12-14 |
Both |
1,002 |
252 |
|
Orthodontic treatment |
DHC |
Baca-Garcia et al., 2004 [24] |
Spain |
European |
General |
14-20 |
Both |
744 |
308 |
|
Orthodontic treatment |
DAI |
Birkeland et al., 1996 [27] |
Norway |
European |
General |
11 |
Both |
359 |
191 |
|
Orthodontic treatment |
DAI |
Burden et al., 1994 [33] |
UK |
European |
General |
11-12 |
Both |
1,829 |
600 |
|
Overall dental treatment needs |
Burden et al., 1995 [32] |
Ireland |
European |
General |
11-12 |
Both |
1,107 |
697 |
|
Orthodontic treatment |
Esa et al., 2001 [39] |
Malaysia |
Western Pacific |
General |
12-13 |
Both |
1,519 |
566 |
|
Malocclusion and orthodontic treatment need |
Espeland et al., 1999 [41] |
Norway |
European |
General |
16-20 |
Both |
250 |
82 |
|
Orthodontic treatment |
Estioko et al., 1994 [42] |
Australia |
Western Pacific |
General |
12-16 |
Both |
268 |
98 |
|
Malocclusion and orthodontic treatment need |
Foster et al., 1974 [43] |
UK |
European |
General |
11-12 |
Both |
1,000 |
599 |
|
Malocclusion and orthodontic treatment need |
Hamdan., 2001 [45] |
Jordan |
Eastern Mediterranean |
General |
14-17 |
Both |
320 |
160 |
|
Orthodontic treatment |
DHC |
Hedayati et al., 2007 [46] |
Iran |
Eastern Mediterranean |
General |
11-14 |
Both |
1,965 |
869 |
|
Orthodontic treatment |
DHC |
Josefsson et al., 2007 [47] |
Sweden |
European |
General |
12-13 |
Both |
476 |
307 |
|
Orthodontic treatment |
DHC |
Kerosuo et al., 2004 [48] |
Kuwait |
Eastern Mediterranean |
General |
14-18 |
Both |
139 |
82 |
|
Orthodontic treatment |
DHC |
Lewis et al., 2005 [50] |
USA |
Americas |
Children with special healthcare needs |
≤17 |
Both |
38,866 |
30,815 |
3,205 |
Overall dental treatment needs |
Liepa et al., 2003 [51] |
Latvia |
European |
General |
12-13 |
Both |
505 |
222 |
|
Malocclusion and orthodontic treatment need |
Manzanera et al., 2009 [52] |
Spain |
European |
General |
12-16 |
Both |
655 |
139 |
|
Orthodontic treatment |
DHC |
Marques et al., 2007 [53] |
Brazil |
Americas |
General |
13-15 |
Both |
600 |
462 |
|
Malocclusion and orthodontic treatment need DAI |
Mashoto et al., 2009 [54] |
Tanzania |
African |
General |
10-19 |
Both |
1,780 |
790 |
|
Overall dental treatment needs |
Mugonzibwa et al., 2004 [55] |
Tanzania |
African |
General |
9-18 |
Both |
295 |
164 |
|
Orthodontic treatment |
DHC |
Nalweyiso et al., 2004 [57] |
Uganda |
African |
General |
12 |
Both |
181 |
|
65 |
Overall dental treatment needs |
Nobile et al., 2007 [58] |
Italy |
European |
General |
11-15 |
Both |
546 |
325 |
|
Orthodontic treatment |
DHC |
Otuyemi et al., 1997 [60] |
Nigeria |
African |
General |
12-18 |
Both |
703 |
159 |
|
Malocclusion and orthodontic treatment need |
Perillo et al., 2010 [61] |
Italy |
European |
General |
12 |
Both |
703 |
451 |
|
Orthodontic treatment |
DHC |
Puertes-Fernández et al., 2011 [62] |
Spain |
European |
General |
12 |
Both |
248 |
97 |
|
Orthodontic treatment |
DHC |
Rwakatema et al., 2007 [64] |
Tanzania |
African |
General |
12-15 |
Both |
289 |
102 |
|
Orthodontic treatment |
DAI |
Shivakumar et al., 2009 [67] |
India |
Southeast Asia |
General |
12-15 |
Both |
1,000 |
199 |
|
Malocclusion and orthodontic treatment need |
Shivakumar et al., 2010 [68] |
India |
Southeast Asia |
General |
12-15 |
Both |
1,800 |
362 |
|
Malocclusion and orthodontic treatment need |
Souames et al., 2006 [69] |
France |
European |
General |
9-12 |
Both |
511 |
255 |
|
Orthodontic treatment |
DHC |
Thilander et al., 2001 [70] |
Colombia |
Americas |
General |
5-17 |
Both |
4,724 |
1,504 |
|
Malocclusion and orthodontic treatment need |