| Author | Year | Socio-demographic | Cranio-facial | Anterior teeth |
| Hasanreisoglu et al. | 2005 | Sex, age | ICOD, BZD, ID | WUCI, WULI, LULI, ICCD |
| Fabiana | 2005 | Sex, age, race | BZD | WUCI, WULI, LULI,W6AT |
| Nagham | 2005 | Sex, age, typology | BZD, DICE, ICD, IWD, ID, ICOD, IPD | WUCI, ICCD |
| Bamba et al. | 2006 | Sex, age | BZD, ID | WUCI, ICCD |
| Umar et al. | 2006 | Sex, age, typology, weight | BZD, ID, Skull, Tete |
|
| Oliveira’s Strong | 2012 | Sex, age | BZD, Na, Eu, Ba, Br, Glabelle Lambda, Inion, Mastoid |
|
| Schuchita et al. | 2012 | Sex, age | ID, BZD, ICD, IWD | WUCI, ICCD |
| Bhashar et al. | 2013 | Sex, age | BZD | WUCI, |
| Jafari et al. | 2014 | Sex, age | BZD, ICOD | WUCI |
| Gueye et al. | 2014 | Sex, age | BZD | WUCI, UICD |
| Ankita | 2015 | Sex, age | BZD | WUCI |
| Sameen et al. | 2015 | Sex, age | BZD, ICOD, IPD, ID | WUCI, W2UCI, ICCD |
| Khin et al. | 2015 | Sex, age, ethnicity | BZD |
|
| Palathottungal et al. | 2015 | Sex, age | BZD | WUCI |
| Mohammed et al. | 2017 | Sex, age | BZD, ID, ICOD, DIC, ITD, FP, UIP | WUCI, LUCI, W6AT |
| Waseem et al. | 2017 | Sex, age | BZD, ID, ICOD | WUCI, LUCI, W6AT |
| Ewa et al. | 2017 | Sex, age, ethnicity | BZD, IWD, ICD, | WUCI, W2UCI, W4UI |
| Shakir et al. | 2017 | Sex, age | BZD | WUCI |
| Bhagat et al. | 2018 | Sex, age | BZD | WUCI |
| Aead et al. | 2019 | Sex, age | DBZ, ID, ICCD, IWD | WUCI |
| Abitha et al. | 2019 | Sex, age | BZD | WUCI |
| Debnath et al. | 2019 | Sex, age | BZD |
|