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Table 2 Gender-based composition of the study sample

From: Orthodontic treatment demand for fixed treatment and aligners among young adults in middle Europe and South America – a questionnaire study

Country/Gender

Female

Male

Other

Chile

448 (66,9%)

222 (30,1%)

0 (0%)

Poland

247 (58,3%)

171 (40,5%)

4 (1,2%)

Total

695

389

4

Difference CL/PL

0.004

0.011

0.045