Pain and Tooth Movement During Orthodontic Leveling and Alignment-A Questionnaire-Based Study.

Conversely, individuals aged 35–50 exhibited higher pain levels, although this difference did not reach statistical significance—possibly due to the limited sample size in this subgroup (n = 10).

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The high standard deviations suggest considerable variability in reported pain levels, indicating that city size does not have a clear impact on pain perception, despite a slight trend of higher pain in larger cities. 3.4.11.

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