Table 2 displays the multiple conditional logistic regression and the influence of dental caries experience on children’s OHRQoL. Although traumatic dental injuries and malocclusion did not achieve statistical significance, these variables were maintained in the model to control for potential confounding factors. The results indicate that children with DMFT/dmft 1 or 2 had a 1.61-fold (95%CI = 1.05–2.49, p = 0.029) and children with DMFT/dmft ≥ 3 had a 2.06-fold (95%CI = 1.28–3.31, p = 0.003) greater chance of experiencing a high negative impact on OHRQoL than those with DMFT/dmft = 0.