The sample size was calculated by using G*Power version 3.1.9.2. Targeting a statistical power of 0.9 and a significant level of 0.05 and estimating 13.5% children have DFA, [25] 373 subjects are ...
Family structure (nuclear or single-parent family) and presence of siblings are significant determinants for children's DFA. Parental DFA and parenting style do not affect children's DFA ...