highly significantp < 0.001
In the 1–4-year age group, weight showed the strongest and highly significant association ( β = 0.8, p < 0.001).
In the 1–4-year age group, weight showed the strongest and highly significant association ( β = 0.8, p < 0.001).
For ages 10–14 years, weight presented the largest β (0.9), but the association did not reach statistical significance ( p =0.12), indicating only a suggestive relationship.