0.000)0.000 (0.000, 00.000)--Intercept0.000 (0.000, 0.000)0.000 (0.000, 0.000)0.000 (0.000, 0.000)--Weighted median0.000 (0.000, 0.000)0.000 (0.000, 0.000)0.000 (0.000, 0.000)--Weighted mode0.000 (0.000, 0.000)0.000 (0.000, 0.000)0.000 (0.000, 0.000)--**Empirical analysis 0: years of schooling (years) and body mass index (kg/m**^**0**^**)**