It should be noted that when controlling the heterogeneity of the comparison 210 14 versus 45 to 150 see below, a significant difference between the 2 schemes is kept, always in favor of 210 14;
Debe destacarse que al controlar la heterogeneidad en la comparación 210 14 versus 45 a 150 ver adelante, se mantiene la diferencia significativa entre los dos esquemas, siempre a favor de 210 14;