It was considered that there were no collinearity problems among the independent variables if the variance inflation factor was lower or equal to 10.
No consideramos la existencia de problemas de colinealidad entre las variables independientes si el factor de incremento de la varianza era menor o igual a 10.
Não consideramos a existência de problemas de colinearidade entre as variáveis independentes se o fator de multiplicação da variância era menor ou igual a 10.