Int. j. environ. res. public health Int. j. environ. res. public health Spanish adaptation of the overall anxiety and depression severity and impairment scales in university students Osma Jorge Universidad de Zaragoza Martinez-Loredo Victor Universidad de Zaragoza Diaz-Garcia Amanda Universidad de Zaragoza Quilez-Orden Alba Peris-Baquero Oscar Universidad de Zaragoza 2022 research-article