https://www.selleckchem.com/pr....oducts/gsk2795039.ht
001). Between questions8, 11, and12 of the SSQ‑G and questions7, 13, and10 of the MDADI, coefficients of -0.48 to -0.55 showed amoderate to strong highly significant correlation (p  0.001). Thus, the reliability and criterion and construct validity were statistically confirmed. The German version of the SSQ (SSQ-G) allows areliable and valid assessment of functional swallowing difficulties. In combination with questionnaires on symptom-specific quality of life, such as the MDADI, amore differentiated clinical analysis of swallowi