... Stoop AP, Berg M: Integrating quantitative and qualitative methods in patient care information system evaluation: guidance for the organizational decision maker Methods of Information in Medicine ... that qualitative methods are used to validate conceptual meaning using phenomenological data (an inductive approach) and quantitative validation activities focus on measurement and operational ... Wagner A, Aaronson N, Bech P, et al.: Translating health status questionnaires and evaluating their quality: the IQOLA Project approach International Quality of Life Assessment Journal of Clinical...