Patientenbeteiligung bei medizinischen Entscheidungen in der Integrierten Versorgung Gesundes Kinzigtal: Ergebnisse einer kontrollierten Kohortenstudie

Abstract

An integrated health care project called "Gesundes Kinzigtal" was conducted in a rural area in Germany. As part of the project, physicians were trained and other measures were taken to enhance patient involvement in medical decision making. As part of the external evaluation, various effects regarding patient involvement in medical decision making, patient involvement and information preference, decision confidence, patient satisfaction with ambulatory care and patient quality of life were examined. The data were gathered by means of a questionnaire on an annual basis between 2007 and 2009. Effects were compared between patients who were participating in the integrated care project and two control groups. Analyses are based on the data of 1,205 patients. Over time all outcomes decreased slightly, except for information preference and physical quality of life. No statistically significant intervention effects on patient involvement in medical decision making or any other outcome variable could be found. The intensity of the training was presumably too low to establish an enduring change in the physician-patient interaction.