Rating of content validity of German PREMs according to COSMIN.

Rating of content validity of German PREMs according to COSMIN.</p

Results of hypothesis testing for construct validity of German-language PREMs.

Rating according to COSMIN guidelines.</p

German language Patient-Reported Experience Measures (PREMs).

Overview of German PREMs in their intended category of use.</p

Study characteristics of German-language Patient-Reported Experience Measures (PREMs).

Study characteristics of German-language Patient-Reported Experience Measures (PREMs).</p

Results of analyses for measurement error of German-language PREMs.

Rating according to COSMIN guidelines.</p

Overview of content domains of German-language PREMs.

Overview of content domains of German-language PREMs.</p

Overview of the analyses results on structural validity of German-language PREMs.

Overview of the analyses results on structural validity of German-language PREMs.</p

Overview of internal consistency studies of German-language PREMs.

Rating according to COSMIN guidelines.</p

Quality of care model of the institute of medicine.

(TIF)</p

PRISMA Flow-chart of included studies.

PRISMA Flow-chart of included studies.</p