Physiotherapists’ views of implementing a stratified treatment approach for patients with low back pain in Germany: a qualitative study

Table 2 Intervention Characteristics: CFIR-Topics and developed subthemes

Topic^a	Subthemes
Evidence strength and quality	− Treatment duration
Relative advantage	− Matching patients − Benefits of classification − Advantages of SBT − Objectiveness
Adaptability	− Implementation of classification − Time point of SBT application
Complexity	− Chances of Implementation − Implementation of classification − Consumption of time − Intensity assessment and advice
Design quality and packaging	− Structure SBT − False Classification − Treatment description − Standardisation