| Factor loading | ITCa | α if item deleted |
---|---|---|---|
Do you think it is important for your decision that… |  |  |  |
Construct 1: Guidance by the clinician (α = .741) |  |  |  |
… your clinician gives you advice about the best treatment option for you? | .850 | .566 | .656 |
… the treatment that best fits for you is chosen? | .562 | .590 | .646 |
… you ask the questions you have? | .528 | .572 | .669 |
Construct 2: Conduct of clinician (α = .774) |  |  |  |
… your clinician takes you seriously? | .866 | .677 | .683 |
… your clinician takes time for you? | .828 | .723 | .651 |
… your clinician takes your treatment preferences seriously? | .591 | .479 | .800 |
… your clinician provides opportunity to ask questions? | .444 | .514 | .751 |
Construct 3: Preparation for treatment decision making (α = .864) |  |  |  |
… you receive information from your clinician about all possible treatment options? | .847 | .741 | .827 |
… you receive information from your clinician about your disease? | .832 | .584 | .856 |
… you follow your clinician in the proposed treatment advice? | .781 | .767 | .823 |
… you decide together with your clinician about your treatment? | .761 | .675 | .839 |
… your clinician asks you what you think of the different treatment options? | .594 | .643 | .849 |
… your clinician gives you information about your disease that is understandable? | .539 | .611 | .852 |
Construct 4: Active role of patient in treatment decision making (α = .782) |  |  |  |
… you receive time from your clinician to think about what treatment you want to have? | .720 | .706 | .697 |
… you search for information (for example on the Internet) about possible treatment options? | .695 | .398 | .798 |
… you eventually decide with your family what treatment you want to have? | .665 | .631 | .715 |
… your clinician lets you decide what treatment you want to undergo? | .522 | .539 | .747 |
… your clinician asks you about your situation at home? | .494 | .551 | .744 |