Table 6 Inter- and Intra-rater reliability and mean item score
From: Psychometric properties of the German version of Observer OPTION5
Items | Inter-rater reliability | Intra-rater reliability | |
|---|---|---|---|
Mean (SD) | ICC (N = 79) | ICC (N = 79) | |
Item 1: informing the patient that a decision has to be made | 0.57 (0.59) | 0.45 | 0.86 |
Item 2: assuring that the patient will be supported and deliberate about options | 0.17 (0.35) | 0.61 | 0.45 |
Item 3: giving information on the options and mentioning pros and cons | 0.69 (0.82) | 0.77 | 0.86 |
Item 4: eliciting the patient’s preferences | 0.56 (0.63) | 0.71 | 0.69 |
Item 5: integrating the patient’s preferences in the decision | 0.38 (0.53) | 0.73 | 0.54 |
Total scorea | 11.84 (11.92) | 0.82 | 0.83 |