Table 2: Factor loadings and R² for the selected factor structure.

Factor/item^#	Estimate (SE)	p-value	95% CI	R^2
Embarrassment
ZBI4	0.443 (0.086)	< 0.001	0.275, 0.611	0.196
ZBI5	0.373 (0.088)	< 0.001	0.201, 0.546	0.139
ZBI6	0.602 (0.076)	< 0.001	0.453, 0.751	0.362
ZBI9	0.713 (0.061)	< 0.001	0.593, 0.833	0.509
ZBI10	0.779 (0.057)	< 0.001	0.668, 0.890	0.607
ZBI11	0.633 (0.065)	< 0.001	0.506, 0.760	0.401
ZBI13	0.568 (0.082)	< 0.001	0.408, 0.729	0.323
ZBI18	0.656 (0.067)	< 0.001	0.525, 0.786	0.430
Reaction to patient dependency
ZBI2	0.814 (0.050)	< 0.001	0.715, 0.913	0.662
ZBI8	0.533 (0.078)	< 0.001	0.380, 0.686	0.284
ZBI12	0.890 (0.044)	< 0.001	0.804, 0.976	0.793
ZBI14	0.655 (0.073)	< 0.001	0.511, 0.799	0.429
Self-criticism
ZBI20	0.894 (0.019)	< 0.001	0.857, 0.932	0.800
ZBI21	0.894 (0.019)	< 0.001	0.857, 0.932	0.800
Positive Thinking
pt1	0.831 (0.038)	< 0.001	0.757, 0.905	0.691
pt2	0.816 (0.053)	< 0.001	0.712, 0.920	0.666
pt3	0.648 (0.049)	< 0.001	0.552, 0.744	0.420
pt4	0.574 (0.064)	< 0.001	0.447, 0.700	0.329
pt5	0.754 (0.050)	< 0.001	0.657, 0.852	0.569
pt6	0.883 (0.035)	< 0.001	0.814, 0.952	0.779
pt7	0.810 (0.042)	< 0.001	0.728, 0.891	0.655
pt8	0.844 (0.040)	< 0.001	0.766, 0.922	0.712
Memory related problems
RMBP1	0.745 (0.063)	< 0.001	0.621, 0.868	0.555
RMBP2	0.898 (0.038)	< 0.001	0.824, 0.972	0.806
RMBP3	0.837 (0.041)	< 0.001	0.756, 0.917	0.700
RMBP4	0.836 (0.047)	< 0.001	0.744, 0.928	0.699
RMBP5	0.837 (0.045)	< 0.001	0.748, 0.926	0.701
RMBP6	0.841 (0.049)	< 0.001	0.746, 0.937	0.708
RMBP7	0.777 (0.059)	< 0.001	0.661, 0.893	0.605
Depression
RMBP12	0.644 (0.068)	< 0.001	0.512, 0.777	0.415
RMBP14	0.725 (0.077)	< 0.001	0.574, 0.876	0.526
RMBP17	0.790 (0.046)	< 0.001	0.700, 0.879	0.624
RMBP18	0.890 (0.033)	< 0.001	0.825, 0.955	0.793
RMBP19	0.788 (0.046)	< 0.001	0.697, 0.878	0.620
RMBP20	0.798 (0.057)	< 0.001	0.686, 0.911	0.638
RMBP21	0.848 (0.041)	< 0.001	0.768, 0.928	0.720
RMBP22	0.876 (0.030)	< 0.001	0.818, 0.935	0.768
RMBP23	0.816 (0.043)	< 0.001	0.732, 0.899	0.665
Disruption
RMBP8	0.661 (0.081)	< 0.001	0.502, 0.821	0.438
RMBP9	0.717 (0.062)	< 0.001	0.595, 0.838	0.514
RMBP10	0.498 (0.090)	< 0.001	0.321, 0.675	0.248
RMBP11	0.591 (0.081)	< 0.001	0.431, 0.750	0.349
RMBP13	0.662 (0.085)	< 0.001	0.496, 0.828	0.439
RMBP15	0.818 (0.076)	< 0.001	0.668, 0.968	0.669
RMBP16	0.818 (0.054)	< 0.001	0.711, 0.924	0.669
RMBP24	0.702 (0.069)	< 0.001	0.566, 0.838	0.493

^#Items.