Table 4.

Number of anchor function groups per response rate with predictors as significant predictor or equal distribution

	Charnley score		Gender		Comorbidity		Anxiety		Age		BMI
	Significant predictor?	Equal distribution?	Significant predictor?	Equal distribution?	Significant predictor?	Equal distribution?	Significant predictor?	Equal distribution?	Significant predictor?	Equal distribution?	Significant predictor?	Equal distribution?
100% (p value)	0.339	x	0.113	x	0.248	x	0.341	x	0.496	x	0.051	x
90% (n)	0	10	0	10	0	10	0	10	0	10	2	10
80% (n)	0	10	1	10	0	10	0	10	0	10	4	10
70% (n)	0	10	2	10	0	10	0	10	0	10	2	10
60% (n)	0	10	0	10	1	10	0	10	0	10	0	10
50% (n)	1	10	3	10	3	10	1	10	0	10	2	10
40% (n)	0	10	2	10	0	10	1	10	0	10	3	10
30% (n)	1	10	0	10	0	10	0	10	0	10	2	10
20% (n)	1	10	0	8	0	10	0	10	0	10	1	10
10% (n)	1	10	0	8	1	9	0	10	1	10	3	10

BMI body mass index