Table 2.

Convergent validity between the ICECAP-A, EQ-5D-3L, and ICIQ-OAB (n = 478)

	ICECAP-A						ICIQ-OAB
	Capability index score	Stability	Attachment	Autonomy	Achievement	Enjoyment	ICIQ-OAB score	Frequency of urination (day)	Frequency of urination (night)	Frequency of rush	Frequency of leak
EQ-5D
Health index score	0.53**	0.38**	0.21**	0.48**	0.45**	0.40**	−0.26**	−0.06	−0.20**	−0.11*	−0.15**
Mobility	0.35**	0.23**	0.06	0.41**	0.36**	0.29**	−0.21**	−0.05	−0.18**	−0.03	−0.11*
Self-care	0.35**	0.20**	0.13**	0.44**	0.32**	0.28**	−0.21**	−0.04	−0.14**	−0.10*	−0.20**
Usual activities	0.38**	0.26**	0.11*	0.40**	0.31**	0.34**	−0.25**	−0.14**	−0.11*	−0.16**	−0.21**
Pain and discomfort	0.30**	0.21**	0.10*	0.27**	0.28**	0.22**	−0.17**	−0.02	−0.18**	−0.11*	−0.12**
Anxiety and depression	0.50**	0.46**	0.30**	0.30**	0.40**	0.42**	−0.09*	−0.05	−0.11*	−0.02	−0.06
ICIQ-OAB
ICIQ-OAB score	−0.28**	−0.23**	−0.12*	−0.19**	−0.21**	−0.25**
Frequency of urination (day)	−0.10*	−0.06	−0.08	−0.06	−0.08*	−0.16**
Frequency of urination (night)	−0.15**	−0.11*	−0.03	−0.12*	−0.13**	−0.15**
Frequency of rush	−0.13**	−0.12**	−0.04	−0.10*	−0.12**	−0.11*
Frequency of leaking	−0.17**	−0.18**	−0.09*	−0.13**	−0.14**	−0.13**

A priori hypothesised correlations between ICECAP-A and ICIQ-OAB are shown in italics

Correlations >0.5 are considered strong; ≤0.5 and ≥0.3 moderate; <0.3 weak [29]

* Correlations significant at the 5 % level

** Correlations significant at the 1 % level