Table 5

Multiple linear regression analysis assessing relations between different Duke score items and sociodemographic and medical variables in the 67 phone responder patients

		Physical health			Mental health			Social health			General health			Perceived health			Anxiety			Pain
		C	p		C	p		C	p		C	p		C	p		C	p		C	p
Age	−1.3	0.002		−0.97	0.02		−1.18	0.01		−1.16	0.001		−2.2	0.0005		+0.7	0.08		+2.3	0.006
Cyanosis	−9.5	0.05		—	—		—	—		—	—		−1.6	0.02		—	—		—	—
Educational level	+11	0.004		+9.2	0.01		—	—		+7.7	0.02		—	—		—	—		—	—
Orthopaedic problems	—	—		—	—		−12.4	0.05		—	—		—	—		—	—		—	—
Psychosocial problems	—	—		—	—		—	—		—	—		—	—		—	—		+27	0.04
Anatomical type (MA v other UVH)	—	—		—	—		—	—		—	—		– 8.7	0.02		—	—		—	—
r ²	0.25			0.2			0.2			0.3			0.3			0.1			0.2

C, coefficient; MA, mitral atresia; UVH, univentricular hearts.