Table 3

Longitudinal effects of multimorbidity on child quality of life

	Unadjusted		Adjusted
	B (SE)	P value	B (SE)	P value
Parent report
Physical well-being	−3.76 (2.23)	0.09	−4.82 (2.22)	0.03
Psychological well-being	−2.06 (2.44)	0.40	−4.10 (2.14)	0.06
Autonomy/parent relations	0.77 (2.53)	0.76	−0.67 (2.40)	0.78
Peer support	−0.59 (2.83)	0.84	−1.23 (2.66)	0.64
School environment	−3.56 (2.88)	0.22	−4.17 (2.44)	0.09
Child report
Physical well-being	−7.76 (4.23)	0.07	−5.43 (4.36)	0.21
Psychological well-being	−8.58 (5.52)	0.12	−10.66 (4.78)	0.03
Autonomy/parent relations	1.20 (4.07)	0.77	−0.26 (4.16)	0.95
Peer support	−3.19 (5.75)	0.58	−1.48 (5.52)	0.79
School environment	0.09 (5.12)	0.99	−2.02 (4.72)	0.67

Parent models include parent-reported Mini International Neuropsychiatric Interview for Children and Adolescents (MINI-KID) and KIDSCREEN-27, whereas child models included child-reported MINI-KID and KIDSCREEN-27. Models adjusted for child age and sex, physical condition and baseline quality of life.