Table 4

Change in psychosocial function in both treatment groups within the different subscales from baseline to 1 year after treatment

Psychosocial function subscales 1–8	Percutaneous pulmonary valve replacement n=15** n=1 (baseline) n=2 (3 months) n=5 (1 year)	Change	P values*	Open heart surgery pulmonary valve replacement n=10** n=0 (baseline) n=1 (3 months) n=2 (1 year)	Change	P values*
1. Anxiety/depression
Baseline	53.86±5.35			52.90±3.84
3 months postoperatively	54.25±6.17	−0.23	0.853	50.78±1.99	−2.01	0.151
1 year postoperatively	52.36±5.07	−1.01	0.433	51.25±2.19	−1.91	0.190
2. Withdrawal
Baseline	55.64±5.85			53.50±6.02
3 months postoperatively	54.25±6.52	−1.05	0.310	52.78±5.21	−0.62	0.589
1 year postoperatively	51.91±4.53	−1.80	0.092	52.25±5.57	−1.48	0.218
3. Social complaints
Baseline	54.71±5.92			53.80±4.32
3 months postoperatively	53.48±6.36	−1.01	0.451	50.44±0.53	−2.43	0.108
1 year postoperatively	52.00±3.40	−2.09	0.131	52.38±4.84	−1.62	0.304
4. Thought problems
Baseline	56.07±6.96			52.30±3.50
3 months postoperatively	56.33±10.59	−0.98	0.565	52.22±4.02	−0.17	0.929
1 year postoperatively	50.45±1.21	−4.42	0.015	53.00±8.08	0.64	0.750
5. Attention problems
Baseline	55.21±6.96			53.20±5.53
3 months postoperatively	52.92±5.25	−2.49	0.016	52.11±5.60	−0.49	0.673
1 year postoperatively	51.91±4.39	−2.89	0.007	52.38±4.41	−1.36	0.261
6. Intrusive behaviour
Baseline	53.71±4.18			51.70±2.26
3 months postoperatively	55.42±7.73	1.29	0.291	51.33±2.35	−0.26	0.850
1 year postoperatively	51.27±2.24	−2.15	0.087	50.75±1.39	−0.85	0.553
7. Aggressive behaviour
Baseline	52.43±3.46			52.10±3.51
3 months postoperatively	52.08±3.60	−0.22	0.772	51.22±2.05	−0.89	0.291
1 year postoperatively	50.45±0.69	−1.06	0.171	50.25±0.46	−0.59	0.069
8. Delinquent behaviour
Baseline	52.14±3.18			52.30±5.40
3 months postoperatively	53.25±8.66	−0.60	0.470	51.89±4.28	−0.47	0.613
1 year postoperatively	50.18±0.40	−1.48	0.084	50.25±0.71	−0.88	0.357

Subscale changes are presented as mean±SD. T-score changes from baseline to 3 months and 1 year are presented in descriptive statistics. Negative numbers postoperatively indicated improvement from baseline within each group.
**Numbers of patients were less in each treatment group because only children aged >11 years were included.
n (baseline), n (3 months) and n (1 year) are given for missing data at different time points.
*P value and changes were analysed using a linear-effects model.
Bold numbers are statistical significant changes.