Prediction of significant congenital heart disease in infants and children using continuous wavelet transform and deep convolutional neural network with 12-lead electrocardiogram

Table 4 Demographic data

Age	0–1	1–2	2–3	3–4	4–5	Subtotal	Ratio
Normal heart (NOR)	108	52	27	17	30	234
Ratio	0.462	0.222	0.115	0.073	0.128	1.000
Non-significant right heart disease (RHA)
ASD	48	17	6	7	5	83	0.830
PS	6	4	4	1	2	17	0.170
Subtotal	54	21	10	8	7	100	1.000
Ratio	0.540	0.210	0.100	0.080	0.070	1.000
Non-significant left heart disease (LHA)
VSD	18	12	4	4	2	40	0.284
PDA	12	44	25	10	2	93	0.660
AS	1	2	1	1	1	6	0.043
CoA	1	0	1	0	0	2	0.014
Subtotal	32	58	31	15	5	141	1.000
Ratio	0.227	0.411	0.220	0.106	0.035	1.000
Significant right heart disease (RHB)
ASD	19	20	63	33	29	164	0.564
PS	44	7	4	6	8	69	0.237
TOF	28	18	6	4	2	58	0.199
Subtotal	91	45	73	43	39	291	1.000
Ratio	0.313	0.155	0.251	0.148	0.134	1.000
Significant left heart disease (LHB)
VSD	84	38	13	11	20	166	0.617
PDA	37	30	6	3	1	77	0.286
AS	8	5	3	1	4	21	0.078
CoA	2	0	1	1	1	5	0.019
Subtotal	131	73	23	16	26	269	1.000
Ratio	0.487	0.271	0.086	0.059	0.097	1.000
Age	0–1	1–2	2–3	3–4	4–5	Total
Age	416	249	164	99	107	1035
Ratio	0.402	0.241	0.158	0.096	0.103	1.000
					Total	1035

ISSN: 1471-2431