Table 5 Association between clinical-demographic variables and first degree A-V block in children with congenital heart disease
Variable | First Degree A-V Block | Unadjusted OR (95 % CI) | p-value | |
|---|---|---|---|---|
Yes, n (%) | No, n (%) | |||
Age | ||||
≤5 years | 22 (15.3 %) | 122 (84.7 %) | 0.21 (0.10–0.44) | <0.001 |
> 5 years | 22 (46.8 %) | 25 (53.2 %) | ||
Type of heart disease | ||||
Cyanotic | 11 (20.4 %) | 43 (79.6 %) | 0.81 (0.37–1.74) | 0.583 |
Acyanotic | 33 (24.1 %) | 104 (75.9 %) | ||
Heart failure | ||||
Mod/severe | 20 (26.3 %) | 56 (73.7 %) | 1.35 (0.69–2.67) | 0.382 |
No/mild | 24 (20.9 %) | 91 (79.1 %) | ||
Digoxin use | ||||
Yes | 17 (34 %) | 33 (66 %) | 2.18 (1.06–4.47) | 0.034 |
No | 27 (19.2 %) | 114 (80.8 %) | ||