| Univariate | Multivariate | ||
cHR [95% CI] | P | aHR [95% CI] | P | |
Age at diagnosis (months) |
| <0.001 |
| <0.001 |
<12 | 5.43 [2.56 - 11.63] |
| 7.58 [3.36 - 17.24] |
|
≥12 | 1 |
| 1 |
|
Sex |
| 0.237 |
|
|
Male | 1.46 [0.78 - 2.71] |
|
|
|
Female | 1 |
|
|
|
Monthly income (FCFA) |
| 0.053 |
| 0.092 |
≤100.000 | 1.66 [0.99 - 2.78] |
| 1.56 [0.93 - 2.62] |
|
>100.000 | 1 |
| 1 |
|
Father’s instruction | 0.948 |
|
| |
Educated | 1 |
|
|
|
Uneducated | 1.01 [0.72 - 1.43] |
|
|
|
Mother’s instruction |
| 0.456 |
|
|
Educated | 1 |
|
|
|
Uneducated | 1.12 [0.83 - 1.50] |
|
|
|
Type of congenital heart disease |
| 0.870 |
| 0.017 |
Cyanogen | 1.03 [0.75 - 1.40] |
| 1.50 [1.08 - 2.10] |
|
Non-cyanogenic | 1 |
| 1 |
|
Follow-up |
| 0.001 |
| 0.003 |
Yes | 1 | 1 | ||
No | 2.12 [1.38 - 3.27] | 3.80 [1.58 - 9.18] | ||
Surgery/catheterisation |
| 0.001 |
| 0.007 |
Yes | 1 | 1 | ||
No | 2.40 [1.43 - 4.02] | 2.04 [1.21 - 3.44] |