Table 4 Prevalence of congenital heart disease by material deprivation index and social deprivation index and maternal residence
Variable | Urban residence | Rural residence | ||||
|---|---|---|---|---|---|---|
Total number | Number of CHD | % | Total number | Number of CHD | % | |
Material deprivation index | ||||||
 Q1 (lowest) | 113,227 | 1195 | 1.06 | 14,708 | 183 | 1.24 |
 Q2 | 120,209 | 1373 | 1.14 | 22,347 | 255 | 1.14 |
 Q3 | 129,567 | 1527 | 1.18 | 22,354 | 327 | 1.46 |
 Q4 | 142,087 | 1757 | 1.24 | 14,986 | 189 | 1.26 |
 Q5 (highest) | 170,406 | 2198 | 1.29 | 13,494 | 218 | 1.62 |
 Missing | 29,275 |  | 4.33 | 5513 |  | 6.27 |
Social deprivation index | ||||||
 Q1 (lowest) | 127,768 | 1349 | 1.06 | 20,921 | 276 | 1.32 |
 Q2 | 109,178 | 1245 | 1.14 | 32,581 | 441 | 1.35 |
 Q3 | 125,233 | 1442 | 1.15 | 24,865 | 324 | 1.30 |
 Q4 | 152,558 | 1863 | 1.22 | 8475 | 120 | 1.42 |
 Q5 (highest) | 160,759 | 2151 | 1.34 | 1047 | 11 | 1.05 |
 Missing | 29,275 |  | 4.33 | 5513 |  | 6.27 |