Table 2

Presentation of individual diagnoses, showing undiagnosed cases at each stage and performance of neonatal and 6 week examinations 

Diagnostic groupVSDPSCOATOFTGACAVSDPDAPAASDASHLHTAPV CCATIAAMiscellaneousTotals
Total cases (includes exclusions)590   135   108   99   84   81   81   74   71   67   45   27   24   24   80   1590
All exclusions   101   23   13   27   8   62   26   10   33   9   10   5   6   5   25   363
Cases for analysis   489   112   95   72   76   19   55   64   38   58   35   22   18   19   55   1227
Not diagnosed before neonatal examination483   108   82   63   18   19   54   32   38   57   18   20   16   13   46   1067
99%96%86%88%24%100%98%50%100 %98%51%91%89%68%84%87%
Received neonatal examination481   108   82   63   18   19   53   32   38   57   16   20   15   13   46   1061
Abnormal neonatal examination237   61   17   45   7   3   16   15   5   31   6   0   9   4   20   476
Not diagnosed before discharge407   90   72   41   13   15   47   20   36   49   12   19   11   9   35   876
83%80%76%57%17%79%85%31%95%84%34%86%61%47%64%71%
Not diagnosed before 6 weeks289   66   26   20   3   8   44   7   31   39   0   11   5   0   21   570
59%59%27%28%4%42%80%11%82%67%50%28%38%46%
Received 6 week examination136   24   18   7   1   6   19   2   14   13   0   2   1   0   9   252
Abnormal 6 week examination   101   15   7   6   1   4   6   1   8   10   0   2   1   0   2   164
Not diagnosed before 12 weeks171   48   19   10   3   3   37   4   30   26   0   9   3   0   16   379
35%43%20%14%4%16%67%6%79%45%41%17%29%31%