Final cause of death in infants who were identified as having pertussis in other data sources, but certified without mention of pertussis
| Final underlying cause of death (ICD9) | Cause of death | Number of deaths certified by coroner | Number of deaths certified by doctor | Total |
|---|---|---|---|---|
| 420 | Acute pericarditis | 1 | 1 | |
| 343.9 | Infantile cerebral palsy | 1 | 1 | |
| 481 | Pneumococcal pneumonia (lobar pneumonia, organism unspecified) | 1 | 1 | |
| 416.0 | Primary pulmonary hypertension | 1 | 1 | |
| 425.4 | Other primary cardiomyopathies | 1 | 1 | 2 |
| 427.5 | Cardiac arrest | 1 | 1 | |
| 466.1 | Acute bronchiolitis | 1 | 2 | 3 |
| 482.3 | Pneumonia due to streptococcus | 1 | 1 | |
| 486.0 | Pneumonia, organism unspecified | 3 | 3 | |
| 747.0 | Patent ductus arteriosus | 1 | 1 | |
| Total | 8 | 7 | 15 |