Table 3.
Descriptive Summary of Demographic and Case Classification Findings for Polymerase Chain Reaction–Confirmed Pertussis Cases
| ID | Sex | Age at Enrollment, wk | Age at Diagnosis, wk | Time to Diagnosis, wk | Month of Diagnosis | Modified Preziosi Scale Score | No. of Pentavalent Vaccine Doses Received | Age, wk, of Each Pentavalent Vaccine Dose Received | Case Typea |
|---|---|---|---|---|---|---|---|---|---|
| 32311 | Female | 2 | 3 | 1 | November | 14 | 2 | 10, 15 | Confirmed |
| 30361 | Male | 2 | 6 | 4 | July | 10 | 2 | 8, 16 | Confirmed |
| 18111 | Male | 1 | 9 | 8 | December | 9 | 0 | NA | Confirmed |
| 42201 | Male | 3 | 13 | 10 | September | 5 | 1 | 13 | Confirmed |
| 53401 | Female | 2 | 5 | 3 | November | 6 | 1 | 13 | Confirmed |
| 50701 | Male | 8 | 18 | 10 | June | 6 | 0 | NA | Probable |
| 42291 | Male | 1 | 15 | 14 | September | 0 | 1 | 11 | Probable |
| 53321 | Female | 3 | 5 | 2 | September | 5 | 0 | NA | Syndromic |
Abbreviation: NA, not applicable.
a “Confirmed” represents cases meeting the Centers for Disease Control and Prevention (CDC) confirmed case classification; “Probable” represents cases meeting the CDC probable case classification; “Syndromic” represents cases meeting the syndromic case definition plus polymerase chain reaction confirmation.