Table 1.
Demographics, Clinical Characteristics, and Healthcare-Seeking Behavior of Infants With Intussusception Identified by Active Surveillance Performed Following Rotavirus Vaccine Introduction
| All (N = 59) |
Outcome | |||
|---|---|---|---|---|
| Survived (N = 48) |
Died (N = 11) |
P-value | ||
| Median age in months (range) | 6 (1-10) | 6 (1-10) | 6 (5-9) | .64 |
| N (%) Female sex | 21 (35.6) | 17 (35.4) | 4 (36.4) | 1 |
| Rotavirus vaccination | ||||
| No doses | 1 (1.7) | 1 (2.1) | 0 (0) | .47 |
| 1 dose | 2 (3.4) | 1 (2.1) | 1 (9.1) | |
| 2 doses | 8 (13.6) | 6 (12.5) | 2 (18.2) | |
| 3 doses | 48 (81.4) | 40 (83.3) | 8 (72.7) | |
| Mean number of days between last dose and intussusception (sd) | 90.9 (58.7) | 86.7 (60.7) | 107.2 (49.3) | .24 |
| Treatment | ||||
| Infant died before surgery | 1 (1.7) | 0 (0) | 1 (9.1) | .19 |
| Spontaneous reduction before surgery | 1 (1.7) | 1 (2.1) | 0 (0) | 1 |
| Spontaneous reduction noted during surgery | 3 (5.1) | 3 (6.2) | 0 (0) | 1 |
| Surgical reduction | 40 (67.8) | 35 (72.9) | 5 (45.5) | .15 |
| Surgical resection | 14 (23.7) | 9 (18.8) | 5 (45.5) | .11 |
| Median number of times care sought prior to admission (range) | 2 (0-6) | 2 (0-6) | 3 (0-4) | .35 |
| Median number of days between symptom onset and hospital admission (range) | 3 (0-21) | 3 (0-21) | 4 (1-10) | .15 |