Table 2. Potential and Sampled Potential Cases of Non–Vaccine-Targeted Infections in Inpatient and Emergency Department Settings.
| Potential Cases (n = 47 061) |
Sampled Potential Cases (n = 385) |
|
|---|---|---|
| Inpatient | (n = 6692) | (n = 191) |
| Age, mean (SD), mo | 32.9 (6.9) | 32.6 (6.9) |
| Female, No. (%) | 2864 (42.8) | 80 (41.9) |
| Pediatric Medical Complexity Algorithm, No. (%) | ||
| Nonchronic | 4505 (67.3) | 138 (72.3) |
| Noncomplex chronic | 1239 (18.5) | 31 (16.2) |
| Complex chronic | 948 (14.2) | 22 (11.5) |
| ICD-9-CM codes for top diagnoses, No. (%) | ||
| 382.9: Unspecified otitis media | 1128 (16.9) | 32 (16.8) |
| 486: Pneumonia | 905 (13.5) | 19 (10.0) |
| 381.4: Nonsuppurative otitis media | 575 (8.6) | 15 (7.9) |
| 465.9: Acute upper respiratory tract infection | 420 (6.3) | 15 (7.9) |
| 381.10: Chronic serious otitis media | 398 (6.0) | 14 (7.3) |
| 464.4: Croup | 294 (4.4) | 11 (5.8) |
| 008.8: Intestinal infection | 251 (3.8) | 8 (4.2) |
| 466.19: Acute bronchiolitis | 173 (2.6) | 4 (2.1) |
| Emergency Department | (n = 40 369) | (n = 194) |
| Age, mean (SD), mo | 33.1 (6.8) | 33.05 (6.6) |
| Female, No. (%) | 17 189 (42.6) | 82 (42.3) |
| Pediatric Medical Complexity Algorithm, No. (%) | ||
| Nonchronic | 32 198 (79.8) | 144 (74.2) |
| Noncomplex chronic | 5971 (14.8) | 40 (20.6) |
| Complex chronic | 2200 (5.5) | 10 (5.2) |
| ICD-9-CM codes for top diagnoses, No. (%) | ||
| 382.9: Unspecified otitis media | 11 110 (27.5) | 50 (25.8) |
| 465.9: Acute upper respiratory tract infection | 9321 (23.1) | 42 (21.7) |
| 464.4: Croup | 6063 (15.0) | 29 (15.0) |
| 486: Pneumonia | 3318 (8.2) | 20 (10.3) |
| 462: Acute pharyngitis | 1934 (4.8) | 11 (5.7) |
| 466.19: Acute bronchiolitis | 755 (1.9) | 1 (0.5) |
| 008.8: Intestinal infection | 525 (1.3) | 4 (2.1) |
Abbreviation: ICD-9-CM, International Classification of Diseases, Ninth Revision, Clinical Modification.