Volume 14, Number 9—September 2008
Research
Pediatric Parapneumonic Empyema, Spain
Table 1
Demographic characteristics of 208 patients with PPE enrolled during the molecular analysis study period*
Characteristic | Value |
---|---|
Age, mo, mean ± SD (range) | 51.8 ± 31 (2–180) |
Gender ratio, M/F | 1.06 |
Underlying disease, %† | 4 |
Oral antimicrobial drugs before admission, %‡ | 29 |
Antimicrobial drug free before thoracocentesis, %§ | 23 |
PCV7 >1 dose, % | 31 |
Referral, % | 38 |
*PPE, pediatric parapneumonic empyema; PCV7, 7-valent pneumococcal conjugate vaccine.
†Underlying disease included (no. patients): lymphoma (2), congenital heart disease (2), mild psychomotor retardation (2), varicella zoster infection (2) and genetic disease (1).
‡Median duration: 3 d, range 1–17 d.
§100/147 children who had not been treated with oral antimicrobial drug therapy before admission received intravenous antimicrobial drug treatment before thoracocentesis for a median of 2 d (range 1–10 d).