TABLE 1.

Demographic and BAL cell differentials for study subjectsa

Subject group (no.)Age (yr)No. maleNo. HIV+No. of smokersBALBAL cell differential (%)
AMLPMN
Healthy (7)30 ± 25039541
TB (10)44 ± 5912IN552024
UN9082
TB receiving IFN-γ (10)42 ± 41025Pre IN70255
Pre UN86122
Post IN72226
Post UN80155
TB with second BAL (1)45100Pre84151
Post9190
  • a Values shown are means ± SEM. AM, alveolar macrophages; L, lymphocytes; PMN, neutrophils; IN, involved lobe; UN, uninvolved lobe; Pre, BAL samples obtained before treatment; Post, BAL samples obtained 1 month into treatment.