Table 2.

Expression of myeloid markers on circulating and pulmonary monocytes and neutrophils (n = 20).

Parameter	Peripheral blood	Lung	p
CD64 GMF	2 683 (1466–4402)	3 782 (1 435–6 830)	0.4648
Pneumonia	2 055 (1 209–2 818)	6 830 (793–9 831)	0.1875
Peritonitis	4 192 (982–4386)	2 447 (1 579–5 287)	0.1250
HLA-DR GMF	342 (252–652)	1144 (889–1789)	0.0098
Pneumonia	484 (288–746)	953 (743–1309)	0.0138
Peritonitis	298 (216–579)	1858 (1221–3272)	0.0678

GMF: geometric mean fluorescence; PB: peripheral blood.