Table 4.

Laboratory data in non-HIV patients with PCP.

Total number of patients	n = 128
CD4 (number of patients)	n = 23
Maximum	1221
Mean (std. dev.a)	221.39 (305.73)
Median	10
CD4 (without outlier)	n = 22
Maximum	984
Mean (std. dev.a)	175.95 (219.50)
Median	96
CD19-B cells (number of patients)	n = 10
Maximum	135
Mean (std. dev.a)	29.2 (44.77)
Median	6.5
CD4/CD19-B cells (number of patients)	n = 10
	33/135
	18/0
	146/70
	15/0
	394/3
	87/14
	1221/1
	383/4
	100/9
	387/56

^aStd. dev.: standard deviation.