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. 2014 Sep 1;190(5):560–571. doi: 10.1164/rccm.201401-0188OC

Table 1.

Demographics of Peripheral Blood Sarcoidosis and Control Populations

  Sarcoidosis Healthy Control Subjects
Number 77 40
Sex, female; male 50; 27 33; 7
Age, median (min, max), yr 49 (22, 73) 36 (23, 64)
Race 32 AA; 45 W 1 A; 14 AA; 23 W; 1 H;1 AI
PBMC CD4/CD8 ratio 3.59 2.65

Definition of abbreviations: A = African; AA = African American; AI = American Indian; H = Hispanic; PBMC = peripheral blood mononuclear cells; W = white.