Skip to main content

Table 1 Demographics of the control individuals and patients with high-altitude polycythemia

From: Associations of high-altitude polycythemia with polymorphisms in PIK3CD and COL4A3 in Tibetan populations

Variables

Han

Tibetan

Case (n = 70)

Control (n = 30)

Case (n = 70)

Control (n = 30)

Male

35

15

35

15

Female

35

15

35

15