From: Association of glucocorticoid receptor gene polymorphism and occupational stress with hypertension in desert petroleum workers in Xinjiang, China
Job stress level
Hypertensive
Non-hypertensive
N
%
n
Low job stress
34
17.6
121
15.1
Medium job stress
72
37.3
438
54.6
High job stress
87
45.1
243
30.3
χ2 = 11.293 P = 0.004