Table 2. Ephedra use demographics.

 

Users

Nonusers

Total Group

Number

7

304

311

Total  %

2.3

97.7

100

Male (No.)

5

164

169

Female (No.)

2

140

142

Male/Female

2.5

1.16

1.19

Mean (ąSD)Age

17.5 (.53) *

16.3 (1.5)

16.4 (1.5)

*p = 0.069.