Table 1

Baseline data

Zinc sulfate Group

Placebo Group


Girl

8

10

Boy

14

12

Age (Mean ± SD)

8.04 ± 1.73 (year)

7.73 ± 1.63 (year)

Ethnicity

All Persian

All Persian


Akhondzadeh et al. BMC Psychiatry 2004 4:9   doi:10.1186/1471-244X-4-9

Open Data