Table 4

Comparison of mean BDI1 and BDI2 in pregnant and non-pregnant subjects

pregnant

Non-pregnant

P

BDI1 (mean ± SD)

13.6 ± 11.3

14.5 ± 9.8

.28 (Z = -1.079)

BDI2 (mean ± SD)

6.2 ± 5.4

22.9 ± 11.8

<.000 (Z = -9.180)

P

<.000 (Z = -5.845)

<.000 (Z = -11.481)

Khademi et al. BMC Psychiatry 2005 5:25   doi:10.1186/1471-244X-5-25