Table 2.

Number of women with positive discriminant scores (D > 0) and negative discriminant scores (D < 0).

	D > 0	D < 0	Total
PPD vs. normal
PPD	9	3	12
Normal	4	24	28
Total	13	27
	sensitivity	specificity
	75.0%	84.6%
PPD vs. AJD
PPD	9	3	12
AJD	3	30	33
Total	12	33
	sensitivity	specificity
	75.0%	90.9%
AJD vs. normal
AJD	28	5	33
Normal	7	19	26
Total	35	24
	sensitivity	specificity
	84.8%	73.1%

PPD: postpartum disorder; AJD: adjustment disorder.