Table 1.

Total of all women by subgroup with percentages of total receiving postpartum psychiatric treatment (PPT) rates relative to first pregnancy (Pg) outcome, population differences, timing, and type of treatment.

Characteristics of Study Population	No Prior Pg Loss		Yes Prior Pg Loss		Crude Odds Ratio
	n = 1,722,250		n = 216,828
	% Receiving PPT	Total	% Receiving PPT	Total
Total	10.36%	1,722,250	13.50%	216,828	1.35
Age at live birth (years)
14–19	12.65%	603,925	14.24%	96,119	1.15
20–24	9.34%	885,674	13.13%	97,343	1.47
25–29	8.29%	232,651	12.03%	23,366	1.51
Calendar year of live birth
2000–2002	9.98%	638,645	13.69%	36,350	1.43
2003–2005	10.50%	448,784	13.69%	51,142	1.35
2006–2008	10.64%	472,841	13.26%	58,188	1.28
2009–2011	10.62%	161,980	13.47%	71,148	1.31
Race
White	15.43%	696,577	19.38%	84,731	1.32
Black	9.08%	315,128	10.60%	62,161	1.19
Hispanic	5.22%	485,319	8.05%	46,334	1.59
Other	7.52%	225,226	10.74%	23,602	1.48
First occurrence of PPT
Within 90 Days	7.30%	1,665,464	10.05%	208,498	1.42
Within 91–183 Days	3.55%	1,600,662	4.25%	195,878	1.21
Severity of Disorder
Inpatient Treatment	0.44%	1,550,677	0.80%	189,063	1.83
Outpatient Only	10.00%	1,715,449	12.90%	215,313	1.33
Emergency Room	0.18%	3083	0.22%	473	1.22

Pg: first pregnanacy; PPT: postpartum psychiatric treatment.