Table 2.

Rates and relative risk estimates of SSRI prescription and non-pharmacological treatment in the first year after delivery for 206 517 women who gave birth between 2000 and 2013

	SSRI prescription		Non-pharmacological treatment
	Rate per 100	Adjusted RR	Rate per 100	Adjusted RR
Age group
15–19	18.8 (18.0 to 19.5)	1.78 (1.68 to 1.88)	4.9 (4.5 to 5.4)	1.55 (1.41 to 1.72)
20–24	15.9 (15.5 to 16.4)	1.54 (1.47 to 1.61)	4.4 (4.1 to 4.6)	1.38 (1.28 to 1.49)
25–29	11.7 (11.5 to 12.0)	1.18 (1.14 to 1.23)	3.3 (3.2 to 3.5)	1.11 (1.04 to 1.18)
30–34	9.6 (9.4 to 9.8)	1	2.9 (2.8 to 3.0)	1
35–39	9.3 (9.1 to 9.6)	0.99 (0.95 to 1.03)	2.9 (2.7 to 3.0)	0.99 (0.92 to 1.07)
40–49	9.6 (9.0 to 10.1)	1.01 (0.94 to 1.07)	3.1 (2.7 to 3.4)	1.05 (0.93 to 1.19)
Calendar period
2000–2004	11.4 (11.1 to 11.7)	1	2.4 (2.2 to 2.5)	1
2005–2009	11.3 (11.1 to 11.6)	0.97 (0.93 to 1.01)	3.5 (3.3 to 3.6)	1.43 (1.30 to 1.57)
2010–2013	11.5 (11.2 to 11.7)	0.96 (0.92 to 1.01)	3.8 (3.6 to 3.9)	1.54 (1.38 to 1.71)
Townsend Deprivation Index quantile
1	8.9 (8.7 to 9.2)	1	2.7 (2.5 to 2.8)	1
2	10.0 (9.7 to 10.3)	1.09 (1.04 to 1.14)	3.0 (2.9 to 3.2)	1.10 (1.00 to 1.20)
3	11.3 (11.0 to 11.6)	1.19 (1.14 to 1.25)	3.3 (3.1 to 3.4)	1.14 (1.04 to 1.25)
4	13.1 (12.7 to 13.4)	1.33 (1.25 to 1.40)	3.8 (3.6 to 4.0)	1.29 (1.17 to 1.42)
5	15.2 (14.8 to 15.6)	1.47 (1.38 to 1.57)	4.2 (3.9 to 4.4)	1.36 (1.22 to 1.52)

Adjusted by age group, calendar period and Townsend Deprivation Index.

RR, relative risk; SSRI, selective serotonin reuptake inhibitor.