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. 2004 Oct;39(5):1361–1378. doi: 10.1111/j.1475-6773.2004.00294.x

Table 3.

Difference-in-Difference-in-Difference Statistics

Parity vs. No/Weak Parity Strong Parity vs. No/Weak Parity Medium Parity vs. No/Weak Parity
Perceiving insurance to be better (%) −0.9 2.1 −3.4
(6.3) (5.9) (5.9)
Perceiving insurance to be worse (%) −13.5** −22.7*** −4.5
(6.3) (5.3) (5.3)
Perceiving access to be easier (%) 8.1 12.6* 5.4
(6.1) (7.2) (7.2)
Perceiving access to be harder (%) −8.2 −15.4*** −1.4
(7.8) (6.0) (6.0)
Any mental health specialty visit (%) −1.5 -4.5 −2.7
(5.1) (4.6) (4.6)
Number of positive mental health specialty visits 5.4 8.9* 5.3
(6.0) (4.9) (4.9)

Notes: Statistics are weighted to be nationally representative. Standard errors are in parentheses. Statistically significance with p<0.01, p<0.05, and p<0.10 is indicated by ***, **, and *, respectively.