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. Author manuscript; available in PMC: 2010 Jun 1.
Published in final edited form as: Am J Prev Med. 2009 Apr 11;36(6):459–467. doi: 10.1016/j.amepre.2009.01.032

Table 3.

Adherence to annual repeat mammography pre- and post-intervention (n=3327), n (%) unless otherwise specified

Adherent to repeat mammography pre-intervention Adherent to repeat mammography post-intervention Absolute change p value
Enhanced usual care reminder 460 (57.6) 574 (71.8) 114 (14.2) <0.0001
Automated telephone reminder 715 (56.8) 960 (76.3) 245 (19.5) <0.0001
Enhanced letter Reminder 712 (56.1) 945 (74.5) 233 (18.4) <0.0001
Total 1887 (56.7) 2479 (74.5) 592 (17.8) <0.0001