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. Author manuscript; available in PMC: 2019 Dec 1.
Published in final edited form as: Am J Obstet Gynecol. 2018 Sep 5;219(6):595.e1–595.e11. doi: 10.1016/j.ajog.2018.08.043

Table 3.

Comparison of Pregnancy and Cost Outcomes Between CHOICE Project and Simulated Comparison Group.

Simulated
CHOICE Project
(1)
Simulated
Comparison
Group
(2)
Difference
(1–2)
Number of Unintended Pregnancies 474.8 1401.7 −926.9
  Unintended Pregnancy Rate
(per 1,000 reproductive age women)
37.7 116.1
Number of Unintended Births 246.9 729.6 −482.7
  Unintended Birth Rate (per 1,000 reproductive age women) 19.6 60.4
Total Cost $7,261,838 $12,246,296 −$4,984,458
  Contraceptive Costs $4,019,056 $2,343,820 $1,675,236
  Pregnancy-Related Costs $3,242,782 $9,902,476 −$6,659,694
Annualized Cost $2,858,991 $4,821,376 −$1,962,385