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Table 3 Outcome Evaluation Flowcharts

From: Replicating state Quitline innovations to increase reach: findings from three states

 Minnesota
Pre Period
Minnesota
Post Period
Oct 2011-Dec 2011May 2014-Jul 2014
Helpline Enrollments
(N = 895)
Helpline and Individual Services Enrollments (N = 5031)
Excluded (n = 311)
 • Sampled for an unrelated evaluation study (n = 267)
 • Did not consent (n = 38)
 • Less than 18 years old (n = 2)
 • Duplicate enrollments (n = 4)
Excluded (n = 1429)
 • Non-tobacco user (n = 177)
 • Did not enroll (e.g., called for information only) (n = 441)
 • Prior enrollment in study period (n = 147)
 • Did not consent (n = 658)
 • Less than 18 years old (n = 1)
 • No contact information (n = 5)
Eligible for Follow-up (N = 584)Eligible for Follow-up (N = 3602)
Exhaustively sampled (N = 584)Randomly sampled within program strata: Helpline, Individual Services (IS) with NRT only, IS with NRT and text/email, IS with text/email only
(N = 2006)
Responded to survey (N = 372)Responded to survey (N = 1170)
Study participants
N = 372
Study participants
N = 1170
Excluded for quit rates (n = 54)
 • Did not receive phone counseling or NRT (n = 48)
 • Quit for 30 days or more at intake (N = 6)
Excluded for quit rates (n = 78)
 • Did not receive phone counseling or NRT (n = 73)
 • Quit for 30 days or more at intake (n = 5)
Study participants included in quit rate
N = 318
Study participants included in quit rate
N = 1092
Oklahoma
Pre Period
Oklahoma
Post Period
Jul 2014-Jun 2015May 2013-Sep 2013Oct 2015-Sep 2016
Helpline Enrollments (N = 24,882)Web Coach Enrollments (N = 1903)Helpline, Web Coach, and Individual Services Enrollments (N = 37,175)
Excluded (n = 9690)
 • Did not consent (n = 2520)
 • Less than 18 years old (n = 84)
 • Non-OK resident (n = 1)
 • Non-English speaker (n = 157)
 • Invalid contact information (n = 677)
 • Did not receive phone counseling or NRT (n = 3123)
 • Prior enrollment in past 12 months (n = 2336)
 • Sampled for survey in past 12 months (n = 792)
Excluded (n = 1100)
 • Did not consent (n = 324)
 • Less than 18 years old (n = 8)
 • Non-English speaker (n = 7)
 • Did not log into web program (n = 705)
 • Prior enrollment in past 12 months (n = 30)
 • Sampled for survey in past 12 months (n = 26)
Excluded (n = 13,851)
 • Did not consent (n = 3124)
 • Less than 18 years old (n = 109)
 • Non-OK resident (n = 2)
 • Non-English speaker (n = 207)
 • Invalid contact information (n = 195)
 • Did not receive phone counseling or NRT (n = 6318)
 • Prior enrollment in past 12 months (n = 2319)
 • Sampled for survey in past 12 months (n = 1577)
Eligible for Follow-up (N = 15,192)Eligible for Follow-up (N = 803)Eligible for Follow-up (N = 23,324)
Randomly sampled (N = 2475)Randomly sampled (N = 709)Randomly sampled (N = 3320)
Responded to survey (N = 1273)Responded to survey (N = 356)Responded to survey (N = 1748)
Study participants N = 1273Study participants N = 356Study participants N = 1748
Excluded for quit rates (n = 7)
 • Quit for 30 days or more at intake (n = 7)
Excluded for quit rates (n = 75)
 • Did not receive phone counseling or NRT (n = 74)
 • Quit for 30 days or more at intake (n = 1)
Excluded for quit rates (n = 5)
 • Quit for 30 days or more at intake (n = 5)
Study participants included in quit rate
N = 1266
Study participants included in quit rate
N = 281
Study participants included in quit rate
N = 1743
Florida
Pre Period
Florida
Post Period
Jan 2015-Dec 2015Aug 2016-Jul 2017
Helpline and Web Coach Enrollments (N = 58,213)Helpline, Web Coach and Individual Services Enrollments (N = 103,709)
Excluded (n = 5787)
 • Did not consent (n = 5564)
 • Less than 18 years old (n = 73)
 • Non-FL resident (n = 3)
 • Sampled for same survey within past 4 months (n = 147)
Excluded (n = 41,320)
 • Prior enrollment in past 12 months (n = 23,226)
 • Did not consent (n = 16,407)
 • Quit for past 30 days at intake (n = 392)
 • No contact information (n = 109)
 • Less than 18 years old (n = 44)
 • Non-FL resident (n = 70)
 • Sampled for same survey within past 4 months   (n = 602)
 • Individual Services enrollment with no service    received (n = 470)
Eligible for Follow-up (N = 52,426)Eligible for Follow-up (N = 62,389)
Randomly sampled within program strata: Helpline and Web Coach
(N = 3151)
Randomly sampled (N = 3519)
Responded to survey (N = 1676)Responded to survey (N = 1768)
Study participants
N = 1676
Study participants
N = 1768
Excluded for quit rates (n = 459)
 • Did not receive phone counseling or NRT (n = 383)
 • Quit for 30 days or more at intake (n = 76)
Excluded for quit rates (n = 196)
 • Did not receive phone counseling or NRT   (n = 196)
Study participants included in quit rate
N = 1217
Study participants included in quit rate
N = 1572