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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 2011

May 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 2015

May 2013-Sep 2013

Oct 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 = 1273

Study participants N = 356

Study 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 2015

Aug 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