Recruitment in the Trial of Nonpharmacologic Intervention in the Elderly (TONE)

Paul K. Whelton, Judy Bahnson, Lawrence Appel, Jeanne B Charleston, Nora Cosgrove, Mark A. Espeland, Steve Folmar, Donna Hoagland, Susan Krieger, Clifton Lacy, Lynne Lichtermann, Floria Oates-Williams, Matthew Tayback, Alan C. Wilson

Research output: Contribution to journalArticle

Abstract

OBJECTIVE: To compare the effectiveness of different approaches to participant enrollment in a behavior modification trial. DESIGN: Concurrent, prospective evaluation performed in context of recruitment for a randomized, controlled trial. SETTING: Four study centers located in Baltimore, Maryland, Memphis, Tennessee New Brunswick, New Jersey, and Winston-Salem, North Carolina. PARTICIPANTS: Men and women aged 60 to 80 years who were being treated with a prescription medication for control of hypertension. MAIN OUTCOME MEASURES: Visit counts and percent yields were assessed at each stage of the screening and randomization process. Logistic regression was used to contrast the randomization yields for different recruitment strategies and to explore the impact of sociodemographic characteristics and geographic location on recruitment yields RESULTS: The overall randomization yields from a proscreen contact and a first screening visit to enrollment in the trial were 11% and 31%, respectively. Randomization yields varied significantly by participant age, education, and marital status. CONCLUSIONS: Our results demonstrate the feasibility of recruitment for trials of nonpharmacologic interventions in older people and suggest that mass mailing and mass media advertising campaigns provide an effective means of enrolling in such studies participants with a broad range of personal characteristics.

Original languageEnglish (US)
Pages (from-to)185-193
Number of pages9
JournalJournal of the American Geriatrics Society
Volume45
Issue number2
StatePublished - Feb 1997

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Random Allocation
New Brunswick
Geographic Locations
Mass Media
Baltimore
Behavior Therapy
Marital Status
Prescriptions
Randomized Controlled Trials
Logistic Models
Hypertension
Education

ASJC Scopus subject areas

  • Geriatrics and Gerontology

Cite this

Whelton, P. K., Bahnson, J., Appel, L., Charleston, J. B., Cosgrove, N., Espeland, M. A., ... Wilson, A. C. (1997). Recruitment in the Trial of Nonpharmacologic Intervention in the Elderly (TONE). Journal of the American Geriatrics Society, 45(2), 185-193.

Recruitment in the Trial of Nonpharmacologic Intervention in the Elderly (TONE). / Whelton, Paul K.; Bahnson, Judy; Appel, Lawrence; Charleston, Jeanne B; Cosgrove, Nora; Espeland, Mark A.; Folmar, Steve; Hoagland, Donna; Krieger, Susan; Lacy, Clifton; Lichtermann, Lynne; Oates-Williams, Floria; Tayback, Matthew; Wilson, Alan C.

In: Journal of the American Geriatrics Society, Vol. 45, No. 2, 02.1997, p. 185-193.

Research output: Contribution to journalArticle

Whelton, PK, Bahnson, J, Appel, L, Charleston, JB, Cosgrove, N, Espeland, MA, Folmar, S, Hoagland, D, Krieger, S, Lacy, C, Lichtermann, L, Oates-Williams, F, Tayback, M & Wilson, AC 1997, 'Recruitment in the Trial of Nonpharmacologic Intervention in the Elderly (TONE)', Journal of the American Geriatrics Society, vol. 45, no. 2, pp. 185-193.
Whelton, Paul K. ; Bahnson, Judy ; Appel, Lawrence ; Charleston, Jeanne B ; Cosgrove, Nora ; Espeland, Mark A. ; Folmar, Steve ; Hoagland, Donna ; Krieger, Susan ; Lacy, Clifton ; Lichtermann, Lynne ; Oates-Williams, Floria ; Tayback, Matthew ; Wilson, Alan C. / Recruitment in the Trial of Nonpharmacologic Intervention in the Elderly (TONE). In: Journal of the American Geriatrics Society. 1997 ; Vol. 45, No. 2. pp. 185-193.
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