Imperial College London

DrErikVolz

Faculty of MedicineSchool of Public Health

Senior Lecturer
 
 
 
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Contact

 

+44 (0)20 7594 1933e.volz Website

 
 
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Location

 

UG10Norfolk PlaceSt Mary's Campus

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Summary

 

Publications

Citation

BibTex format

@article{Sadasivam:2013:10.2196/resprot.2786,
author = {Sadasivam, RS and Volz, EM and Kinney, RL and Rao, SR and Houston, TK},
doi = {10.2196/resprot.2786},
journal = {JMIR Res Protoc},
title = {Share2Quit: Web-Based Peer-Driven Referrals for Smoking Cessation.},
url = {http://dx.doi.org/10.2196/resprot.2786},
volume = {2},
year = {2013}
}

RIS format (EndNote, RefMan)

TY  - JOUR
AB - BACKGROUND: Smoking is the number one preventable cause of death in the United States. Effective Web-assisted tobacco interventions are often underutilized and require new and innovative engagement approaches. Web-based peer-driven chain referrals successfully used outside health care have the potential for increasing the reach of Internet interventions. OBJECTIVE: The objective of our study was to describe the protocol for the development and testing of proactive Web-based chain-referral tools for increasing the access to Decide2Quit.org, a Web-assisted tobacco intervention system. METHODS: We will build and refine proactive chain-referral tools, including email and Facebook referrals. In addition, we will implement respondent-driven sampling (RDS), a controlled chain-referral sampling technique designed to remove inherent biases in chain referrals and obtain a representative sample. We will begin our chain referrals with an initial recruitment of former and current smokers as seeds (initial participants) who will be trained to refer current smokers from their social network using the developed tools. In turn, these newly referred smokers will also be provided the tools to refer other smokers from their social networks. We will model predictors of referral success using sample weights from the RDS to estimate the success of the system in the targeted population. RESULTS: This protocol describes the evaluation of proactive Web-based chain-referral tools, which can be used in tobacco interventions to increase the access to hard-to-reach populations, for promoting smoking cessation. CONCLUSIONS: Share2Quit represents an innovative advancement by capitalizing on naturally occurring technology trends to recruit smokers to Web-assisted tobacco interventions.
AU - Sadasivam,RS
AU - Volz,EM
AU - Kinney,RL
AU - Rao,SR
AU - Houston,TK
DO - 10.2196/resprot.2786
PY - 2013///
SN - 1929-0748
TI - Share2Quit: Web-Based Peer-Driven Referrals for Smoking Cessation.
T2 - JMIR Res Protoc
UR - http://dx.doi.org/10.2196/resprot.2786
UR - https://www.ncbi.nlm.nih.gov/pubmed/24067329
VL - 2
ER -