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Detailed structure for conducting baseline assessments in workplace alcohol intervention projects, including tools, methodologies, data analysis, and timelines.
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Guidance for EWA Pilot Baselines European Workplace and Alcohol Venice, 20 April 2012 Jon Dawson
Structure of Guidelines • the aim of the baseline; • the tools to be deployed and their focus; • the methodologies for administering the baseline tools; • data analysis; • time-line for the baseline and its update.
Aims • Generate evidence to support assessments of pilots • Enable changes over time to be measured • Inform intervention
Baseline Tools (1) A survey questionnaire for employees • The organisational baseline audit tool Translation-back translation
Sampling and Survey Administration for Employee Questionnaire Partners should aim for a minimum of 200 questionnaires to be completed Sample frame: employees who are likely to be participating in the alcohol-related activities Sampling methodology: convenience Key principles: confidentiality and anonymity + maximising response rate
Administration of Organisational Baseline Audit Tool In two parts: • a simple questionnaire to generate basic quantitative data; • interview guidelines incorporating a list of key interview topics to guide the collation of more detailed information.
Data Analysis • Coding and database template (SARD) • Data inputting (pilot partner) • On-line option • Analysis (SARD)
Time-Line Initial baseline: Anytime during 4 weeks before interventions begin. Follow-up: One to two months after intervention completed.