Table 1.

Objectives, methods and analysis by phase

Phase	Objective	Data Collection method	Analysis
Phase one: pre-intervention Sept. 2012 to Sept. 2013	To understand patient and health worker knowledge of tobacco and patient’s motivation to quit	Individual interviews using photos with 21 lung health patients 2 focus groups with health workers 1 stakeholder workshop	Initial analysis using Framework Approach Secondary analysis applying NPT
Phase two: implementation October 2013–March 2014	To identified barriers and facilitators to normalisation	Action research sessions with health workers Researcher observations and reflections	Initial analysis using Framework Approach Secondary analysis applying NPT.
Phase three: post-intervention April 2014–July 2014	To understand patient experiences and assess quit rates and health workers and managers perceptions of the intervention	27 questerviews with CO readings of patients who received BS 3 months previously 5 semi-structured interviews with health workers, district- and central-level managers	Descriptive statistics Initial analysis using Framework Approach Secondary analysis applying NPT