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Table 2 Univariate logistic regression models testing the predictive value of channel on attendance of ≥4 sessions

From: Smoking cessation behavioural therapy in disadvantaged neighbourhoods: an explorative analysis of recruitment channels

  Channel through which participants heard about the SCBT OR(95 % CI) df p-value* Referral channel OR(95 % CI) df p-value*
GP No 1.0 1   1.0 1  
  Yes 0.92(0.33–2.58)   0.88 0.56(0.20–1.57)   0.27
Word of mouth No 1.0 1   1.0 1  
  Yes 1.23(0.38–3.98)   0.73 1.25(0.23–6.94)   0.80
Another HP No 1.0 1     
  Yes 1.53(0.29–8.17)   0.62    
Media No 1.0 2     
  Yes 0.93(0.29–3.0)   0.91    
  Missing 0.45(0.14–1.44)   0.18    
Self-referred No     1.0 1  
  Yes     2.02(0.51–8.00)   0.32
  1. OR Odds Ratio, CI Confidence Interval, df = degrees of freedom
  2. *p-values are based on the Wald chi-square test, degrees of freedom = 1 or 2
  3. **p-value <0.05 is considered significant