A) Respiratory symptoms | ||||||||||
Awareness of LC symptoms | Coughing up blood | Persistent (3 weeks or longer) chest infection | A cough that does not go away for two or three weeks | Persistent shortness of breath | Persistent chest pain | |||||
AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | |
 Poor | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref |
 Fair | 1.44 (1.05–1.99) | 0.026 | 1.37 (1.06–1.77) | 0.016 | 1.35 (1.07–1.70) | 0.010 | 1.53 (1.17–2.01) | 0.002 | 1.41 (1.07–1.84) | 0.013 |
 Good | 2.45 (1.76–3.42) |  < 0.001 | 1.85 (1.44–2.38) |  < 0.001 | 2.04 (1.63–2.57) |  < 0.001 | 2.32 (1.77–3.03) |  < 0.001 | 2.05 (1.57–2.69) |  < 0.001 |
Awareness of LC symptoms | Worsening or change in an existing cough | An ache or pain when breathing | Developing an unexplained loud, high-pitched sound when breathing | Painful cough | Â | |||||
AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | |||
 Poor | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref | ||
 Fair | 1.44 (1.10–1.89) | 0.007 | 1.76 (1.35–2.30) |  < 0.001 | 1.42 (1.15–1.76) | 0.001 | 1.61 (1.28–2.01) |  < 0.001 | ||
 Good | 2.10 (1.61–2.75) |  < 0.001 | 2.80 (2.14–3.68) |  < 0.001 | 2.36 (1.90–2.92) |  < 0.001 | 2.17 (1.74–2.72) |  < 0.001 | ||
B) Non-respiratory symptoms | ||||||||||
Awareness of LC symptoms | Changes in the shape of fingers or nails | Unexplained weight loss | Persistent tiredness or lack of energy | Persistent shoulder pain | Unexplained loss of appetite | |||||
AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | AOR (95% CI) | p-value | |
 Poor | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref | Ref |
 Fair | 1.22 (1.01–1.48) | 0.038 | 0.80 (0.66–0.97) | 0.023 | 1.17 (0.97–1.41) | 0.11 | 1.19 (0.99–1.44) | 0.07 | 0.94 (0.77–1.14) | 0.53 |
 Good | 1.56 (1.30–1.87) |  < 0.001 | 1.02 (0.85–1.23) | 0.80 | 1.55 (1.29–1.86) |  < 0.001 | 1.56 (1.30–1.87) |  < 0.001 | 1.24 (1.03–1.50) | 0.025 |