Table 2

Response to the intervention

VariableResponse to the intervention
PR (n=98)Home (n=86)Between-group differenceP value
ISW (m)59 (45–73)29.0 (16–42)−30 (−49 to −11)0.003
CRQ-dyspnoea5.0 (3.6–6.4)3.8 (2.5–5.2)−1.2 (−3.1 to 0.7)0.23
CRQ-fatigue2.9 (2.1–3.8)2.7 (1.8–3.6)−0.3 (−1.5 to 1.0)0.67
CRQ—-emotion4.4 (2.8–6.0)4.1 (2.4–5.8)−0.3 (−2.6 to 2.0)0.81
CRQ-mastery3.4 (2.3–4.4)2.4 (1.3–3.6)−0.9 (−2.5 to 0.6)0.23
CRQ—-total15.7 (11.9–19.5)13.0 (9.2–16.9)−2.7 (−8.1 to 2.7)0.33
  • Data reported as mean (lower 95% CI to upper 95% CI) difference.

  • CRQ, Chronic Respiratory Questionnaire; ISW, incremental shuttle walk; PR, pulmonary rehabilitation.